// JScript 文件
//天气预报
var JS_xhr;
function JS_getXHR()
{
	try {
		JS_xhr=new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {		
		try {
			JS_xhr=new ActiveXObject("Microsoft.XMLHTTP");
		} catch (e) {			
			JS_xhr=false;
		}
	}
	if(!JS_xhr && typeof XMLHttpRequest!='undefined')
	{
		JS_xhr=new XMLHttpRequest();
	}
	return JS_xhr;
}
JS_getXHR();
function JS_loadXML(method,url,callback)
{	 
	JS_xhr.open(method,url);
	JS_xhr.setRequestHeader("Content-Type","text/xml");
	JS_xhr.setRequestHeader("Content-Type","GBK");
	JS_xhr.onreadystatechange=function()
	{
		if(JS_xhr.readyState!=4)return;
		callback(JS_xhr.responseXML);
	}
	JS_xhr.send(null);
}