前端开发 – 第 12 页

Javascript2007年4月23日2011年10月17日

跟随鼠标的图片

&lt;head&gt;
&lt;script type="text/javascript"&gt;
//IE专用
var newtop = 0
var newleft = 0
if (navigator.appName == "Netscape") {
    layerStyleRef = "layer.";
    layerRef = "document.layers";
    styleSwitch = "";
} else {
    layerStyleRef = "layer.style.";
    layerRef = "document.all";
    styleSwitch = ".style";
}

function doMouseMove() {
    layerName = 'iit';
    eval('var curElement=' + layerRef + '["' + layerName + '"]');
    eval(layerRef + '["' + layerName + '"]' + styleSwitch + '.visibility="hidden"');
    eval('curElement' + styleSwitch + '.visibility="visible"');
    eval('newleft=document.body.clientWidth-curElement' + styleSwitch + '.pixelWidth');
    eval('newtop=document.body.clientHeight-curElement' + styleSwitch + '.pixelHeight');
    eval('height=curElement' + styleSwitch + '.height');
    eval('width=curElement' + styleSwitch + '.width');
    width = parseInt(width);
    height = parseInt(height);
    if (event.clientX &gt; (document.body.clientWidth - 5 - width)) {
        newleft = document.body.clientWidth + document.body.scrollLeft - 5 - width
    } else {
        newleft = document.body.scrollLeft + event.clientX
    }
    eval('curElement' + styleSwitch + '.pixelLeft=newleft');
    if (event.clientY &gt; (document.body.clientHeight - 5 - height)) {
        newtop = document.body.clientHeight + document.body.scrollTop - 5 - height;
    } else {
        newtop = document.body.scrollTop + event.clientY;
    }
    eval('curElement' + styleSwitch + '.pixelTop=newtop');
}
document.onmousemove = doMouseMove;
&lt;/script&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;script type="text/javascript"&gt;
if (navigator.appName == "Netscape") {} 
else {
    document.write('&lt;div ID=OuterDiv&gt;');
    document.write('&lt;img ID=iit src="smile.gif" STYLE="position:absolute;TOP:5pt;LEFT:5pt;Z-INDEX:10;visibility:hidden;"&gt;');
    document.write('&lt;/div &gt; ');
}
&lt;/script&gt;
&lt;/body&gt;

<head>

//IE专用

var newtop = 0

var newleft = 0

if (navigator.appName == "Netscape") {

layerStyleRef = "layer.";

layerRef = "document.layers";

styleSwitch = "";

} else {

layerStyleRef = "layer.style.";

layerRef = "document.all";

styleSwitch = ".style";

}

function doMouseMove() {

layerName = 'iit';

eval('var curElement=' + layerRef + '["' + layerName + '"]');

eval(layerRef + '["' + layerName + '"]' + styleSwitch + '.visibility="hidden"');

eval('curElement' + styleSwitch + '.visibility="visible"');

eval('newleft=document.body.clientWidth-curElement' + styleSwitch + '.pixelWidth');

eval('newtop=document.body.clientHeight-curElement' + styleSwitch + '.pixelHeight');

eval('height=curElement' + styleSwitch + '.height');

eval('width=curElement' + styleSwitch + '.width');

width = parseInt(width);

height = parseInt(height);

if (event.clientX > (document.body.clientWidth - 5 - width)) {

newleft = document.body.clientWidth + document.body.scrollLeft - 5 - width

} else {

newleft = document.body.scrollLeft + event.clientX

}

eval('curElement' + styleSwitch + '.pixelLeft=newleft');

if (event.clientY > (document.body.clientHeight - 5 - height)) {

newtop = document.body.clientHeight + document.body.scrollTop - 5 - height;

} else {

newtop = document.body.scrollTop + event.clientY;

}

eval('curElement' + styleSwitch + '.pixelTop=newtop');

}

document.onmousemove = doMouseMove;

</script>

</head>

<body>

if (navigator.appName == "Netscape") {}

else {

document.write('<div ID=OuterDiv>');

document.write('<img ID=iit src="smile.gif" STYLE="position:absolute;TOP:5pt;LEFT:5pt;Z-INDEX:10;visibility:hidden;">');

document.write('</div > ');

}

</script>

</body>

Javascript2007年4月23日2011年10月17日

登陆密码键盘

&lt;tr&gt;
    &lt;td align="left"&gt;
        密　码：
        &lt;input name="PassWord" type="text" size="20" onMouseOut="this.style.background='#F9F9F9'"
        onFocus="this.select();" readOnly onKeyDown="Calc.password.value=this.value"
        onChange="Calc.password.value=this.value" onclick="password1=this;showkeyboard();this.readOnly=1;Calc.password.value=''"&gt;
    &lt;/td&gt;
&lt;/tr&gt;
&lt;script type="text/javascript"&gt;
//定义当前是否大写的状态 
window.onload = function () {
    password1 = null;
    initCalc();
}
var CapsLockValue = 0;
var check;

function setVariables() {
    tablewidth = 630;
    // logo width, in pixels 
    tableheight = 20;
    // logo height, in pixels 
    if (navigator.appName == "Netscape") {
        horz = ".left";
        vert = ".top";
        docStyle = "document.";
        styleDoc = "";
        innerW = "window.innerWidth";
        innerH = "window.innerHeight";
        offsetX = "window.pageXOffset";
        offsetY = "window.pageYOffset";
    } else {
        horz = ".pixelLeft";
        vert = ".pixelTop";
        docStyle = "";
        styleDoc = ".style";
        innerW = "document.body.clientWidth";
        innerH = "document.body.clientHeight";
        offsetX = "document.body.scrollLeft";
        offsetY = "document.body.scrollTop";
    }
}

function checkLocation() {
    if (check) {
        objectXY = "softkeyboard";
        var
        availableX = eval(innerW);
        var availableY = eval(innerH);
        var currentX = eval(offsetX);
        var currentY = eval(offsetY);
        x = availableX - tablewidth + currentX;
        //y=availableY-tableheight+currentY;
        y = currentY;
        evalMove();
    }
    setTimeout("checkLocation()", 0);
}

function evalMove() {
    //eval(docStyle + objectXY + styleDoc + horz + "=" + x); 
    eval(docStyle + objectXY + styleDoc + vert + "=" + y);
}
self.onError = null;
currentX = currentY = 0;
whichIt = null;
lastScrollX = 0;
lastScrollY = 0;
NS = (document.layers) ? 1 : 0;
IE = (document.all) ? 1 : 0;

function heartBeat() {
    if (IE) {
        diffY = document.body.scrollTop;
        diffX = document.body.scrollLeft;
    }
    if (NS) {
        diffY = self.pageYOffset;
        diffX = self.pageXOffset;
    }
    if (diffY != lastScrollY) {
        percent = .1 * (diffY - lastScrollY);
        if (percent &gt; 0) percent = Math.ceil(percent);
        else percent = Math.floor(percent);
        if (IE) document.all.softkeyboard.style.pixelTop += percent;
        if (NS) document.softkeyboard.top += percent;
        lastScrollY = lastScrollY + percent;
    }
    if (diffX != lastScrollX) {
        percent = .1 * (diffX - lastScrollX);
        if (percent &gt; 0) percent = Math.ceil(percent);
        else percent = Math.floor(percent);
        if (IE) document.all.softkeyboard.style.pixelLeft += percent;
        if (NS) document.softkeyboard.left += percent;
        lastScrollX = lastScrollX + percent;
    }
}

function checkFocus(x, y) {
    stalkerx = document.softkeyboard.pageX;
    stalkery = document.softkeyboard.pageY;
    stalkerwidth = document.softkeyboard.clip.width;
    stalkerheight = document.softkeyboard.clip.height;
    if ((x &gt; stalkerx &amp;&amp; x &lt; (stalkerx + stalkerwidth)) &amp;&amp; (y &gt; stalkery &amp;&amp; y &lt; (stalkery + stalkerheight))) return true;
    else return false;
}

function grabIt(e) {
    check = f alse;
    if (IE) {
        whichIt = e vent.srcElement;
        while (whichIt.id.indexOf("softkeyboard") == -1) {
            whichIt = w hichIt.parentElement;
            if (whichIt == n ull) {
                return
                true;
            }
        }
        whichIt.style.pixelLeft = w hichIt.offsetLeft;
        whichIt.style.pixelTop = w
        hichIt.offsetTop;
        currentX = (event.clientX + document.body.scrollLeft);
        currentY = (event.clientY + document.body.scrollTop);
    } else {
        window.captureEvents(Event.MOUSEMOVE);
        if (checkFocus(e.pageX, e.pageY)) {
            whichIt = d ocument.softkeyboard;
            StalkerTouchedX = e.pageX - document.softkeyboard.pageX;
            StalkerTouchedY = e.pageY - document.softkeyboard.pageY;
        }
    }
    return true;
}

function moveIt(e) {
    if (whichIt == n ull) {
        return false;
    }
    if (IE) {
        newX = (event.clientX + document.body.scrollLeft);
        newY = (event.clientY + document.body.scrollTop);
        distanceX = (newX - currentX);
        distanceY = (newY - currentY);
        currentX = n ewX;
        currentY = n ewY;
        whichIt.style.pixelLeft += d
        istanceX;
        whichIt.style.pixelTop += d istanceY;
        if (whichIt.style.pixelTop &lt; document.body.scrollTop) whichIt.style.pixelTop = d ocument.body.scrollTop;
        if (whichIt.style.pixelLeft &lt; document.body.scrollLeft) whichIt.style.pixelLeft = d
        ocument.body.scrollLeft;
        if (whichIt.style.pixelLeft &gt; document.body.offsetWidth - document.body.scrollLeft - whichIt.style.pixelWidth - 20) whichIt.style.pixelLeft = document.body.offsetWidth - whichIt.style.pixelWidth - 20;
        if (whichIt.style.pixelTop &gt; document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight - 5) whichIt.style.pixelTop = document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight - 5;
        event.returnValue = false;
    } else {
        whichIt.moveTo(e.pageX - StalkerTouchedX, e.pageY - StalkerTouchedY);
        if (whichIt.left &lt; 0 + self.pageXOffset) whichIt.left = 0 + self.pageXOffset;
        if (whichIt.top &lt; 0 + self.pageYOffset) whichIt.top = 0 + self.pageYOffset;
        if ((whichIt.left + whichIt.clip.width) &gt; = (window.innerWidth + self.pageXOffset - 17)) whichIt.left = ((window.innerWidth + self.pageXOffset) - whichIt.clip.width) - 17;
        if ((whichIt.top + whichIt.clip.height) &gt;= (window.innerHeight + self.pageYOffset - 17)) whichIt.top = ((window.innerHeight + self.pageYOffset) - whichIt.clip.height) - 17;
        return false;
    }
    return false;
}

function dropIt() {
    whichIt = null;
    if (NS) window.releaseEvents(Event.MOUSEMOVE);
    return true;
}
if (NS) {
    window.captureEvents(Event.MOUSEUP | Event.MOUSEDOWN);
    window.onmousedown = grabIt;
    window.onmousemove = moveIt;
    window.onmouseup = dropIt;
}
if (IE) {
    document.onmousedown = grabIt;
    document.onmousemove = moveIt;
    document.onmouseup = dropIt;
} 


