显示或者隐藏大全

//显示隐藏div，该函数应用于checkbox与div动态关联
//用户选中checkbox后div显示，取消选中时div隐藏
//输入参数：checkbox表单元素，div元素


function linkdisplay(checkbox, divID)
{
  if (checkbox.checked)
  {
    divID.style.display = "block";
  }
  else divID.style.display = "none";
}

//显示/隐藏div元素
//输入参数：div元素


function display(selobj)
{
  if (selobj.length == null) selobj.style.display = "block";
  else for (var i = 0; i < selobj.length; i++)
  selobj[i].style.display = "block";
}

function hidden(selobj)
{
  if (selobj.length == null) selobj.style.display = "none";
  else for (var i = 0; i < selobj.length; i++)
  selobj[i].style.display = "none";
}