// JavaScript Document
//异步信息获取-------------------------------------------------------
function SetXmlHttp()
{
    var XmlHttp=null;
	try 
	{
		XmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
		XmlHttp=new ActiveXObject("microsoftxmlhttp");
	} 
	catch (e) 
	{
		try 
		{
			XmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		} 
		catch (e2) 
		{
			XmlHttp = false;
		}
	}
	if (!XmlHttp && typeof XMLHttpRequest != 'undefined') 
	{
		XmlHttp = new XMLHttpRequest();
	}
	return XmlHttp;
}
function AsyncXml(Tlg,ObjSts,Para)
{
    var xmlHttp=SetXmlHttp();
    Time =+ Math.random();
    var WebUrl = "/Using_Pro/Get_Dpc.aspx?Flg=" + Tlg + "&Vls=" + escape(ObjSts) + "&Time=" + Time + Para;
    xmlHttp.Onreadystatechange = function(){UpDateDDL(xmlHttp)};
    xmlHttp.open("get",WebUrl,true);
    xmlHttp.send(null);
}
function UpDateDDL(xmlHttp)
{
	if (xmlHttp.readyState == 4)
	{
	    if (xmlHttp.status == 200) 
	    {
		    if (typeof (eval(xmlHttp.ResponseText)) == "function") eval(xmlHttp.ResponseText);
	        //eval(xmlHttp.ResponseText);
		    if (xmlHttp != null) xmlHttp.abort();//销毁
		}
	}
}
//endregion--------------------------------------------------------