// if(NS || IE) action = window.setInterval("heartBeat()",1);
document.write("&lt;div align=center id=\"softkeyboard \" name=\"softkeyboard \" style=\"position: absolute;left: 0px;top: 0px;width: 500px;z - index: 180;display: none \"&gt;"+
"                &lt;table id=\"CalcTable \" width=\" \" border=\"0 \" align=\"center \" cellpadding=\"0 \" cellspacing=\"0 \" bgcolor=\" \"&gt;"+
"                &lt;form id=Calc name=Calc action=\" \" method=post autocomplete=\"off \"&gt;"+
"                        &lt;tr&gt;"+
"                            &lt;td title=\"为了保证后台登陆安全,建议使用密码输入器输入密码!\" align=\"right\"valign = \"middle\" bgcolor=\" \" style=\"cursor: default;height:30 \"&gt;"+
"                                &lt;input type=hidden value=\" \" name=password&gt;"+
"                                &lt;input type=hidden value=ok name=action2&gt;"+
"                                ?"+
"                                &lt;font style=\"font - size: 13px;\"&gt;"+
"                                   新云下载管理系统V6.0.1"+
"                                &lt;/font &gt; 密码输入器 &amp; nbsp &amp; nbsp &amp; nbsp &amp; nbsp &amp; nbsp &amp; nbsp &amp; nbsp &amp; nbsp &amp; nbsp &amp; nbsp &lt; input style = \"width:100px;height:20px;background-color:#54BAF1;\" type=button"+
"                                value=\"使用键盘输入 \" bgtype=\"1 \" onclick=\"password1.readOnly = 0;password1.focus();softkeyboard.style.display = 'none';password1.value = '';\"&gt;"+
"                                &lt;span style=\"width:2px;\" &gt; &lt;/span&gt;"+
"                            &lt;/td &gt; &lt;/tr&gt;"+
"                        &lt;tr align=\"center\" &gt; &lt; td align = \"center\" bgcolor=\"#FFFFFF \"&gt;"+
"                                &lt;table align=\"center \" width=\" % \" border=\"0\" cellspacing = \"1\" cellpadding=\"0 \"&gt;"+
"                                   /n"+
"                                    &lt;tr align=\"left \" valign=\"middle \"&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"~ \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"!\"&gt;"+
"                                        &lt;/td &gt; /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\" @ \" &gt; &lt;/td&gt;"+
"                                        /n &lt;td&gt; &lt;input type = button value = \" # \"&gt; &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"$ \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\" % \"&gt;"+
"                                        &lt;/td &gt; /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\" ^ \" &gt; &lt;/td&gt;"+
"                                        /n &lt;td&gt; &lt;input type = button value = \" &amp; \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\" * \"&gt;"+
"                                        &lt;/td&gt; /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\" ( \" &gt; &lt;/td&gt;"+
"                                        /n &lt;td&gt; &lt;input type = button value = \" ) \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"_ \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\" + \"&gt;
"                                        &lt;/td&gt; /n
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\" | \" &gt; &lt;/td&gt;"+
"                                        /n &lt;td colspan = \"1\" rowspan=\"2 \"&gt;"+
"                                            &lt;input name=\"button10 \" type=button value=\"退格 \" onclick=\"setpassvalue();\" onDblClick=\"setpassvalue();\"style = \"width:100px;height:42px\"&gt;"+
"                                            /n"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                    &lt;/tr&gt;"+
"                                    /n"+
"                                    &lt;tr align=\"left \" valign=\"middle \"&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"` \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"1 \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"2 \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"3 \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"4 \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"5 \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"6 \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"7 \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"8 \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"9 \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input name=\"button6 \" type=button value=\"0 \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\" - \"&gt;"+
"                                        &lt;/td&gt; /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\" = \" &gt; &lt;/td&gt;"+
"                                        /n &lt;td&gt; &lt;input type = button value = \" / / \"&gt;"+
"                                        &lt;/td&gt; /n"+
"                                        &lt;td&gt;"+
"                                        &lt;/td&gt; /n"+
"                                    &lt;/tr&gt; /n"+
"                                    &lt;tr align=\"left\" valign = \"middle\"&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"q \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"w \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"e \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"r \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"t \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"y \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"u \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"i \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"o \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input name=\"button8 \" type=button value=\"p \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input name=\"button9 \" type=button value=\" { \"&gt;"+
"                                        &lt;/td&gt; /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\" } \" &gt; &lt; /td&gt;"+
"                                        /n &lt;td&gt; &lt;input type = button value = \" [ \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\" ] \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input name=\"button9 \" type=button onClick=\"capsLockText();setCapsLock();\" onDblClick=\"capsLockText();setCapsLock();\"    value = \"切换大/小写 \" style=\" width: 100px; \"&gt;"+
"                                        &lt;/td&gt; /n"+
"                                    &lt;/tr&gt; /n"+
"                                    &lt;tr align=\"left\" valign = \"middle\"&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"a \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"s \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"d \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"f \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"g \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\"h \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input type=button value=\" j \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input name=\"button3 \" type=button value=\"k \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input name=\"button4 \" type=button value=\"l \"&gt;"+
"                                        &lt;/td&gt;"+
"                                        /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input name=\"button5 \" type=button value=\": \"&gt;"+
"                                        &lt;/td&gt; /n"+
"                                        &lt;td&gt;"+
"                                            &lt;input name=\"button7\"  type = button value = \" " \"&gt;&lt;/td&gt;/n 
"											&lt;td&gt; &lt;input type=button value=\"; \"&gt;&lt;/td&gt; /n 
"											&lt;td&gt; &lt;input type=button value=\"' \" &gt; &lt;/td&gt;/n 
"											&lt;td rowspan = \"2\" colspan=\"2 \"&gt; &lt;input name=\"button12 \" type=button onclick=\"OverInput();\" value=\" 确定 \" style = \"width:130px;height:42\"&gt;&lt;/td&gt;/n &lt;/tr&gt;/n 
"											&lt;tr align=\"left \" valign=\"middle \"&gt; /n 
"											&lt;td&gt; &lt;input name=\"button2 \" type=button value=\"z \"&gt;&lt;/td&gt;/n 
"											&lt;td&gt; &lt;input type=button value=\"x \"&gt;&lt;/td&gt;/n 
"											&lt;td&gt; &lt;input type=button value=\"c \"&gt;&lt;/td&gt;/n 
"											&lt;td&gt; &lt;input type=button value=\"v \"&gt;&lt;/td&gt;/n 
"											&lt;td&gt; &lt;input type=button value=\"b \"&gt;&lt;/td&gt;/n 
"											&lt;td&gt; &lt;input type=button value=\"n \"&gt;&lt;/td&gt;/n 
"											&lt;td&gt; &lt;input type=button value=\"m \"&gt;&lt;/td&gt;/n 
"											&lt;td&gt; &lt;input type=button value=\" &lt; \"&gt;&lt;/td &gt; /n 
"											&lt;td&gt; &lt;input type=button value=\" &gt; \" &gt; &lt;/td&gt;/n 
"											&lt;td&gt; &lt;input type = button value = \" ? \"&gt;&lt;/td&gt;/n 
"											&lt;td&gt; &lt;input type=button value=\", \"&gt;&lt;/td&gt; /n 
"											&lt;td&gt; &lt;input type=button value=\" . \" &gt; &lt;/td&gt;/n 
"											&lt;td&gt; &lt;input type = button value = \" / \"&gt;&lt;/td&gt;/n 
"											&lt;/tr&gt;/n 
"										&lt;/table&gt;&lt;/td&gt; 
"										&lt;/form&gt; &lt;/tr&gt; 
"										&lt;/table&gt;&lt;/div&gt;")

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<tr>

密　码：

<input name="PassWord" type="text" size="20" onMouseOut="this.style.background='#F9F9F9'"

onFocus="this.select();" readOnly onKeyDown="Calc.password.value=this.value"

onChange="Calc.password.value=this.value" onclick="password1=this;showkeyboard();this.readOnly=1;Calc.password.value=''">

</td>

</tr>

//定义当前是否大写的状态

window.onload = function () {

password1 = null;

initCalc();

}

var CapsLockValue = 0;

var check;

function setVariables() {

tablewidth = 630;

// logo width, in pixels

tableheight = 20;

// logo height, in pixels

if (navigator.appName == "Netscape") {

horz = ".left";

vert = ".top";

docStyle = "document.";

styleDoc = "";

innerW = "window.innerWidth";

innerH = "window.innerHeight";

offsetX = "window.pageXOffset";

offsetY = "window.pageYOffset";

} else {

horz = ".pixelLeft";

vert = ".pixelTop";

docStyle = "";

styleDoc = ".style";

innerW = "document.body.clientWidth";

innerH = "document.body.clientHeight";

offsetX = "document.body.scrollLeft";

offsetY = "document.body.scrollTop";

}

function checkLocation() {

if (check) {

objectXY = "softkeyboard";

var

availableX = eval(innerW);

var availableY = eval(innerH);

var currentX = eval(offsetX);

var currentY = eval(offsetY);

x = availableX - tablewidth + currentX;

//y=availableY-tableheight+currentY;

y = currentY;

evalMove();

}

setTimeout("checkLocation()", 0);

}

function evalMove() {

//eval(docStyle + objectXY + styleDoc + horz + "=" + x);

eval(docStyle + objectXY + styleDoc + vert + "=" + y);

}

self.onError = null;

currentX = currentY = 0;

whichIt = null;

lastScrollX = 0;

lastScrollY = 0;

NS = (document.layers) ? 1 : 0;

IE = (document.all) ? 1 : 0;

function heartBeat() {

if (IE) {

diffY = document.body.scrollTop;

diffX = document.body.scrollLeft;

}

if (NS) {

diffY = self.pageYOffset;

diffX = self.pageXOffset;

}

if (diffY != lastScrollY) {

percent = .1 * (diffY - lastScrollY);

if (percent > 0) percent = Math.ceil(percent);

else percent = Math.floor(percent);

if (IE) document.all.softkeyboard.style.pixelTop += percent;

if (NS) document.softkeyboard.top += percent;

lastScrollY = lastScrollY + percent;

}

if (diffX != lastScrollX) {

percent = .1 * (diffX - lastScrollX);

if (percent > 0) percent = Math.ceil(percent);

else percent = Math.floor(percent);

if (IE) document.all.softkeyboard.style.pixelLeft += percent;

if (NS) document.softkeyboard.left += percent;

lastScrollX = lastScrollX + percent;

}

function checkFocus(x, y) {

stalkerx = document.softkeyboard.pageX;

stalkery = document.softkeyboard.pageY;

stalkerwidth = document.softkeyboard.clip.width;

stalkerheight = document.softkeyboard.clip.height;

if ((x > stalkerx && x < (stalkerx + stalkerwidth)) && (y > stalkery && y < (stalkery + stalkerheight))) return true;

else return false;

}

function grabIt(e) {

check = f alse;

if (IE) {

whichIt = e vent.srcElement;

while (whichIt.id.indexOf("softkeyboard") == -1) {

whichIt = w hichIt.parentElement;

if (whichIt == n ull) {

return

true;

}

whichIt.style.pixelLeft = w hichIt.offsetLeft;

whichIt.style.pixelTop = w

hichIt.offsetTop;

currentX = (event.clientX + document.body.scrollLeft);

currentY = (event.clientY + document.body.scrollTop);

} else {

window.captureEvents(Event.MOUSEMOVE);

if (checkFocus(e.pageX, e.pageY)) {

whichIt = d ocument.softkeyboard;

StalkerTouchedX = e.pageX - document.softkeyboard.pageX;

StalkerTouchedY = e.pageY - document.softkeyboard.pageY;

}

return true;

}

function moveIt(e) {

if (whichIt == n ull) {

return false;

}

if (IE) {

newX = (event.clientX + document.body.scrollLeft);

newY = (event.clientY + document.body.scrollTop);

distanceX = (newX - currentX);

distanceY = (newY - currentY);

currentX = n ewX;

currentY = n ewY;

whichIt.style.pixelLeft += d

istanceX;

whichIt.style.pixelTop += d istanceY;

if (whichIt.style.pixelTop < document.body.scrollTop) whichIt.style.pixelTop = d ocument.body.scrollTop;

if (whichIt.style.pixelLeft < document.body.scrollLeft) whichIt.style.pixelLeft = d

ocument.body.scrollLeft;

if (whichIt.style.pixelLeft > document.body.offsetWidth - document.body.scrollLeft - whichIt.style.pixelWidth - 20) whichIt.style.pixelLeft = document.body.offsetWidth - whichIt.style.pixelWidth - 20;

if (whichIt.style.pixelTop > document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight - 5) whichIt.style.pixelTop = document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight - 5;

event.returnValue = false;

} else {

whichIt.moveTo(e.pageX - StalkerTouchedX, e.pageY - StalkerTouchedY);

if (whichIt.left < 0 + self.pageXOffset) whichIt.left = 0 + self.pageXOffset;

if (whichIt.top < 0 + self.pageYOffset) whichIt.top = 0 + self.pageYOffset;

if ((whichIt.left + whichIt.clip.width) > = (window.innerWidth + self.pageXOffset - 17)) whichIt.left = ((window.innerWidth + self.pageXOffset) - whichIt.clip.width) - 17;

if ((whichIt.top + whichIt.clip.height) >= (window.innerHeight + self.pageYOffset - 17)) whichIt.top = ((window.innerHeight + self.pageYOffset) - whichIt.clip.height) - 17;

return false;

}

return false;

}

function dropIt() {

whichIt = null;

if (NS) window.releaseEvents(Event.MOUSEMOVE);

return true;

}

if (NS) {

window.captureEvents(Event.MOUSEUP | Event.MOUSEDOWN);

window.onmousedown = grabIt;

window.onmousemove = moveIt;

window.onmouseup = dropIt;

}

if (IE) {

document.onmousedown = grabIt;

document.onmousemove = moveIt;

document.onmouseup = dropIt;

}

// if(NS || IE) action = window.setInterval("heartBeat()",1);

document.write("<div align=center id=\"softkeyboard \" name=\"softkeyboard \" style=\"position: absolute;left: 0px;top: 0px;width: 500px;z - index: 180;display: none \">"+

" <table id=\"CalcTable \" width=\" \" border=\"0 \" align=\"center \" cellpadding=\"0 \" cellspacing=\"0 \" bgcolor=\" \">"+

" <form id=Calc name=Calc action=\" \" method=post autocomplete=\"off \">"+

" <tr>"+

" <td title=\"为了保证后台登陆安全,建议使用密码输入器输入密码!\" align=\"right\"valign = \"middle\" bgcolor=\" \" style=\"cursor: default;height:30 \">"+

" <input type=hidden value=\" \" name=password>"+

" <input type=hidden value=ok name=action2>"+

" ?"+

" <font style=\"font - size: 13px;\">"+

" 新云下载管理系统V6.0.1"+

" </font > 密码输入器 & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp < input style = \"width:100px;height:20px;background-color:#54BAF1;\" type=button"+

" value=\"使用键盘输入 \" bgtype=\"1 \" onclick=\"password1.readOnly = 0;password1.focus();softkeyboard.style.display = 'none';password1.value = '';\">"+

" <span style=\"width:2px;\" > </span>"+

" </td > </tr>"+

" <tr align=\"center\" > < td align = \"center\" bgcolor=\"#FFFFFF \">"+

" <table align=\"center \" width=\" % \" border=\"0\" cellspacing = \"1\" cellpadding=\"0 \">"+

" /n"+

" <tr align=\"left \" valign=\"middle \">"+

" /n"+

" <td>"+

" <input type=button value=\"~ \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"!\">"+

" </td > /n"+

" <td>"+

" <input type=button value=\" @ \" > </td>"+

" /n <td> <input type = button value = \" # \"> </td>"+

" /n"+

" <td>"+

" <input type=button value=\"$ \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\" % \">"+

" </td > /n"+

" <td>"+

" <input type=button value=\" ^ \" > </td>"+

" /n <td> <input type = button value = \" & \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\" * \">"+

" </td> /n"+

" <td>"+

" <input type=button value=\" ( \" > </td>"+

" /n <td> <input type = button value = \" ) \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"_ \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\" + \">

" </td> /n

" <td>"+

" <input type=button value=\" | \" > </td>"+

" /n <td colspan = \"1\" rowspan=\"2 \">"+

" <input name=\"button10 \" type=button value=\"退格 \" onclick=\"setpassvalue();\" onDblClick=\"setpassvalue();\"style = \"width:100px;height:42px\">"+

" /n"+

" </td>"+

" /n"+

" </tr>"+

" /n"+

" <tr align=\"left \" valign=\"middle \">"+

" /n"+

" <td>"+

" <input type=button value=\"` \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"1 \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"2 \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"3 \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"4 \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"5 \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"6 \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"7 \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"8 \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"9 \">"+

" </td>"+

" /n"+

" <td>"+

" <input name=\"button6 \" type=button value=\"0 \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\" - \">"+

" </td> /n"+

" <td>"+

" <input type=button value=\" = \" > </td>"+

" /n <td> <input type = button value = \" / / \">"+

" </td> /n"+

" <td>"+

" </td> /n"+

" </tr> /n"+

" <tr align=\"left\" valign = \"middle\">"+

" /n"+

" <td>"+

" <input type=button value=\"q \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"w \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"e \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"r \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"t \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"y \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"u \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"i \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"o \">"+

" </td>"+

" /n"+

" <td>"+

" <input name=\"button8 \" type=button value=\"p \">"+

" </td>"+

" /n"+

" <td>"+

" <input name=\"button9 \" type=button value=\" { \">"+

" </td> /n"+

" <td>"+

" <input type=button value=\" } \" > < /td>"+

" /n <td> <input type = button value = \" [ \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\" ] \">"+

" </td>"+

" /n"+

" <td>"+

" <input name=\"button9 \" type=button onClick=\"capsLockText();setCapsLock();\" onDblClick=\"capsLockText();setCapsLock();\" value = \"切换大/小写 \" style=\" width: 100px; \">"+

