function playSwf(url,w,h) {
	show_T="";
	show_T=show_T+"<OBJECT classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0' ";
	show_T=show_T+"WIDTH='"+w+"' HEIGHT='"+h+"' id='' ALIGN=''>";
	show_T=show_T+"<PARAM NAME=movie VALUE='"+url+"'>";
	show_T=show_T+"<PARAM NAME=quality VALUE=high><param name=wmode value=transparent>";
	show_T=show_T+"<PARAM NAME=bgcolor VALUE=#FFFFFF>";
	show_T=show_T+"<EMBED src='"+url+"' quality=high bgcolor=#FFFFFF WIDTH='"+w+"' HEIGHT='"+h+"' NAME='' ALIGN='' ";
	show_T=show_T+"TYPE='application/x-shockwave-flash' PLUGINSPAGE='http://www.macromedia.com/go/getflashplayer'></EMBED>";
	show_T=show_T+"</OBJECT>"

	document.write(show_T);
}


//设一个变量  
var XMLHttpReq=false;
//创建一个XMLHttpRequest对象
function createXMLHttpRequest(){
	if(window.XMLHttpRequest){ //Mozilla 
		//objHTTP=new XMLHttpRequest();
		objHTTP=new ActiveXObject("MSXML2.XMLHTTP");
	} else if (window.ActiveXObject) {
		try{
			objHTTP=new ActiveXObject("Msxml2.XMLHTTP");
		} catch(e) {
			try {
				objHTTP=new ActiveXObject("Microsoft.XMLHTTP");
			}catch(e){
			}
		}
	}
}

function CatchServer(url,func) {

	randnum=Math.random();
	url=url+"&jsr="+randnum;
	var szURL=url;

	var szHttpMethod = "Get"; 

	createXMLHttpRequest();
	objHTTP.Open(szHttpMethod, szURL, true);
	objHTTP.SetRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
	objHTTP.Send(false);

	eval("objHTTP.onreadystatechange="+func);   //指定响应的函数

}