//ajax
	var http_request = false;
	function GetResult(url){
		try{
			if (window.XMLHttpRequest) {
				http_request = new XMLHttpRequest(); 
			} else if (window.ActiveXObject) {
				http_request = new ActiveXObject("Microsoft.XMLHTTP"); 
			} 
			http_request.onreadystatechange = GetResultResponse;
			http_request.open("GET",url,true);
			http_request.send(null);
		}catch(e){}
	}
	function GetResultResponse(){
		if (http_request.readyState == 4) { 
			if (http_request.status == 200) {
				var strResult = http_request.responseText;
				eval(strResult);
			}
		}
	}