" </td> /n"+

" </tr> /n"+

" <tr align=\"left\" valign = \"middle\">"+

" /n"+

" <td>"+

" <input type=button value=\"a \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"s \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"d \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"f \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"g \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\"h \">"+

" </td>"+

" /n"+

" <td>"+

" <input type=button value=\" j \">"+

" </td>"+

" /n"+

" <td>"+

" <input name=\"button3 \" type=button value=\"k \">"+

" </td>"+

" /n"+

" <td>"+

" <input name=\"button4 \" type=button value=\"l \">"+

" </td>"+

" /n"+

" <td>"+

" <input name=\"button5 \" type=button value=\": \">"+

" </td> /n"+

" <td>"+

" <input name=\"button7\" type = button value = \" " \"></td>/n

" <td> <input type=button value=\"; \"></td> /n

" <td> <input type=button value=\"' \" > </td>/n

" <td rowspan = \"2\" colspan=\"2 \"> <input name=\"button12 \" type=button onclick=\"OverInput();\" value=\" 确定 \" style = \"width:130px;height:42\"></td>/n </tr>/n

" <tr align=\"left \" valign=\"middle \"> /n

" <td> <input name=\"button2 \" type=button value=\"z \"></td>/n

" <td> <input type=button value=\"x \"></td>/n

" <td> <input type=button value=\"c \"></td>/n

" <td> <input type=button value=\"v \"></td>/n

" <td> <input type=button value=\"b \"></td>/n

" <td> <input type=button value=\"n \"></td>/n

" <td> <input type=button value=\"m \"></td>/n

" <td> <input type=button value=\" < \"></td > /n

" <td> <input type=button value=\" > \" > </td>/n

" <td> <input type = button value = \" ? \"></td>/n

" <td> <input type=button value=\", \"></td> /n

" <td> <input type=button value=\" . \" > </td>/n

" <td> <input type = button value = \" / \"></td>/n

" </tr>/n

" </table></td>

" </form> </tr>

" </table></div>")

Javascript2007年4月23日2011年10月17日

登录验证码

 function showLoginImg() {
     document.write("&lt;img src='http://ptverifypaipai.paipai.com/getimage?" + Math.random() + "' align='absmiddle' id='loginImg'&gt;　&lt;a href='#' onclick='refreshLoginImg()'&gt;刷新&lt;/a&gt;");
 }
 function refreshLoginImg() {
     document.getElementById("loginImg").src = "http://ptverifypaipai.paipai.com/getimage?" + Math.random();
 }

function showLoginImg() {

document.write("<img src='http://ptverifypaipai.paipai.com/getimage?" + Math.random() + "' align='absmiddle' id='loginImg'>　<a href='#' onclick='refreshLoginImg()'>刷新</a>");

}

function refreshLoginImg() {

document.getElementById("loginImg").src = "http://ptverifypaipai.paipai.com/getimage?" + Math.random();

}

Javascript2007年4月23日2015年9月27日

登录随机图片

[code] ?function showLoginImg(){ ? document.write(&#822 […]

Javascript2007年4月23日2011年10月17日

表单中头像处理判断及回显

&lt;script type="text/javascript"&gt;
 var staticNum = 0;

 function previewNewAvatar(uri, from) {
     staticNum = 0;
     var span = document.getElementById("CurrentAvatar");
     var flag11 = document.getElementById("hiddenflag1");
     var flag12 = document.getElementById("hiddenflag2");
     if (from == "signature") {
         span = document.getElementById("signature");
     }
     var form = document.getElementById("editprofile");
     if (from == "Album") {
         span.innerHTML = "&lt;img id='showface' src='http://image.taobao.com/forum/gallery/" + uri + "' alt='' /&gt;";
     } else {
         if (uri != null) {
             var uris = uri.split(".");
             if (uris[uris.length - 1].toUpperCase() == 'GIF' || uris[uris.length - 1].toUpperCase() == "JPG" || uris[uris.length - 1].toUpperCase() == "JPEG") {
                 uri = "file:///" + uri;
                 //alert(from);
                 if (from == "signature") {
                     span.innerHTML = "&lt;img id='showsign' src='" + uri + "' alt='' onload='return detectSign();'/&gt;";
                 } else {
                     span.innerHTML = "&lt;img id='showface' src='" + uri + "' alt='' onload='return detectFlower();'/&gt;";
                 }
             } else {
                 alert("请上传jpg,jpeg或者gif格式的图片哦！");
                 span.innerHTML = "&lt;img src='' alt='请选择合适的图片!' heigth='120' width='120' /&gt;";
                 //form.reset();
                 if (from == "signature") {
                     flag11.value = 1;
                 } else {
                     flag12.value = 1;
                 }
                 return;
             }
         }
     }
 }

 function imgExceedSize(w, h, value) {
     var flag21 = document.getElementById("hiddenflag1");
     var flag22 = document.getElementById("hiddenflag2");
     var show = document.getElementById("showface");
     var span = document.getElementById("CurrentAvatar");
     if (value == "signature") {
         show = document.getElementById("showsign");
         span = document.getElementById("signature");
     }
     var form = document.getElementById("editprofile");
     //alert("width:"+show.width);
     //alert("height:"+show.height);
     if (show.width &gt; w || show.height &gt; h) {
         alert("图像尺寸：" + show.width + "X" + show.height + "。/n图像尺寸过大!你只能上传尺寸为 " + w + "×" + h + "的图像，请重新浏览图片！");
         span.innerHTML = "&lt;img src='' alt='请选择合适的图片!' width='120' width='120'&gt;";
         //form.reset();
         if (value == "signature") {
             //alert("signature flag1:" + flag21);
             flag21.value = 1;
         } else {
             //alert("no flag1:" + flag22);
             flag22.value = 1;
         }
         return false;
     } else {
         if (value == "signature") {
             //alert("signature flag1:" + flag21);
             flag21.value = 0;
         } else {
             //alert("no flag1:" + flag22);
             flag22.value = 0;
         }
         return true;
     }
 }
 function detectFlower() {
     if (0 == staticNum) {
         staticNum++;
         var ok = imgExceedSize(120, 120, 'CurrentAvatar');
     }
 }
 function detectSign() {
     if (0 == staticNum) {
         staticNum++;
         var ok = imgExceedSize(468, 60, 'signature');
     }
 } --&gt;
&lt;/script&gt;
&lt;hr /&gt;
&lt;div class="FormElement"&gt;
    &lt;label&gt;
        头像：
    &lt;/label&gt;
    &lt;div&gt;
        &lt;input name="_fmf.edi._0.a" id="ep.pic1" type="radio" value="1" tabindex="1"
        /&gt;
        &lt;label for="ep.pic1"&gt;
            启用
        &lt;/label&gt;
        &lt;input name="_fmf.edi._0.a" id="ep.pic2" type="radio" value="0" tabindex="2"
        checked="checked" /&gt;
        &lt;label for="ep.pic2"&gt;
            关闭
        &lt;/label&gt;
        &lt;p&gt;
            启用此选项，你发表的每一个帖子左侧将显示您的头像。
        &lt;/p&gt;
    &lt;/div&gt;
&lt;/div&gt;
&lt;div class="FormElement"&gt;
    &lt;label&gt;
        当前头像：
    &lt;/label&gt;
    &lt;div id="CurrentAvatar"&gt;
        无头像
    &lt;/div&gt;
&lt;/div&gt;
&lt;input type="hidden" name="_fmf.edi._0.av" value="0" /&gt;
&lt;input type="hidden" name="_fmf.edi._0.user" value="" /&gt;
&lt;div class="FormElement"&gt;
    &lt;label&gt;
        上传新头像：
    &lt;/label&gt;
    &lt;div&gt;
        &lt;input id="headpicture" name="userAvatar" type="file" tabindex="3" onchange="previewNewAvatar(this.value,'currentavatar')"
        /&gt;
        &lt;p&gt;
            要求：图片尺寸最大120*120像素，文件大小100k以内（支持JPG，GIF）。
        &lt;/p&gt;
    &lt;/div&gt;
&lt;/div&gt;
&lt;div class="FormElement"&gt;
    &lt;label&gt;
        系统相册：
    &lt;/label&gt;
    &lt;div&gt;
        &lt;input name="new_avatar_uri" id="NewAvatarURI" type="hidden" value=""
        /&gt;
        &lt;input name="open_avatar_list" type="button" tabindex="4" value="打开系统相册"
        onclick="javascript:window.open('forumPic.htm');" /&gt;
        &lt;p&gt;
            从系统相册中选择一个头像（如果您的浏览器打开了屏蔽弹出窗口的功能，请关闭）。
        &lt;/p&gt;
    &lt;/div&gt;
&lt;/div&gt;

&lt;form action="#" id="AvatarSelector"&gt;
    &lt;table border="0" cellpadding="3" cellspacing="0" width="100%" class="AvatarList"&gt;
        &lt;tr&gt;
            &lt;td&gt;
                &lt;input type="radio" name="avatarselect" value="002/icons-302.gif" /&gt;
                &lt;img src="http://image.taobao.com/forum/gallery/002/icons-302.gif" alt="Icons-302"
                title="Icons-302" /&gt;
            &lt;/td&gt;
            &lt;td&gt;
                &lt;input type="radio" name="avatarselect" value="002/icons-306.gif" /&gt;
                &lt;img src="http://image.taobao.com/forum/gallery/002/icons-306.gif" alt="Icons-306"
                title="Icons-306" /&gt;
            &lt;/td&gt;
            &lt;td&gt;
                &lt;input type="radio" name="avatarselect" value="002/icons-307.gif" /&gt;
                &lt;img src="http://image.taobao.com/forum/gallery/002/icons-307.gif" alt="Icons-307"
                title="Icons-307" /&gt;
            &lt;/td&gt;
            &lt;td&gt;
                &lt;input type="radio" name="avatarselect" value="002/icons-308.gif" /&gt;
                &lt;img src="http://image.taobao.com/forum/gallery/002/icons-308.gif" alt="Icons-308"
                title="Icons-308" /&gt;
            &lt;/td&gt;
            &lt;td&gt;
                &lt;input type="radio" name="avatarselect" value="002/icons-309.gif" /&gt;
                &lt;img src="http://image.taobao.com/forum/gallery/002/icons-309.gif" alt="Icons-309"
                title="Icons-309" /&gt;
            &lt;/td&gt;
        &lt;/tr&gt;
        &lt;tr&gt;
            &lt;td&gt;
                &lt;input type="radio" name="avatarselect" value="002/icons-302.gif" /&gt;
                &lt;img src="http://image.taobao.com/forum/gallery/002/icons-302.gif" alt="Icons-302"
                title="Icons-302" /&gt;
            &lt;/td&gt;
            &lt;td&gt;
                &lt;input type="radio" name="avatarselect" value="002/icons-306.gif" /&gt;
                &lt;img src="http://image.taobao.com/forum/gallery/002/icons-306.gif" alt="Icons-306"
                title="Icons-306" /&gt;
            &lt;/td&gt;
            &lt;td&gt;
                &lt;input type="radio" name="avatarselect" value="002/icons-307.gif" /&gt;
                &lt;img src="http://image.taobao.com/forum/gallery/002/icons-307.gif" alt="Icons-307"
                title="Icons-307" /&gt;
            &lt;/td&gt;
            &lt;td&gt;
                &lt;input type="radio" name="avatarselect" value="002/icons-308.gif" /&gt;
                &lt;img src="http://image.taobao.com/forum/gallery/002/icons-308.gif" alt="Icons-308"
                title="Icons-308" /&gt;
            &lt;/td&gt;
            &lt;td&gt;
                &lt;input type="radio" name="avatarselect" value="002/icons-309.gif" /&gt;
                &lt;img src="http://image.taobao.com/forum/gallery/002/icons-309.gif" alt="Icons-309"
                title="Icons-309" /&gt;
            &lt;/td&gt;
        &lt;/tr&gt;
    &lt;/table&gt;
&lt;/form&gt;
&lt;hr /&gt;
&lt;div style="text-align:center;"&gt;
    &lt;input type="button" name="submitavatar" value="选择头像" class="mainoption"
    onclick="doSelect();" /&gt;
&lt;/div&gt;
&lt;script type="text/javascript"&gt;
 function doSelect() {
     var x = document.getElementById("AvatarSelector").avatarselect;
     for (var i = 0; i &lt; x.length; i++) {
         if (x[i].checked) {
             window.opener.document.getElementById("NewAvatarURI").value = x[i].value;
             window.opener.previewNewAvatar(x[i].value, "Album");
             window.close();
         }
     }
 }
&lt;/script&gt;

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var staticNum = 0;

function previewNewAvatar(uri, from) {

staticNum = 0;

var span = document.getElementById("CurrentAvatar");

var flag11 = document.getElementById("hiddenflag1");

var flag12 = document.getElementById("hiddenflag2");

if (from == "signature") {

span = document.getElementById("signature");

}

var form = document.getElementById("editprofile");

if (from == "Album") {

span.innerHTML = "<img id='showface' src='http://image.taobao.com/forum/gallery/" + uri + "' alt='' />";

} else {

if (uri != null) {

var uris = uri.split(".");

if (uris[uris.length - 1].toUpperCase() == 'GIF' || uris[uris.length - 1].toUpperCase() == "JPG" || uris[uris.length - 1].toUpperCase() == "JPEG") {

uri = "file:///" + uri;

//alert(from);

if (from == "signature") {

span.innerHTML = "<img id='showsign' src='" + uri + "' alt='' onload='return detectSign();'/>";

} else {

span.innerHTML = "<img id='showface' src='" + uri + "' alt='' onload='return detectFlower();'/>";

}

} else {

alert("请上传jpg,jpeg或者gif格式的图片哦！");

span.innerHTML = "<img src='' alt='请选择合适的图片!' heigth='120' width='120' />";

//form.reset();

if (from == "signature") {

flag11.value = 1;

} else {

flag12.value = 1;

}

return;

}

function imgExceedSize(w, h, value) {

var flag21 = document.getElementById("hiddenflag1");

var flag22 = document.getElementById("hiddenflag2");

var show = document.getElementById("showface");

var span = document.getElementById("CurrentAvatar");

if (value == "signature") {

show = document.getElementById("showsign");

span = document.getElementById("signature");

}

var form = document.getElementById("editprofile");

//alert("width:"+show.width);

//alert("height:"+show.height);

if (show.width > w || show.height > h) {

alert("图像尺寸：" + show.width + "X" + show.height + "。/n图像尺寸过大!你只能上传尺寸为 " + w + "×" + h + "的图像，请重新浏览图片！");

span.innerHTML = "<img src='' alt='请选择合适的图片!' width='120' width='120'>";

//form.reset();

if (value == "signature") {

//alert("signature flag1:" + flag21);

flag21.value = 1;

