//JS文件
var $ = function(objId) 
{
    return document.all ? document.all[objId] : document.getElementById(objId);
}
//实现按回车自动提交
function EnterToSubmit(button) 
{        
    if (event.keyCode == 13) 
    {        
        event.keyCode=9; 
        event.returnValue = false; 
        $(button).click(); 
    } 
} 

//实现按回车变TAB
function EnterToTab() 
{    
    if (event.keyCode == 13) 
    {        
        event.keyCode=9; 
        event.returnValue = true;   
    } 
} 

//重新取效验码
function newverifypic()
{ 
    var o_img = document.getElementById("y_img"); o_img.src="ValidateImg.aspx?id=1"+
    Math.random();
}

//页面验证
function CheckClientValidate()
{        
    if (typeof(Page_ClientValidate) == 'function')
    { 
        if (Page_ClientValidate() == false)
        { return false; }
        else
        { return true; }
    }
    return true;    
}

 //提交
    function doClick()
    {
        var btn1 = $("btn1");
        var btnOk = $("ctl00_Content_btnOk");
        if(CheckClientValidate())
        {
            btn1.disabled = true;
            btn1.value = "提交中…";
            btnOk.click();
        }
    }   
    
    function getCity(countryID){
  $.get("Index.aspx?cid="+countryID+"&action=getCity&"+Math.random()*100000,function(list){
    var arry1 = list.split(",");
 
    ddlRemoveAllItem('DropDownList2');
   
    document.getElementById("DropDownList2").add(new Option("请选择城市",""));
    for(var i=0;i<arry1.length;i++)
    {
        var text = arry1[i].split("|");
        if(text[0]!="")
        {    
            document.getElementById("DropDownList2").add(new Option(text[0],text[1]));
        }
    }
  });
}
function ddlRemoveAllItem(ddl){

        document.getElementById(ddl).length=0;
    
}