function checkNum(num)
{
var Letters = "0123456789"
for (i=0; i < num.length; i++)
{
var CheckChar = num.charAt(i);
CheckChar = CheckChar.toUpperCase();
if (Letters.indexOf(CheckChar) == -1)
{
document.form1.Num.value=num.substr(0,num.length-1);
return false;
}
}
return true;
}
function changeNum(num)
{
if ((num>=10)&(num<=5000))
{
}
else
{
alert("Between is "+10+" and "+5000);
document.form1.Num.focus();
return false;
}
document.form1.price1.value=adv_format(eval(num)*.06795,2);
return true;
}
function formsubmit(num)
{
if ((num>=10)&(num<=5000))
{
document.form1.submit();
return true;
}
else
{
alert("Between is "+10+" and "+5000);
document.form1.Num.focus();
return false;
}
return false;
}
function adv_format(value,num) //
{
var a_str = formatnumber(value,num);
var a_int = parseFloat(a_str);
if (value.toString().length>a_str.length)
{
var b_str = value.toString().substring(a_str.length,a_str.length+1)
var b_int = parseFloat(b_str);
if (b_int<5)
{
return a_str
}
else
{
var bonus_str,bonus_int;
if (num==0)
{
bonus_int = 1;
}
else
{
bonus_str = "0."
for (var i=1; i<num; i++)
bonus_str+="0";
bonus_str+="1";
bonus_int = parseFloat(bonus_str);
}
a_str = formatnumber(a_int + bonus_int, num)
}
}
return a_str
}
function formatnumber(value,num) //??β
{
var a,b,c,i
a = value.toString();
b = a.indexOf('.');
c = a.length;
if (num==0)
{
if (b!=-1)
a = a.substring(0,b);
}
else
{
if (b==-1)
{
a = a + ".";
for (i=1;i<=num;i++)
a = a + "0";
}
else
{
a = a.substring(0,b+num+1);
for (i=c;i<=b+num;i++)
a = a + "0";
}
}
return a
}
//–>
</script>