} else {

//alert("no flag1:" + flag22);

flag22.value = 1;

}

return false;

} else {

if (value == "signature") {

//alert("signature flag1:" + flag21);

flag21.value = 0;

} else {

//alert("no flag1:" + flag22);

flag22.value = 0;

}

return true;

}

function detectFlower() {

if (0 == staticNum) {

staticNum++;

var ok = imgExceedSize(120, 120, 'CurrentAvatar');

}

function detectSign() {

if (0 == staticNum) {

staticNum++;

var ok = imgExceedSize(468, 60, 'signature');

}

} -->

</script>

<hr />

<label>

头像：

</label>

<div>

<input name="_fmf.edi._0.a" id="ep.pic1" type="radio" value="1" tabindex="1"

启用

</label>

<input name="_fmf.edi._0.a" id="ep.pic2" type="radio" value="0" tabindex="2"

checked="checked" />

关闭

</label>

<p>

启用此选项，你发表的每一个帖子左侧将显示您的头像。

</p>

</div>

<label>

当前头像：

</label>

无头像

</div>

<label>

上传新头像：

</label>

<div>

<input id="headpicture" name="userAvatar" type="file" tabindex="3" onchange="previewNewAvatar(this.value,'currentavatar')"

<p>

要求：图片尺寸最大120*120像素，文件大小100k以内（支持JPG，GIF）。

</p>

</div>

<label>

系统相册：

</label>

<div>

<input name="new_avatar_uri" id="NewAvatarURI" type="hidden" value=""

<input name="open_avatar_list" type="button" tabindex="4" value="打开系统相册"

onclick="javascript:window.open('forumPic.htm');" />

<p>

从系统相册中选择一个头像（如果您的浏览器打开了屏蔽弹出窗口的功能，请关闭）。

</p>

</div>

<tr>

<td>

<img src="http://image.taobao.com/forum/gallery/002/icons-302.gif" alt="Icons-302"

title="Icons-302" />

</td>

<td>

<img src="http://image.taobao.com/forum/gallery/002/icons-306.gif" alt="Icons-306"

title="Icons-306" />

</td>

<td>

<img src="http://image.taobao.com/forum/gallery/002/icons-307.gif" alt="Icons-307"

title="Icons-307" />

</td>

<td>

<img src="http://image.taobao.com/forum/gallery/002/icons-308.gif" alt="Icons-308"

title="Icons-308" />

</td>

<td>

<img src="http://image.taobao.com/forum/gallery/002/icons-309.gif" alt="Icons-309"

title="Icons-309" />

</td>

</tr>

<tr>

<td>

<img src="http://image.taobao.com/forum/gallery/002/icons-302.gif" alt="Icons-302"

title="Icons-302" />

</td>

<td>

<img src="http://image.taobao.com/forum/gallery/002/icons-306.gif" alt="Icons-306"

title="Icons-306" />

</td>

<td>

<img src="http://image.taobao.com/forum/gallery/002/icons-307.gif" alt="Icons-307"

title="Icons-307" />

</td>

<td>

<img src="http://image.taobao.com/forum/gallery/002/icons-308.gif" alt="Icons-308"

title="Icons-308" />

</td>

<td>

<img src="http://image.taobao.com/forum/gallery/002/icons-309.gif" alt="Icons-309"

title="Icons-309" />

</td>

</tr>

</table>

</form>

<hr />

<input type="button" name="submitavatar" value="选择头像" class="mainoption"

onclick="doSelect();" />

</div>

function doSelect() {

var x = document.getElementById("AvatarSelector").avatarselect;

for (var i = 0; i < x.length; i++) {

if (x[i].checked) {

window.opener.document.getElementById("NewAvatarURI").value = x[i].value;

window.opener.previewNewAvatar(x[i].value, "Album");

window.close();

}

</script>

Javascript2007年4月23日

客户端表单通用验证

<head> <script> /////////////////////////// […]

Javascript2007年4月23日2015年9月27日

填写信息提示

[code] <head> <style type=”text/css&#822 […]

Javascript2007年4月23日2011年10月17日

注册延时

&lt;form name="agree" method="post" action=""&gt;
    &lt;center&gt;
        &lt;input type="submit" name="agreeb" value="同 意" style="height: 23px"&gt;
        &lt;input type="button" name="return" value="不同意" style="height: 23px" onclick="javascript:history.go(-1);"&gt;
    &lt;/center&gt;
&lt;/form&gt;
&lt;script type="text/javascript"&gt;
&lt;!--
var secs = 8;
document.agree.agreeb.disabled = true;
for (i = 1; i &lt;= secs; i++) {
    window.setTimeout("update(" + i + ")", i * 1000);
}

function update(num) {
    if (num == secs) {
        document.agree.agreeb.value = " 我 同 意 ";
        document.agree.agreeb.disabled = false;
    } else {
        printnr = secs - num;
        document.agree.agreeb.value = "请认真查看&lt;条款和声明&gt; (" + printnr + " 秒后继续)";
    }
}
//--&gt;
&lt;/script&gt;

</center>

</form>

<!--

var secs = 8;

document.agree.agreeb.disabled = true;

for (i = 1; i <= secs; i++) {

window.setTimeout("update(" + i + ")", i * 1000);

}

function update(num) {

if (num == secs) {

document.agree.agreeb.value = " 我同意 ";

document.agree.agreeb.disabled = false;

} else {

printnr = secs - num;

document.agree.agreeb.value = "请认真查看<条款和声明> (" + printnr + " 秒后继续)";

}

//-->

</script>

[crayon-68692ccd070c74 […]

Javascript2007年4月23日2011年10月17日

注册检查

&lt;script language="JavaScript"&gt;

 function isNumeric(strNumber) {
     return (strNumber.search(/^(-|/ + ) ? /d+(/. / d + ) ? $ / ) != -1);
 }
 // this function returns TRUE if a email address is right format 

 function isEmail() {
     var email = (regfrm.email.value);
     // valid format "a@b.cd" 
     invalidChars = " /;,:{}[]|*%$#!()`&lt;&gt;?";
     if (email == "") {
         alert("请输入Email地址！");
         regfrm.email.focus();
         return false;
     }
     for (var i = 0; i &lt; invalidChars.length; i++) {
         badChar = invalidChars.charAt(i);
         if (email.indexOf(badChar, 0) &gt; -1) {
             alert("Email地址输入不正确！");
             regfrm.email.focus();
             return false;
         }
     }
     atPos = email.indexOf("@", 1)
     // there must be one "@" symbol 
     if (atPos == -1) {
         alert("Email地址输入不正确！");
         regfrm.email.focus();
         return false;
     }
     if (email.indexOf("@", atPos + 1) != -1) {
         // and only one "@" symbol 
         alert("Email地址输入不正确！");
         regfrm.email.focus();
         return false;
     }
     periodPos = email.indexOf(".", atPos);
     if (periodPos == -1) {
         // and at least one "." after the "@" 
         alert("Email地址输入不正确！");
         regfrm.email.focus();
         return false;
     }
     // and at least one character between "@" and "." 
     if (atPos + 2 &gt; periodPos) {
         alert("Email地址输入不正确！");
         regfrm.email.focus();
         return false;
     }
     if (periodPos + 3 &gt; email.length) {
         alert("Email地址输入不正确！");
         regfrm.email.focus();
         return false;
     }
     return true;
 }
 //function for check tel.no 

 function istel(test) {
     var tel = test;
     var validchars = "-()1234567890 ";
     if (tel.length == 0) {
         alert("请输入电话号码！");
         regfrm.phone.focus();
         return false;
     }
     for (i = 0; i &lt; tel.length; i++) {
         telchar = tel.charAt(i);
         if (validchars.indexOf(telchar, 0) == -1) {
             alert("电话号码输入不正确！");
             regfrm.phone.focus();
             return false;
         }
     }
     return true;
 }

 function isDate(day, month, year) {
     // let's first check the user entered numbers 
     if (isNaN(Date.parse(month + "/" + day + "/" + year))) {
         return false;
     }
     var dd = parseInt(day, 10);
     // beware !! the computer handles monthes from 0 to 11. 
     var mm = parseInt(month, 10) - 1;
     var yy = parseInt('20' + year, 10);
     var date = new Date(yy, mm, dd);
     //let's now compare the user's entry with what the computer understand of it 
     if (dd != date.getDate() || mm != date.getMonth() || yy != date.getFullYear()) {
         return false;
     }
     return true;
 }

 function checkinput() {
     if (regfrm.checkbox.checked == false) {
         alert("您仔细阅读了《久游用户注册协议书》？");
         return false;
     }
     if (regfrm.username.value.length == 0) {
         alert("请输入用户名");
         regfrm.username.focus();
         return false;
     }
     var r, re = new RegExp("[A-Za-z0-9]+", "g");
     var s = regfrm.username.value;
     r = s.match(re);
     if (r == null || s.length != r[0].length) {
         alert("用户名只能为英数!");
         regfrm.username.focus();
         return false;
     }
     if (regfrm.username.value.length &lt; 6) {
         alert("用户名必须大于6位");
         regfrm.username.focus();
         return false;
     }
     if (regfrm.username.value.length &gt; 12) {
         alert("用户名不能超过12位");
         regfrm.username.focus();
         return false;
     }
     if (regfrm.nickname.value.length == 0) {
         alert("请输入昵称");
         regfrm.nickname.focus();
         return false;
     }
     if (regfrm.nickname.value.length &gt; 16) {
         alert("昵称不能超过8个中文字符或者16个英文数字等组合");
         regfrm.nickname.focus();
         return false;
     }
     if (regfrm.password.value.length == 0) {
         alert("请输入密码");
         regfrm.password.focus();
         return false;
     }
     if (regfrm.password.value.length &lt; 6) {
         alert("密码必须大于6位");
         regfrm.password.focus();
         return false;
     }
     if (regfrm.password.value.length &gt; 20) {
         alert("密码不能超过20位");
         regfrm.password.focus();
         return false;
     }
     if (regfrm.password.value != regfrm.psw2.value) {
         alert("您两次输入的密码不一致");
         regfrm.password.focus();
         return false;
     }
     if (regfrm.secureCode.value.length == 0) {
         alert("请输入安全码");
         regfrm.secureCode.focus();
         return false;
     }
     if (regfrm.secureCode.value.length &lt; 6) {
         alert("安全码必须大于6位");
         regfrm.secureCode.focus();
         return false;
     }
     if (regfrm.secureCode.value.length &gt; 12) {
         alert("安全码不能超过12位");
         regfrm.secureCode.focus();
         return false;
     }
     if (regfrm.secureCode.value != regfrm.SerCode2.value) {
         alert("您两次输入的安全码不一致");
         regfrm.secureCode.focus();
         return false;
     }
     if (regfrm.idcard.value.length == 0) {
         alert("请输入身份证号码");
         regfrm.idcard.focus();
         return false;
     }
     var tempidcard = regfrm.idcard.value;
     if (regfrm.cardtype[1].checked == true) {
         if (regfrm.idcard.value.length != 18) {
             alert("身份证号码位数不对！");
             regfrm.idcard.focus();
             return false;
         }
         idcardlast = tempidcard.substring(17, 18);
         idcardfor = tempidcard.substring(0, 17);
         if (!isNumeric(idcardfor)) {
             alert("身份证号前17位必须是数字！");
             regfrm.idcard.focus();
             return false;
         }
         if (!isNumeric(idcardlast) &amp;&amp; idcardlast != "x" &amp;&amp; idcardlast != "X") {
             alert("身份证号最后一位必须是数字或者X！");
             regfrm.idcard.focus();
             return false;
         }
     }
     if (regfrm.cardtype[0].checked == true) {
         if (regfrm.idcard.value.length != 15) {
             alert("身份证号码位数不对！");
             regfrm.idcard.focus();
             return false;
         }
         idcardlast = tempidcard.substring(14, 15);
         idcardfor = tempidcard.substring(0, 14);
         if (!isNumeric(idcardfor)) {
             alert("身份证号前14位必须是数字！");
             regfrm.idcard.focus();
             return false;
         }
         if (!isNumeric(idcardlast) &amp;&amp; idcardlast != "x" &amp;&amp; idcardlast != "X") {
             alert("身份证号最后一位必须是数字或者X！");
             regfrm.idcard.focus();
             return false;
         }
     }
     if (isEmail() == false) {
         return false;
     }
     if (regfrm.realname.value.length == 0) {
         alert("请输入您的真实姓名");
         regfrm.realname.focus();
         return false;
     }
     if (regfrm.year.value.length == 0 || regfrm.year.value.length != 4) {
         alert("生日的年份必须为4位");
         regfrm.year.focus();
         return false;
     }
     if (isDate(regfrm.day.value, regfrm.month.value, regfrm.year.value) == false) {
         alert("您的生日输入有误");
         regfrm.year.focus();
         return false;
     }
     return true;
 }
&lt;/script&gt;

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function isNumeric(strNumber) {

return (strNumber.search(/^(-|/ + ) ? /d+(/. / d + ) ? $ / ) != -1);

}

// this function returns TRUE if a email address is right format

function isEmail() {

var email = (regfrm.email.value);

// valid format "a@b.cd"

invalidChars = " /;,:{}[]|*%$#!()`<>?";

if (email == "") {

alert("请输入Email地址！");

regfrm.email.focus();

return false;

}

for (var i = 0; i < invalidChars.length; i++) {

badChar = invalidChars.charAt(i);

if (email.indexOf(badChar, 0) > -1) {

alert("Email地址输入不正确！");

regfrm.email.focus();

return false;

}

atPos = email.indexOf("@", 1)

// there must be one "@" symbol

if (atPos == -1) {

alert("Email地址输入不正确！");

regfrm.email.focus();

return false;

}

if (email.indexOf("@", atPos + 1) != -1) {

// and only one "@" symbol

alert("Email地址输入不正确！");

regfrm.email.focus();

return false;

}

periodPos = email.indexOf(".", atPos);

if (periodPos == -1) {

// and at least one "." after the "@"

alert("Email地址输入不正确！");

regfrm.email.focus();

return false;

}

// and at least one character between "@" and "."

if (atPos + 2 > periodPos) {

alert("Email地址输入不正确！");

regfrm.email.focus();

return false;

}

if (periodPos + 3 > email.length) {

alert("Email地址输入不正确！");

regfrm.email.focus();

return false;

}

return true;

}

//function for check tel.no

function istel(test) {

var tel = test;

var validchars = "-()1234567890 ";

if (tel.length == 0) {

alert("请输入电话号码！");

regfrm.phone.focus();

return false;

}

for (i = 0; i < tel.length; i++) {

telchar = tel.charAt(i);

if (validchars.indexOf(telchar, 0) == -1) {

alert("电话号码输入不正确！");

regfrm.phone.focus();

return false;

