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 function AddDropDownList(id,fatherCtl)
{
    if(!document.getElementById(id))
    {
        var ddl = document.createElement('select');
        ddl.setAttribute("id",id);   
        if(fatherCtl&&document.getElementById(fatherCtl))
            document.getElementById(fatherCtl).appendChild(ddl);
        else
            document.body.appendChild(ddl);
     }
}
//ɾ³ýÖ¸¶¨µÄÏÂÀ­¿ò
function RemoveDropDownList(id)
{
      var ctl = document.getElementById(id);
      if(ctl)
        ctl.parentNode.removeChild(ctl);
}
//¸øÏÂÀ­¿òÌí¼ÓÑ¡Ïî
function AddDDDLOption(id,text,value)
{
    var ctl = document.getElementById(id);
    if(ctl)
    {
        ctl.options[ctl.options.length]   =   new   Option(text,value);  
    }
}
//ɾ³ýËùÓÐÑ¡Ïî
function RemoveAllDDLOptions(id)
{
    var ctl = document.getElementById(id);
    if(ctl)
    {
        ctl.options.length=0;
    }
}
//ɾ³ýÖ¸¶¨Ë÷ÒýµÄÑ¡Ïî
function RemoveDDLOption(id,index)
{
    var ctl=document.getElementById(id);
    if(ctl && ctl.options[index])
    {  &n


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꿅᣼http://mochaui.com/
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ÊÚȨ·½Ê½£ºMIT License
 
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