}

return true;

}

function isDate(day, month, year) {

// let's first check the user entered numbers

if (isNaN(Date.parse(month + "/" + day + "/" + year))) {

return false;

}

var dd = parseInt(day, 10);

// beware !! the computer handles monthes from 0 to 11.

var mm = parseInt(month, 10) - 1;

var yy = parseInt('20' + year, 10);

var date = new Date(yy, mm, dd);

//let's now compare the user's entry with what the computer understand of it

if (dd != date.getDate() || mm != date.getMonth() || yy != date.getFullYear()) {

return false;

}

return true;

}

function checkinput() {

if (regfrm.checkbox.checked == false) {

alert("您仔细阅读了《久游用户注册协议书》？");

return false;

}

if (regfrm.username.value.length == 0) {

alert("请输入用户名");

regfrm.username.focus();

return false;

}

var r, re = new RegExp("[A-Za-z0-9]+", "g");

var s = regfrm.username.value;

r = s.match(re);

if (r == null || s.length != r[0].length) {

alert("用户名只能为英数!");

regfrm.username.focus();

return false;

}

if (regfrm.username.value.length < 6) {

alert("用户名必须大于6位");

regfrm.username.focus();

return false;

}

if (regfrm.username.value.length > 12) {

alert("用户名不能超过12位");

regfrm.username.focus();

return false;

}

if (regfrm.nickname.value.length == 0) {

alert("请输入昵称");

regfrm.nickname.focus();

return false;

}

if (regfrm.nickname.value.length > 16) {

alert("昵称不能超过8个中文字符或者16个英文数字等组合");

regfrm.nickname.focus();

return false;

}

if (regfrm.password.value.length == 0) {

alert("请输入密码");

regfrm.password.focus();

return false;

}

if (regfrm.password.value.length < 6) {

alert("密码必须大于6位");

regfrm.password.focus();

return false;

}

if (regfrm.password.value.length > 20) {

alert("密码不能超过20位");

regfrm.password.focus();

return false;

}

if (regfrm.password.value != regfrm.psw2.value) {

alert("您两次输入的密码不一致");

regfrm.password.focus();

return false;

}

if (regfrm.secureCode.value.length == 0) {

alert("请输入安全码");

regfrm.secureCode.focus();

return false;

}

if (regfrm.secureCode.value.length < 6) {

alert("安全码必须大于6位");

regfrm.secureCode.focus();

return false;

}

if (regfrm.secureCode.value.length > 12) {

alert("安全码不能超过12位");

regfrm.secureCode.focus();

return false;

}

if (regfrm.secureCode.value != regfrm.SerCode2.value) {

alert("您两次输入的安全码不一致");

regfrm.secureCode.focus();

return false;

}

if (regfrm.idcard.value.length == 0) {

alert("请输入身份证号码");

regfrm.idcard.focus();

return false;

}

var tempidcard = regfrm.idcard.value;

if (regfrm.cardtype[1].checked == true) {

if (regfrm.idcard.value.length != 18) {

alert("身份证号码位数不对！");

regfrm.idcard.focus();

return false;

}

idcardlast = tempidcard.substring(17, 18);

idcardfor = tempidcard.substring(0, 17);

if (!isNumeric(idcardfor)) {

alert("身份证号前17位必须是数字！");

regfrm.idcard.focus();

return false;

}

if (!isNumeric(idcardlast) && idcardlast != "x" && idcardlast != "X") {

alert("身份证号最后一位必须是数字或者X！");

regfrm.idcard.focus();

return false;

}

if (regfrm.cardtype[0].checked == true) {

if (regfrm.idcard.value.length != 15) {

alert("身份证号码位数不对！");

regfrm.idcard.focus();

return false;

}

idcardlast = tempidcard.substring(14, 15);

idcardfor = tempidcard.substring(0, 14);

if (!isNumeric(idcardfor)) {

alert("身份证号前14位必须是数字！");

regfrm.idcard.focus();

return false;

}

if (!isNumeric(idcardlast) && idcardlast != "x" && idcardlast != "X") {

alert("身份证号最后一位必须是数字或者X！");

regfrm.idcard.focus();

return false;

}

if (isEmail() == false) {

return false;

}

if (regfrm.realname.value.length == 0) {

alert("请输入您的真实姓名");

regfrm.realname.focus();

return false;

}

if (regfrm.year.value.length == 0 || regfrm.year.value.length != 4) {

alert("生日的年份必须为4位");

regfrm.year.focus();

return false;

}

if (isDate(regfrm.day.value, regfrm.month.value, regfrm.year.value) == false) {

alert("您的生日输入有误");

regfrm.year.focus();

return false;

}

return true;

}

</script>

Javascript2007年4月23日2015年9月27日

Javascript正确检测文章长度

[code] function strLen(str) { var len = 0; for(var i = […]

Javascript2007年4月23日2011年10月17日

JS操作cookie

&lt;script language = "javascript" &gt;
 function setCookie(name, value) {
     /* *--------------- setCookie(name,value) ----------------- 
      * setCookie(name,value)
      * 功能:设置得变量name的值
      * 参数:name,字符串;value,字符串.
      * 实例:setCookie('username','baobao')
      *--------------- setCookie(name,value) ----------------- */
     var Days = 30;
     //此 cookie 将被保存 30 天 
     var exp = new Date();
     exp.setTime(exp.getTime() + Days * 24 * 60 * 60 * 1000);
     document.cookie = name + "=" + escape(value) + ";expires=" + exp.toGMTString();
     location.href = "bb.htm"; //接收页面. 
 }

 function getCookie(name) {
     /* *--------------- getCookie(name) ----------------- 
      * getCookie(name)
      * 功能:取得变量name的值
      * 参数:name,字符串.
      * 实例:alert(getCookie("baobao"));
      *--------------- getCookie(name) ----------------- */
     var arr = document.cookie.match(new RegExp("(^| )" + name + "=([^;]*)(;|$)"));
     if (arr != null) return unescape(arr[2]);
     return null;
 }
 inn = getCookie("baobao");
 alert(inn);

 function getCookie(name) {
     var search = name + "=";
     var offset = document.cookie.indexOf(search);
     if (offset != -1) {
         offset += search.length;
         var end = document.cookie.indexOf(";", offset);
         if (end == -1) end = document.cookie.length;
         return unescape(document.cookie.substring(offset, end));
     } else return "";
 }

 function setCookie(name, value, hours) {
     var expireDate = new Date(new Date().getTime() + hours * 3600000);
     document.cookie = name + "=" + escape(value) + "; path=/; domain = xunlei.com;expires = " + expireDate.toGMTString();
 }
&lt;/script&gt;

function setCookie(name, value) {

/* *--------------- setCookie(name,value) -----------------

* setCookie(name,value)

* 功能:设置得变量name的值

* 参数:name,字符串;value,字符串.

* 实例:setCookie('username','baobao')

*--------------- setCookie(name,value) ----------------- */

var Days = 30;

//此 cookie 将被保存 30 天

var exp = new Date();

exp.setTime(exp.getTime() + Days * 24 * 60 * 60 * 1000);

document.cookie = name + "=" + escape(value) + ";expires=" + exp.toGMTString();

location.href = "bb.htm"; //接收页面.

}

function getCookie(name) {

/* *--------------- getCookie(name) -----------------

* getCookie(name)

* 功能:取得变量name的值

* 参数:name,字符串.

* 实例:alert(getCookie("baobao"));

*--------------- getCookie(name) ----------------- */

var arr = document.cookie.match(new RegExp("(^| )" + name + "=([^;]*)(;|$)"));

if (arr != null) return unescape(arr[2]);

return null;

}

inn = getCookie("baobao");

alert(inn);

function getCookie(name) {

var search = name + "=";

var offset = document.cookie.indexOf(search);

if (offset != -1) {

offset += search.length;

var end = document.cookie.indexOf(";", offset);

if (end == -1) end = document.cookie.length;

return unescape(document.cookie.substring(offset, end));

} else return "";

}

function setCookie(name, value, hours) {

var expireDate = new Date(new Date().getTime() + hours * 3600000);

document.cookie = name + "=" + escape(value) + "; path=/; domain = xunlei.com;expires = " + expireDate.toGMTString();

}

</script>

Javascript2007年4月23日2011年10月17日

双击滚动，单击停止

&lt;html&gt;
&lt;head&gt;&lt;/head&gt;
&lt;body&gt;
&lt;div id="time"&gt;&lt;/div&gt;
&lt;a href="###"&gt;测试&lt;/a&gt;
&lt;div style="height:500px;"&gt;&lt;/div&gt;
&lt;div style="height:500px;"&gt;&lt;/div&gt;
&lt;script type='text/javascript'&gt;
var shida_top, timer;

function shida_stop() {
    timer = setInterval("shida_scrollwindow()", 1);
}

function shida_start() {
    clearInterval(timer);
}

function shida_scrollwindow() {
    shida_top = document.body.scrollTop;
    window.scroll(0, ++shida_top);
    if (shida_top != document.body.scrollTop) shida_start();
}
document.onmousedown = shida_start;
document.ondblclick = shida_stop;
&lt;/script&gt;
&lt;/body&gt;
&lt;/html&gt;

<html>

<body>

var shida_top, timer;

function shida_stop() {

timer = setInterval("shida_scrollwindow()", 1);

}

function shida_start() {

clearInterval(timer);

}

function shida_scrollwindow() {

shida_top = document.body.scrollTop;

window.scroll(0, ++shida_top);

if (shida_top != document.body.scrollTop) shida_start();

}

document.onmousedown = shida_start;

document.ondblclick = shida_stop;

</script>

</body>

</html>

Javascript2007年4月23日2015年9月27日

时间条

[code] function dateinbar() { var d=new Date(); var mon […]

Javascript2007年4月23日2011年10月17日

Javascript显示时间条

&lt;div id="time"&gt;&lt;/div&gt;
&lt;a href="###"&gt;测试&lt;/a&gt;
&lt;script type='text/javascript'&gt;
function dateinbar() {
    var d = new Date();
    var mon = d.getMonth() + 1;
    var year = d.getFullYear();
    var date = d.getDate();
    var h = d.getHours();
    var m = d.getMinutes();
    var s = d.getSeconds();
    var AorP = " ";
    if (h &gt;= 12) AorP = "PM";
    else AorP = "AM";
    if (h &gt;= 13) h = h - 12;
    if (s &lt; 10) s = "0" + s;
    if (m &lt; 10) m = "0" + m;
    var defaultStatus = "当前日期 " + year + "年" + mon + "月" + date + "日 " + " 当前时间 " + h + ":" + m + ":" + s + " " + AorP;
	document.getElementById("time").innerHTML = defaultStatus;
    setTimeout("dateinbar()", 1000);
}
dateinbar();
&lt;/script&gt;

function dateinbar() {

var d = new Date();

var mon = d.getMonth() + 1;

var year = d.getFullYear();

var date = d.getDate();

var h = d.getHours();

var m = d.getMinutes();

var s = d.getSeconds();

var AorP = " ";

if (h >= 12) AorP = "PM";

else AorP = "AM";

if (h >= 13) h = h - 12;

if (s < 10) s = "0" + s;

if (m < 10) m = "0" + m;

var defaultStatus = "当前日期 " + year + "年" + mon + "月" + date + "日 " + " 当前时间 " + h + ":" + m + ":" + s + " " + AorP;

document.getElementById("time").innerHTML = defaultStatus;

setTimeout("dateinbar()", 1000);

}

dateinbar();

</script>

Javascript2007年4月23日2011年10月17日

增加鼠标超链接特效

&lt;script type='text/javascript'&gt;
//&lt;![CDATA[
var rate = 20;
if (document.getElementById)
window.onerror=new Function("return true")
var objActive;  // The object which event occured in
var act = 0;    // Flag during the action
var elmH = 0;   // Hue
var elmS = 128; // Saturation
var elmV = 255; // Value
var clrOrg;     // A color before the change
var TimerID;    // Timer ID
if (document.all) {
    document.onmouseover = doRainbowAnchor;
    document.onmouseout = stopRainbowAnchor;
}
else if (document.getElementById) {
    document.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT);
    document.onmouseover = Mozilla_doRainbowAnchor;
    document.onmouseout = Mozilla_stopRainbowAnchor;
}
function doRainbow(obj)
{
    if (act == 0) {
        act = 1;
        if (obj)
            objActive = obj;
        else
            objActive = event.srcElement;
        clrOrg = objActive.style.color;
        TimerID = setInterval("ChangeColor()",100);
    }
}


function stopRainbow()
{
    if (act) {
        objActive.style.color = clrOrg;
        clearInterval(TimerID);
        act = 0;
    }
}


function doRainbowAnchor()
{
    if (act == 0) {
        var obj = event.srcElement;
        while (obj.tagName != 'A' &amp;&amp; obj.tagName != 'BODY') {
            obj = obj.parentElement;
            if (obj.tagName == 'A' || obj.tagName == 'BODY')
                break;
        }
        if (obj.tagName == 'A' &amp;&amp; obj.href != '') {
            objActive = obj;
            act = 1;
            clrOrg = objActive.style.color;
            TimerID = setInterval("ChangeColor()",100);
        }
    }
}


function stopRainbowAnchor()
{
    if (act) {
        if (objActive.tagName == 'A') {
            objActive.style.color = clrOrg;
            clearInterval(TimerID);
            act = 0;
        }
    }
}


function Mozilla_doRainbowAnchor(e)
{
    if (act == 0) {
        obj = e.target;
        while (obj.nodeName != 'A' &amp;&amp; obj.nodeName != 'BODY') {
            obj = obj.parentNode;
            if (obj.nodeName == 'A' || obj.nodeName == 'BODY')
                break;
        }
        if (obj.nodeName == 'A' &amp;&amp; obj.href != '') {
            objActive = obj;
            act = 1;
            clrOrg = obj.style.color;
            TimerID = setInterval("ChangeColor()",100);
        }
    }
}


function Mozilla_stopRainbowAnchor(e)
{
    if (act) {
        if (objActive.nodeName == 'A') {
            objActive.style.color = clrOrg;
            clearInterval(TimerID);
            act = 0;
        }
    }
}


function ChangeColor()
{
    objActive.style.color = makeColor();
}


function makeColor()
{
    // Don't you think Color Gamut to look like Rainbow?
    // HSVtoRGB
    if (elmS == 0) {
        elmR = elmV;    elmG = elmV;    elmB = elmV;
    }
    else {
        t1 = elmV;
        t2 = (255 - elmS) * elmV / 255;
        t3 = elmH % 60;
        t3 = (t1 - t2) * t3 / 60;
        if (elmH &lt; 60) {
            elmR = t1;  elmB = t2;  elmG = t2 + t3;
        }
        else if (elmH &lt; 120) {
            elmG = t1;  elmB = t2;  elmR = t1 - t3;
        }
        else if (elmH &lt; 180) {
            elmG = t1;  elmR = t2;  elmB = t2 + t3;
        }
        else if (elmH &lt; 240) {
            elmB = t1;  elmR = t2;  elmG = t1 - t3;
        }
        else if (elmH &lt; 300) {
            elmB = t1;  elmG = t2;  elmR = t2 + t3;
        }
        else if (elmH &lt; 360) {
            elmR = t1;  elmG = t2;  elmB = t1 - t3;
        }
        else {
            elmR = 0;   elmG = 0;   elmB = 0;
        }
    }
    elmR = Math.floor(elmR).toString(16);
    elmG = Math.floor(elmG).toString(16);
    elmB = Math.floor(elmB).toString(16);
    if (elmR.length == 1)    elmR = "0" + elmR;
    if (elmG.length == 1)    elmG = "0" + elmG;
    if (elmB.length == 1)    elmB = "0" + elmB;
    elmH = elmH + rate;
    if (elmH &gt;= 360)
        elmH = 0;
    return '#' + elmR + elmG + elmB;
}
//]]&gt;
&lt;/script&gt;
&lt;a href="###"&gt;测试&lt;/a&gt;

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//<![CDATA[

var rate = 20;

if (document.getElementById)

window.onerror=new Function("return true")

var objActive; // The object which event occured in

var act = 0; // Flag during the action

var elmH = 0; // Hue

var elmS = 128; // Saturation

var elmV = 255; // Value

var clrOrg; // A color before the change

var TimerID; // Timer ID

if (document.all) {

document.onmouseover = doRainbowAnchor;

document.onmouseout = stopRainbowAnchor;

}

else if (document.getElementById) {

document.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT);

document.onmouseover = Mozilla_doRainbowAnchor;

document.onmouseout = Mozilla_stopRainbowAnchor;

}

function doRainbow(obj)

{

if (act == 0) {

act = 1;

if (obj)

objActive = obj;

else

objActive = event.srcElement;

clrOrg = objActive.style.color;

TimerID = setInterval("ChangeColor()",100);

}

function stopRainbow()

{

if (act) {

objActive.style.color = clrOrg;

clearInterval(TimerID);

act = 0;

}

function doRainbowAnchor()

{

if (act == 0) {

var obj = event.srcElement;

while (obj.tagName != 'A' && obj.tagName != 'BODY') {

obj = obj.parentElement;

if (obj.tagName == 'A' || obj.tagName == 'BODY')

break;

}

if (obj.tagName == 'A' && obj.href != '') {

objActive = obj;

act = 1;

clrOrg = objActive.style.color;

TimerID = setInterval("ChangeColor()",100);

}

function stopRainbowAnchor()

{

if (act) {

if (objActive.tagName == 'A') {

objActive.style.color = clrOrg;

clearInterval(TimerID);

act = 0;

}

function Mozilla_doRainbowAnchor(e)

{

if (act == 0) {

obj = e.target;

while (obj.nodeName != 'A' && obj.nodeName != 'BODY') {

obj = obj.parentNode;

if (obj.nodeName == 'A' || obj.nodeName == 'BODY')

break;

}

if (obj.nodeName == 'A' && obj.href != '') {

objActive = obj;

act = 1;

clrOrg = obj.style.color;

TimerID = setInterval("ChangeColor()",100);

}

function Mozilla_stopRainbowAnchor(e)

{

if (act) {

if (objActive.nodeName == 'A') {

objActive.style.color = clrOrg;

clearInterval(TimerID);

act = 0;

}

function ChangeColor()

{

objActive.style.color = makeColor();

}

function makeColor()

{

// Don't you think Color Gamut to look like Rainbow?

// HSVtoRGB

if (elmS == 0) {

elmR = elmV; elmG = elmV; elmB = elmV;

}

else {

t1 = elmV;

t2 = (255 - elmS) * elmV / 255;

t3 = elmH % 60;

t3 = (t1 - t2) * t3 / 60;

if (elmH < 60) {

elmR = t1; elmB = t2; elmG = t2 + t3;

}

else if (elmH < 120) {

elmG = t1; elmB = t2; elmR = t1 - t3;

}

else if (elmH < 180) {

elmG = t1; elmR = t2; elmB = t2 + t3;

}

else if (elmH < 240) {

elmB = t1; elmR = t2; elmG = t1 - t3;

}

else if (elmH < 300) {

elmB = t1; elmG = t2; elmR = t2 + t3;

}

else if (elmH < 360) {

elmR = t1; elmG = t2; elmB = t1 - t3;

}

else {

elmR = 0; elmG = 0; elmB = 0;

}

elmR = Math.floor(elmR).toString(16);

elmG = Math.floor(elmG).toString(16);

elmB = Math.floor(elmB).toString(16);

if (elmR.length == 1) elmR = "0" + elmR;

if (elmG.length == 1) elmG = "0" + elmG;

if (elmB.length == 1) elmB = "0" + elmB;

elmH = elmH + rate;

if (elmH >= 360)

elmH = 0;

return '#' + elmR + elmG + elmB;

}

//]]>

</script>

Javascript2007年4月23日2011年10月17日

预览提交的内容

 function Dvbbs_ViewCode(replyid) {
     var bodyTag = "&lt;html&gt;&lt;head&gt;&lt;style type=text/css&gt;.quote{margin:5px 20px;border:1px solid #CCCCCC;padding:5px; background:#F3F3F3 }/nbody{boder:0px}.HtmlCode{margin:5px 20px;border:1px solid #CCCCCC;padding:5px;background:#FDFDDF;font-size:14px;font-family:Tahoma;font-style : oblique;line-height : normal ;font-weight:bold;}/nbody{boder:0px}&lt;/style&gt;&lt;/head&gt;&lt;body bgcolor=/"#FFFFFF / " &gt;";
     bodyTag += document.getElementById('scode' + replyid).CodeText.value;
     bodyTag += "&lt;/body&gt;&lt;/html&gt;";
     preWin = window.open('preview', '', 'left=0,top=0,width=550,height=400,resizable=1,scrollbars=1, status=1, toolbar=1, menubar=0');
     preWin.document.open();
     preWin.document.write(bodyTag);
     preWin.document.close();
     preWin.document.title = "查看贴子内容";
     preWin.document.charset = "UTF-8";
 }

function Dvbbs_ViewCode(replyid) {

bodyTag += document.getElementById('scode' + replyid).CodeText.value;

bodyTag += "</body></html>";

preWin = window.open('preview', '', 'left=0,top=0,width=550,height=400,resizable=1,scrollbars=1, status=1, toolbar=1, menubar=0');

preWin.document.open();

preWin.document.write(bodyTag);

preWin.document.close();

preWin.document.title = "查看贴子内容";

preWin.document.charset = "UTF-8";

}

Javascript2007年4月23日2011年10月16日

JavaScript有用小程序集合

事件源对象 event.srcElement.tagName event.srcElement.type 捕获 […]

Javascript2007年4月23日2011年10月16日

超级公告

&lt;style type="text/css"&gt;.t {
	LINE-HEIGHT:1.4
}
BODY {
	FONT-FAMILY:宋体;
	FONT-SIZE:9pt;
}
caption,TD,DIV,form,OPTION,P,TD,BR {
	FONT-FAMILY:宋体;
	FONT-SIZE:9pt
}
INPUT {
	FONT-SIZE:9pt;
}
textarea,select {
	border-width:1;
	border-color:#000000;
	background-color:#efefef;
	font-family:宋体;
	font-size:9pt;
	font-style:bold;
}
#fadeinbox {
	position:absolute;
	width:350px;
	left:0;
	top:-400px;
	border:2px #4D76B3;
	background-color:#F3F6FA;
	padding:4px;
	z-index:100;
	visibility: hidden;
}
&lt;/style&gt;

&lt;script&gt;
var ie55 = "";
var agent = navigator.userAgent.toLowerCase();
if (document.all)
{
	var version = parseFloat(agent.substr(agent.indexOf("msie") + 5, 3));
	if (version &gt;= 5.5)
	{
		ie55 = "yes";
	}
}
var displaymode = "oncepersession";
var autohidebox = ["no", 20];
var showonscroll = "yes";
var enablefade = "yes";
var IEfadelength = 1;
var Mozfadedegree = 0.05;
if (parseInt(displaymode) != NaN)
{
	var random_num = Math.floor(Math.random() * displaymode);
}

function displayfadeinbox()
{
	var ie = document.all &amp;&amp; !window.opera;
	var dom = document.getElementById
	iebody = (document.compatMode == "CSS1Compat") ? document.documentElement : document.body;
	objref = (dom) ? document.getElementById("fadeinbox") : document.all.fadeinbox;
	var scroll_top = (ie) ? iebody.scrollTop : window.pageYOffset;
	var docwidth = (ie) ? iebody.clientWidth : window.innerWidth;
	docheight = (ie) ? iebody.clientHeight : window.innerHeight;
	var objwidth = objref.offsetWidth;
	objheight = objref.offsetHeight;
	objref.style.left = docwidth / 2 - objwidth / 2 + "px";
	objref.style.top = scroll_top + docheight / 2 - objheight / 2 + "px";
	if (showonscroll == "yes") showonscrollvar = setInterval("staticfadebox()", 50);
	if (ie55 == "yes" &amp;&amp; enablefade == "yes" &amp;&amp; objref.filters)
	{
		eval(objref.filters[0].duration = IEfadelength);
		eval(objref.filters[0].Apply());
		eval(objref.filters[0].Play());
	}
	objref.style.visibility = "visible";
	if (objref.style.MozOpacity)
	{
		if (enablefade == "yes") mozfadevar = setInterval("mozfadefx()", 90);
		else
		{
			objref.style.MozOpacity = 1;
			controlledhidebox();
		}
	}
	else controlledhidebox();
}

function mozfadefx()
{
	if (parseFloat(objref.style.MozOpacity) &lt; 1) objref.style.MozOpacity = parseFloat(objref.style.MozOpacity) + Mozfadedegree;
	else
	{
		clearInterval(mozfadevar);
		controlledhidebox();
	}
}

function staticfadebox()
{
	var ie = document.all &amp;&amp; !window.opera;
	var scroll_top = (ie) ? iebody.scrollTop : window.pageYOffset;
	objref.style.top = scroll_top + docheight / 2 - objheight / 2 + "px";
}

function hidefadebox()
{
	objref.style.visibility = "hidden";
	if (typeof showonscrollvar != "undefined") clearInterval(showonscrollvar);
	document.cookie = "fadedin=no";
}

function controlledhidebox()
{
	if (autohidebox[0] == "yes")
	{
		var delayvar = (enablefade == "yes" &amp;&amp; objref.filters) ? (autohidebox[1] + objref.filters[0].duration) * 1000 : autohidebox[1] * 1000;
		setTimeout("hidefadebox()", delayvar);
	}
}

function initfunction()
{
	setTimeout("displayfadeinbox()", 100);
}

function get_cookie(Name)
{
	var search = Name + "=";
	var returnvalue = "";
	if (document.cookie.length &gt; 0)
	{
		offset = document.cookie.indexOf(search);
		if (offset != -1)
		{
			offset += search.length;
			end = document.cookie.indexOf(";", offset);
			if (end == -1) end = document.cookie.length;
			returnvalue = unescape(document.cookie.substring(offset, end));
		}
	}
	return returnvalue;
}
if (displaymode == "oncepersession" &amp;&amp; get_cookie("fadedin") == "" || displaymode == "always" &amp;&amp; get_cookie("fadedin") != "no" || parseInt(displaymode) != NaN &amp;&amp; random_num == 0 &amp;&amp; get_cookie("fadedin") != "no")
{
	if (window.addEventListener) window.addEventListener("load", initfunction, false);
	else if (window.attachEvent) window.attachEvent("onload", initfunction);
	else if (document.getElementById) window.onload = initfunction;
	document.cookie = "fadedin=yes";
} 
&lt;/script&gt;
&lt;div id='fadeinbox' style="filter:progid:DXImageTransform.Microsoft.RandomDissolve(duration=1) progid:DXImageTransform.Microsoft.Shadow(color=gray,direction=135) ; -moz-opacity:0"&gt;
	&lt;table border='0' width='350' cellspacing='0' cellpadding='2' bgcolor='#4D76B3'&gt;
	&lt;tr&gt;
		&lt;td width='100%'&gt;
			&lt;table border='0' width='100%' bgcolor='#F3F6FA' cellspacing='4' cellpadding='2'&gt;
			&lt;tr&gt;
				&lt;td width='100%'&gt;
					&lt;center&gt;
					&lt;b&gt;
					&lt;font color='#990000'&gt;
					* 超 级 公 告 * &lt;/font&gt;&lt; /b&gt;
					&lt;/center&gt;
				&lt;/td&gt;
			&lt;/tr&gt;
			&lt;/table&gt;
		&lt;/td&gt;
	&lt;/tr&gt;
	&lt;/table&gt;
&lt;/div&gt;

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LINE-HEIGHT:1.4

}

BODY {

FONT-FAMILY:宋体;

FONT-SIZE:9pt;

}

caption,TD,DIV,form,OPTION,P,TD,BR {

FONT-FAMILY:宋体;

FONT-SIZE:9pt

}

INPUT {

FONT-SIZE:9pt;

}

textarea,select {

border-width:1;

border-color:#000000;

background-color:#efefef;

font-family:宋体;

font-size:9pt;

font-style:bold;

}

#fadeinbox {

position:absolute;

width:350px;

left:0;

top:-400px;

border:2px #4D76B3;

background-color:#F3F6FA;

padding:4px;

z-index:100;

visibility: hidden;

}

</style>

var ie55 = "";

var agent = navigator.userAgent.toLowerCase();

if (document.all)

{

var version = parseFloat(agent.substr(agent.indexOf("msie") + 5, 3));

if (version >= 5.5)

{

ie55 = "yes";

}

var displaymode = "oncepersession";

var autohidebox = ["no", 20];

var showonscroll = "yes";

var enablefade = "yes";

var IEfadelength = 1;

var Mozfadedegree = 0.05;

if (parseInt(displaymode) != NaN)

{

var random_num = Math.floor(Math.random() * displaymode);

}

function displayfadeinbox()

{

var ie = document.all && !window.opera;

var dom = document.getElementById

iebody = (document.compatMode == "CSS1Compat") ? document.documentElement : document.body;

objref = (dom) ? document.getElementById("fadeinbox") : document.all.fadeinbox;

var scroll_top = (ie) ? iebody.scrollTop : window.pageYOffset;

var docwidth = (ie) ? iebody.clientWidth : window.innerWidth;

docheight = (ie) ? iebody.clientHeight : window.innerHeight;

var objwidth = objref.offsetWidth;

objheight = objref.offsetHeight;

objref.style.left = docwidth / 2 - objwidth / 2 + "px";

objref.style.top = scroll_top + docheight / 2 - objheight / 2 + "px";

if (showonscroll == "yes") showonscrollvar = setInterval("staticfadebox()", 50);

if (ie55 == "yes" && enablefade == "yes" && objref.filters)

{

eval(objref.filters[0].duration = IEfadelength);

eval(objref.filters[0].Apply());

eval(objref.filters[0].Play());

}

objref.style.visibility = "visible";

if (objref.style.MozOpacity)

{

if (enablefade == "yes") mozfadevar = setInterval("mozfadefx()", 90);

else

{

objref.style.MozOpacity = 1;

controlledhidebox();

}

else controlledhidebox();

}

function mozfadefx()

{

if (parseFloat(objref.style.MozOpacity) < 1) objref.style.MozOpacity = parseFloat(objref.style.MozOpacity) + Mozfadedegree;

else

{

clearInterval(mozfadevar);

controlledhidebox();

}

function staticfadebox()

{

var ie = document.all && !window.opera;

var scroll_top = (ie) ? iebody.scrollTop : window.pageYOffset;

objref.style.top = scroll_top + docheight / 2 - objheight / 2 + "px";

}

function hidefadebox()

{

objref.style.visibility = "hidden";

if (typeof showonscrollvar != "undefined") clearInterval(showonscrollvar);

document.cookie = "fadedin=no";

}

function controlledhidebox()

{

if (autohidebox[0] == "yes")

{

var delayvar = (enablefade == "yes" && objref.filters) ? (autohidebox[1] + objref.filters[0].duration) * 1000 : autohidebox[1] * 1000;

setTimeout("hidefadebox()", delayvar);

}

function initfunction()

{

setTimeout("displayfadeinbox()", 100);

}

function get_cookie(Name)

{

var search = Name + "=";

var returnvalue = "";

if (document.cookie.length > 0)

{

offset = document.cookie.indexOf(search);

if (offset != -1)

{

offset += search.length;

end = document.cookie.indexOf(";", offset);

if (end == -1) end = document.cookie.length;

returnvalue = unescape(document.cookie.substring(offset, end));

}

return returnvalue;

}

if (displaymode == "oncepersession" && get_cookie("fadedin") == "" || displaymode == "always" && get_cookie("fadedin") != "no" || parseInt(displaymode) != NaN && random_num == 0 && get_cookie("fadedin") != "no")

{

if (window.addEventListener) window.addEventListener("load", initfunction, false);

else if (window.attachEvent) window.attachEvent("onload", initfunction);

else if (document.getElementById) window.onload = initfunction;

document.cookie = "fadedin=yes";

}

</script>

<tr>

<tr>

<b>

* 超级公告 * </font>< /b>

</center>

</td>

</tr>

</table>

</td>

</tr>

</table>

</div>

Javascript2007年4月23日2011年10月16日

Javascript复制粘贴

&lt;script type="text/javascript"&gt;
 function std_playUrl(obj)
 {
 	if (obj == null)
 	{
 		var ok = window.clipboardData.setData("Text", document.location.toString());
 		if (ok == true) {
		alert("当前网址已被复制！");
		}
 	}
 	else
 	{
 		var url = window.clipboardData.getData("Text");
 		if (url == null)
 		{
 			alert("剪切板文本内容为空！");
 			return false;
 		}
 		var re1 = /^((http|https|ftp|rtsp|mms|pmn):(///|////)[A-Za-z0-9/./=/?%/-&amp;_~`@/]/':+!]+)/ig; 
 		var re2 = /([a-zA-Z0-9_][.](/w) + [.]{1,}(net | com | cn | org | cc)((( //[/~]*|//[/~]*)(/w)+)|[.](/w)+)*(((([?](/w)+){1}[=]*))*((/w)+){1}([/&amp;](/w)+[/=](/w)+)*)*)/ig; 
		var t1 = re1.test(url), t2 = re2.test(url);
		if (!t1 &amp;&amp; !t2)
		{
			alert("剪切板内容不是网址，请检查!");
			return false;
		}
		if (confirm("确认要打开以下网址？ / n / n" + url))
		{
			obj.href = (t1 ? "":"http://")+url;
			obj.target="_blank";
			return true
		} 
		return false; 
	} 
} 
document.write(' &lt;span style="border:dotted 1px;padding:2px"&gt; &lt;a href=javascript:std_playUrl() title=复制本页URL&gt;复制本页地址&lt;/a&gt;  &lt;a href=# onmouseover=this.href="#" onclick="return std_playUrl(this)" target=_blank title=转到剪切版URL&gt;粘贴&lt;/a&gt; &lt;/span&gt;'); 
 		
&lt;/script&gt;

function std_playUrl(obj)

{

if (obj == null)

{

var ok = window.clipboardData.setData("Text", document.location.toString());

if (ok == true) {

alert("当前网址已被复制！");

}

else

{

var url = window.clipboardData.getData("Text");

if (url == null)

{

alert("剪切板文本内容为空！");

return false;

}

var re1 = /^((http|https|ftp|rtsp|mms|pmn):(///|////)[A-Za-z0-9/./=/?%/-&_~`@/]/':+!]+)/ig;

var re2 = /([a-zA-Z0-9_][.](/w) + [.]{1,}(net | com | cn | org | cc)((( //[/~]*|//[/~]*)(/w)+)|[.](/w)+)*(((([?](/w)+){1}[=]*))*((/w)+){1}([/&](/w)+[/=](/w)+)*)*)/ig;

var t1 = re1.test(url), t2 = re2.test(url);

if (!t1 && !t2)

{

alert("剪切板内容不是网址，请检查!");

return false;

}

if (confirm("确认要打开以下网址？ / n / n" + url))

{

obj.href = (t1 ? "":"http://")+url;

obj.target="_blank";

return true

}

return false;

}

document.write(' <span style="border:dotted 1px;padding:2px"> <a href=javascript:std_playUrl() title=复制本页URL>复制本页地址</a> <a href=# onmouseover=this.href="#" onclick="return std_playUrl(this)" target=_blank title=转到剪切版URL>粘贴</a> </span>');

</script>

Javascript2007年4月23日2011年10月16日

页面右边的滑动按钮

&lt;script type="text/javascript"&gt;
//右边的滑动按钮
//IE可用
var suspendcode = " &lt;div id = backi style = 'right: 0px; POSITION: absolute; TOP: 200px;' &gt; ";
suspendcode += "&lt;a href = 'javascript: scroll(0, 0)'title = '顶部' &gt; &lt;font color = #CC0066 &gt; ▲ &lt;/font&gt;&lt;/a &gt; ";
suspendcode += "&lt;a href = 'javascript: history.back()'title = '返回上次出处' &gt; &lt;font color = #CC0066 &gt; ■ &lt;/font&gt;&lt;/a &gt; ";
suspendcode += "&lt;a href = 'javascript: scroll(0, 2000)'title = '底部' &gt; &lt;font color = #CC0066 &gt; ▼ &lt;/font&gt;&lt;/a &gt; &lt;/div&gt;";
document.write(suspendcode);
lastScrollY = 0;

function heartBeat()
{
	diffY = document.body.scrollTop;
	percent = .1 * (diffY - lastScrollY);
	if (percent &gt; 0) percent = Math.ceil(percent);
	else percent = Math.floor(percent);
	document.all.backi.style.pixelTop += percent;
	lastScrollY = lastScrollY + percent;
}
window.setInterval("heartBeat()", 1);
&lt;/script&gt;
&lt;p style="height:800px;"&gt;1&lt;/p&gt;
&lt;p style="height:800px;"&gt;1&lt;/p&gt;
&lt;p style="height:800px;"&gt;1&lt;/p&gt;

//右边的滑动按钮

//IE可用

var suspendcode = " <div id = backi style = 'right: 0px; POSITION: absolute; TOP: 200px;' > ";

suspendcode += "<a href = 'javascript: scroll(0, 0)'title = '顶部' > <font color = #CC0066 > ▲ </font></a > ";

suspendcode += "<a href = 'javascript: history.back()'title = '返回上次出处' > <font color = #CC0066 > ■ </font></a > ";

suspendcode += "<a href = 'javascript: scroll(0, 2000)'title = '底部' > <font color = #CC0066 > ▼ </font></a > </div>";

document.write(suspendcode);

lastScrollY = 0;

function heartBeat()

{

diffY = document.body.scrollTop;

percent = .1 * (diffY - lastScrollY);

if (percent > 0) percent = Math.ceil(percent);

else percent = Math.floor(percent);

document.all.backi.style.pixelTop += percent;

lastScrollY = lastScrollY + percent;

}

window.setInterval("heartBeat()", 1);

</script>

Javascript2007年4月23日2015年9月27日

复制粘贴

[html] ?<script language=javascript> ? ?function […]

Javascript2007年4月23日2011年10月16日

分时问候

&lt;script type="text/javascript"&gt;
now = new Date(), hour = now.getHours()
if (hour &lt; 6)
{
	document.write("凌晨好!")
}
else if (hour &lt; 9)
{
	document.write("早上好!")
}
else if (hour &lt; 12)
{
	document.write("上午好!")
}
else if (hour &lt; 14)
{
	document.write("中午好!")
}
else if (hour &lt; 17)
{
	document.write("下午好!")
}
else if (hour &lt; 19)
{
	document.write("傍晚好!")
}
else if (hour &lt; 22)
{
	document.write("晚上好!")
}
else
{
	document.write("夜里好!")
}
&lt;/script&gt;

now = new Date(), hour = now.getHours()

if (hour < 6)

{

document.write("凌晨好!")

}

else if (hour < 9)

{

document.write("早上好!")

}

else if (hour < 12)

{

document.write("上午好!")

}

else if (hour < 14)

{

document.write("中午好!")

}

else if (hour < 17)

{

document.write("下午好!")

}

else if (hour < 19)

{

document.write("傍晚好!")

}

else if (hour < 22)

{

document.write("晚上好!")

}

else

{

document.write("夜里好!")

}

</script>

Javascript2007年4月23日2011年10月16日

阅读式公告栏

&lt;script type="text/javascript"&gt;
 var TextNumber = 0;
 // used to track position in message
 var i = 0;
 // used to cycle thru messages var TextNumber = -1;
 // array of messages
 var TextInput = new Object();
 // used to load manipulate message
 var HelpText = "";
// used to load message
var Text = "";
// length of timeout (smaller is faster)
var Speed=50;
// used to display message number
var message=0;
// used to position text in ver 2.0
var addPadding="/r/n";
// Each element of TextInput represents a single message.
TextInput[0] = "消息1";
TextInput[1] = "消息2";
TextInput[2] = "消息3";
TextInput[3] = "消息4";
TextInput[4] = "消息5";
TextInput[5] = "消息6";
TextInput[6] = "消息7";
TextInput[7] = "消息8";
TotalTextInput = 7;
// (0, 1, 2, 3, 4, 5, 6, 7)
// Positioning and speed vary between versions.
var Version = navigator.appVersion;
if (Version.substring(0, 1)==3) { Speed=200; addPadding="";
 }
 for (var addPause = 0; addPause &lt;= TotalTextInput; addPause++)
 {
 	TextInput[addPause] = addPadding + TextInput[addPause];
 }
 var TimerId
 var TimerSet = false;
 // Called by &gt;&gt;&gt; button (display next message) . 

 function nextMessage()
 {
 	if (!TimerSet)
 	{
 		TimerSet = true;
 		clearTimeout(TimerId);
 		if (TextNumber &gt;= TotalTextInput)
 		{
 			alert("This is the end of the list!");
 			TimerSet = false;
 		}
 		else
 		{
 			TextNumber += 1;
 			message = TextNumber + 1;
 			document.forms[0].elements[2].value = message;
 			Text = TextInput[TextNumber];
 			HelpText = Text;
 		}
 		teletype();
 	}
 }
 // Gets and displays character from rollMessage() .
 // Variable Speed controls length of timeout and thus the speed of typing. 

 function teletype()
 {
 	if (TimerSet)
 	{
 		Text = rollMessage();
 		TimerId = setTimeout("teletype()", Speed);
 		document.forms[0].elements[0].value = Text;
 	}
 }
 // Pulls one character at a time from string and returns (as Text) to function teletype() for displaying. 

 function rollMessage()
 {
 	i++;
 	var CheckSpace = HelpText.substring(i - 1, i);
 	CheckSpace = "" + CheckSpace;
 	if (CheckSpace == "")
 	{
 		i++;
 	}
 	if (i &gt;= HelpText.length + 1)
 	{
 		TimerSet = false;
 		Text = HelpText.substring(0, i);
 		i = 0;
 		return (Text);
 	}
 	Text = HelpText.substring(0, i);
 	return (Text);
 }
 // Initially called by onLoad in BODY tag to load title. 

 function initTeleType()
 {
 	Text = "/r/n Manual Tele - Type Display";
 	document.forms[0].elements[0].value = Text;
 }
 // Called by &lt;&lt;&lt; button (get previous message). 

 function lastMessage()
 {
 	if (!TimerSet &amp;&amp; TextNumber != -1)
 	{
 		TimerSet = true;
 		clearTimeout(TimerId);
 		if (TextNumber &lt;= 0)
 		{
 			alert("This is the beginning of the list!");
 			TimerSet = false;
 		}
 		else
 		{
 			TextNumber -= 1;
 			message = TextNumber + 1;
 			document.forms[0].elements[2].value = message;
 			Text = TextInput[TextNumber];
 			HelpText = Text;
 		}
 		teletype();
 	}
 }
&lt;/script&gt;
&lt;form&gt;
	&lt;table cellspacing="0" cellpadding="0" width="17%"&gt;
	&lt;tr&gt;
		&lt;td width="100%" colspan="3" valign="top"&gt;
			&lt;textarea name="teletype" rows="3" cols="28" wrap="yes"&gt;&lt;/textarea&gt;
		&lt;/td&gt;
	&lt;/tr&gt;
	&lt;tr align="center"&gt;
		&lt;td width="40%" valign="top" bgcolor="#0000A0"&gt;
			&lt;input type="button" value="公告栏" onclick="lastMessage()"&gt;
		&lt;/td&gt;
		&lt;td width="30%" bgcolor="#0000A0" valign="top"&gt;
			&lt;input type="text" value="共8条" size="5" name="1"&gt;
		&lt;/td&gt;
		&lt;td width="30%" bgcolor="#0000A0" valign="top"&gt;
			&lt;input type="button" value="阅' 读" onclick="nextMessage()"&gt;
		&lt;/td&gt;
	&lt;/tr&gt;
	&lt;/table&gt;
&lt;/form&gt;

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var TextNumber = 0;

// used to track position in message

var i = 0;

// used to cycle thru messages var TextNumber = -1;

// array of messages

var TextInput = new Object();

// used to load manipulate message

var HelpText = "";

// used to load message

var Text = "";

// length of timeout (smaller is faster)

var Speed=50;

// used to display message number

var message=0;

// used to position text in ver 2.0

var addPadding="/r/n";

// Each element of TextInput represents a single message.

TextInput[0] = "消息1";

TextInput[1] = "消息2";

TextInput[2] = "消息3";

TextInput[3] = "消息4";

TextInput[4] = "消息5";

TextInput[5] = "消息6";

TextInput[6] = "消息7";

TextInput[7] = "消息8";

TotalTextInput = 7;

// (0, 1, 2, 3, 4, 5, 6, 7)

// Positioning and speed vary between versions.

var Version = navigator.appVersion;

if (Version.substring(0, 1)==3) { Speed=200; addPadding="";

}

for (var addPause = 0; addPause <= TotalTextInput; addPause++)

{

TextInput[addPause] = addPadding + TextInput[addPause];

}

var TimerId

var TimerSet = false;

// Called by >>> button (display next message) .

function nextMessage()

{

if (!TimerSet)

{

TimerSet = true;

clearTimeout(TimerId);

if (TextNumber >= TotalTextInput)

{

alert("This is the end of the list!");

TimerSet = false;

}

else

{

TextNumber += 1;

message = TextNumber + 1;

document.forms[0].elements[2].value = message;

Text = TextInput[TextNumber];

HelpText = Text;

}

teletype();

}

// Gets and displays character from rollMessage() .

// Variable Speed controls length of timeout and thus the speed of typing.

function teletype()

{

if (TimerSet)

{

Text = rollMessage();

TimerId = setTimeout("teletype()", Speed);

document.forms[0].elements[0].value = Text;

}

// Pulls one character at a time from string and returns (as Text) to function teletype() for displaying.

function rollMessage()

{

i++;

var CheckSpace = HelpText.substring(i - 1, i);

CheckSpace = "" + CheckSpace;

if (CheckSpace == "")

{

i++;

}

if (i >= HelpText.length + 1)

{

TimerSet = false;

Text = HelpText.substring(0, i);

i = 0;

return (Text);

}

Text = HelpText.substring(0, i);

return (Text);

}

// Initially called by onLoad in BODY tag to load title.

function initTeleType()

{

Text = "/r/n Manual Tele - Type Display";

document.forms[0].elements[0].value = Text;

}

// Called by <<< button (get previous message).

function lastMessage()

{

if (!TimerSet && TextNumber != -1)

{

TimerSet = true;

clearTimeout(TimerId);

if (TextNumber <= 0)

{

alert("This is the beginning of the list!");

TimerSet = false;

}

else

{

TextNumber -= 1;

message = TextNumber + 1;

document.forms[0].elements[2].value = message;

Text = TextInput[TextNumber];

HelpText = Text;

}

teletype();

}

</script>

<form>

<tr>

</td>

</tr>

</td>

</td>

</td>

</tr>

</table>

</form>

Javascript2007年4月23日2011年10月16日

状态栏里的动态欢迎语

&lt;script type = "text/javascript"&gt;
var POSITION = 100;
var DELAY = 5;
var MESSAGE = "欢迎光临! Welcome to WWW.HELPOR.NET ";
var scroll = new statusMessageObject();

 function statusMessageObject(p, d)
{
    this.msg = MESSAGE;
	this.out = " ";
    this.pos = POSITION;
	this.delay = DELAY;
	this.i = 0;
	this.reset = clearMessage;
}

function clearMessage()
{
    this.pos = POSITION;
}

function scroller()
{
    for (scroll.i = 0; scroll.i &lt; scroll.pos; scroll.i++)
    {
        scroll.out += " ";
    }
    if (scroll.pos &gt;= 0) {
	scroll.out += scroll.msg;
	}
    else {
	scroll.out = scroll.msg.substring(-scroll.pos, scroll.msg.length);
	}
    window.status = scroll.out;
	scroll.out = " ";
    scroll.pos--;
    if (scroll.pos &lt; -(scroll.msg.length))
    {
        scroll.reset();
    }
    setTimeout('scroller()', scroll.delay);
}

function snapIn(jumpSpaces, position)
{
    var msg = scroll.msg;
    var out = "";
    for (var i = 0; i &lt; position; i++)
    {
        out += msg.charAt(i);
    }
    for (i = 1; i &lt; jumpSpaces; i++)
    {
        out += " ";
    }
    out += msg.charAt(position);
    window.status = out;
    if (jumpSpaces &lt;= 1)
    {
        position++;
        if (msg.charAt(position) == ' ')
        {
            position++;
        }
        jumpSpaces = 100 - position;
    }
    else if (jumpSpaces &gt; 3)
    {
        jumpSpaces *= .75;
    }
    else
    {
        jumpSpaces--;
    }
    if (position != msg.length)
    {
        var cmd = "snapIn(" + jumpSpaces + "," + position + ")";
        scrollID = window.setTimeout(cmd, scroll.delay);
    }
    else
    {
        window.status = "";
        jumpSpaces = 0;
		position = 0;
		cmd = "snapIn(" + jumpSpaces + "," + position + ")";
        scrollID = window.setTimeout(cmd, scroll.delay);
        return false
    }
    return true
}
snapIn(100, 0);
&lt;/script&gt;

var POSITION = 100;

var DELAY = 5;

var MESSAGE = "欢迎光临! Welcome to WWW.HELPOR.NET ";

var scroll = new statusMessageObject();

function statusMessageObject(p, d)

{

this.msg = MESSAGE;

this.out = " ";

this.pos = POSITION;

this.delay = DELAY;

this.i = 0;

this.reset = clearMessage;

}

function clearMessage()

{

this.pos = POSITION;

}

function scroller()

{

for (scroll.i = 0; scroll.i < scroll.pos; scroll.i++)

{

scroll.out += " ";

}

if (scroll.pos >= 0) {

scroll.out += scroll.msg;

}

else {

scroll.out = scroll.msg.substring(-scroll.pos, scroll.msg.length);

}

window.status = scroll.out;

scroll.out = " ";

scroll.pos--;

if (scroll.pos < -(scroll.msg.length))

{

scroll.reset();

}

setTimeout('scroller()', scroll.delay);

}

function snapIn(jumpSpaces, position)

{

var msg = scroll.msg;

var out = "";

for (var i = 0; i < position; i++)

{

out += msg.charAt(i);

}

for (i = 1; i < jumpSpaces; i++)

{

out += " ";

}

out += msg.charAt(position);

window.status = out;

if (jumpSpaces <= 1)

{

position++;

if (msg.charAt(position) == ' ')

{

position++;

}

jumpSpaces = 100 - position;

}

else if (jumpSpaces > 3)

{

jumpSpaces *= .75;

}

else

{

jumpSpaces--;

}

if (position != msg.length)

{

var cmd = "snapIn(" + jumpSpaces + "," + position + ")";

scrollID = window.setTimeout(cmd, scroll.delay);

}

else

{

window.status = "";

jumpSpaces = 0;

position = 0;

cmd = "snapIn(" + jumpSpaces + "," + position + ")";

scrollID = window.setTimeout(cmd, scroll.delay);

return false

}

return true

}

snapIn(100, 0);

</script>

Javascript2007年4月23日2011年10月16日

状态栏和标题栏

&lt;script type="text/javascript"&gt;
 //谢谢你对我做的特效感兴趣，可以任意拷贝，不过要多多来我的网页呀！
 var speed = 100;
 //Delay Between Every word
 var pause = 1000;
 //Delay Between EveryLine
 var timerID = null;
 var bannerRunning = false;
 var ar = new Array();
 ar[0] = "Welcome to http: //yinghua2001.126.com！！！";
 ar[1] = " -= 〓≈化学世界·浪漫樱花≈〓 = -你的爱好，我的目标！！！";
 ar[2] = "化学试题集化学图片趣味化学化学原理化学实验仪器分析化学工具谱图谱库化学教育生物化学…您想要的，天河网都有！";
 ar[3] = "希望能得到您的支持，谢谢！！！ ^ - ^ ";
 var currentMessage = 0;
 var offset = 0;
 
 function stopBanner()
 {
    if (bannerRunning) {
		clearTimeout(timerID); 
	}
	bannerRunning = false;
 }
 
 function startBanner()
 {
    stopBanner(); showBanner();
 }
 
 function showBanner()
 {
    var text = ar[currentMessage];
    if (offset &lt; text.length)
    {
        if (text.charAt(offset) == "") offset++;
        var partialMessage = text.substring(0, offset + 1); 
		window.status = partialMessage; 
		offset++;
		timerID = setTimeout("showBanner()", speed); 
		bannerRunning = true;
    }
    else
    {
        offset = 0; 
		currentMessage++;
        if (currentMessage == ar.length) 
			currentMessage = 0;
		timerID = setTimeout("showBanner()", pause); 
		bannerRunning = true;
    }
 }
 startBanner();
 //document.write('&lt;meta http-equiv=refresh content=600; url=self&gt;')
 title_tmp1 = document.title;
 if (title_tmp1.indexOf(" &gt;&gt; ") != -1)
 {
    title_tmp2 = title_tmp1.split(" &gt;&gt; ");
    title_last = "— &gt; " + title_tmp2[1];
    title_last = title_last + "— &gt; " + title_tmp2[2];
 }
 else
 {
    if (title_tmp1.indexOf("——") != -1)
    {
        title_tmp2 = title_tmp1.split("——");
        title_last = "— &gt; " + title_tmp2[1];
        if (title_last == "— &gt; ")
        {
            title_last = "— &gt; ";
        }
        if (title_last == "— &gt; ")
        {
            title_last = "— &gt; ";
        }
    }
    else
    {
        title_last = "——∷∷化学世界·浪漫樱花…–欢迎你的光临";
    }
 }
 title_new = "化学世界·浪漫樱花" + title_last + "";
 step = 0;
 
 function flash_title()
 {
    step++;
    if (step == 9)
    {
        step = 1;
    }
    if (step == 1)
    {
        document.title = '◆◇◇◇◇' + title_new + '◇◇◇◇◆';
    }
    if (step == 2)
    {
        document.title = '◇◆◇◇◇' + title_new + '◇◇◇◆◇';
    }
    if (step == 3)
    {
        document.title = '◇◇◆◇◇' + title_new + '◇◇◆◇◇';
    }
    if (step == 4)
    {
        document.title = '◇◇◇◆◇' + title_new + '◇◆◇◇◇';
    }
    if (step == 5)
    {
        document.title = '◇◇◇◇◆' + title_new + '◆◇◇◇◇';
    }
    if (step == 6)
    {
        document.title = '◇◇◇◆◇' + title_new + '◇◆◇◇◇';
    }
    if (step == 7)
    {
        document.title = '◇◇◆◇◇' + title_new + '◇◇◆◇◇';
    }
    if (step == 8)
    {
        document.title = '◇◆◇◇◇' + title_new + '◇◇◇◆◇';
    }
    setTimeout("flash_title()", 200);
 }
 flash_title();
&lt;/script&gt;

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//谢谢你对我做的特效感兴趣，可以任意拷贝，不过要多多来我的网页呀！

var speed = 100;

//Delay Between Every word

var pause = 1000;

//Delay Between EveryLine

var timerID = null;

var bannerRunning = false;

var ar = new Array();

ar[0] = "Welcome to http: //yinghua2001.126.com！！！";

ar[1] = " -= 〓≈化学世界·浪漫樱花≈〓 = -你的爱好，我的目标！！！";

ar[2] = "化学试题集化学图片趣味化学化学原理化学实验仪器分析化学工具谱图谱库化学教育生物化学…您想要的，天河网都有！";

ar[3] = "希望能得到您的支持，谢谢！！！ ^ - ^ ";

var currentMessage = 0;

var offset = 0;

function stopBanner()

{

if (bannerRunning) {

clearTimeout(timerID);

}

bannerRunning = false;

}

function startBanner()

{

stopBanner(); showBanner();

}

function showBanner()

{

var text = ar[currentMessage];

if (offset < text.length)

{

if (text.charAt(offset) == "") offset++;

var partialMessage = text.substring(0, offset + 1);

window.status = partialMessage;

offset++;

timerID = setTimeout("showBanner()", speed);

bannerRunning = true;

}

else

{

offset = 0;

currentMessage++;

if (currentMessage == ar.length)

currentMessage = 0;

timerID = setTimeout("showBanner()", pause);

bannerRunning = true;

}

startBanner();

//document.write('<meta http-equiv=refresh content=600; url=self>')

title_tmp1 = document.title;

if (title_tmp1.indexOf(" >> ") != -1)

{

title_tmp2 = title_tmp1.split(" >> ");

title_last = "— > " + title_tmp2[1];

title_last = title_last + "— > " + title_tmp2[2];

}

else

{

if (title_tmp1.indexOf("——") != -1)

{

title_tmp2 = title_tmp1.split("——");

title_last = "— > " + title_tmp2[1];

if (title_last == "— > ")

{

title_last = "— > ";

}

if (title_last == "— > ")

{

title_last = "— > ";

}

else

{

title_last = "——∷∷化学世界·浪漫樱花…–欢迎你的光临";

}

title_new = "化学世界·浪漫樱花" + title_last + "";

step = 0;

function flash_title()

{

step++;

if (step == 9)

{

step = 1;

}

if (step == 1)

{

document.title = '◆◇◇◇◇' + title_new + '◇◇◇◇◆';

}

if (step == 2)

{

document.title = '◇◆◇◇◇' + title_new + '◇◇◇◆◇';

}

if (step == 3)

{

document.title = '◇◇◆◇◇' + title_new + '◇◇◆◇◇';

}

if (step == 4)

{

document.title = '◇◇◇◆◇' + title_new + '◇◆◇◇◇';

}

if (step == 5)

{

document.title = '◇◇◇◇◆' + title_new + '◆◇◇◇◇';

}

if (step == 6)

{

document.title = '◇◇◇◆◇' + title_new + '◇◆◇◇◇';

}

if (step == 7)

{

document.title = '◇◇◆◇◇' + title_new + '◇◇◆◇◇';

}

if (step == 8)

{

document.title = '◇◆◇◇◇' + title_new + '◇◇◇◆◇';

}

setTimeout("flash_title()", 200);

}

flash_title();

</script>