function getHTTPObject(){
		var xmlHttp=null;
		try{
			xmlHttp=new XMLHttpRequest()
		}
		catch(e){
			var progIds=['MSXML2.XMLHTTP','Microsoft.XMLHTTP','MSXML2.XMLHTTP.5.0','MSXML2.XMLHTTP.4.0','MSXML2.XMLHTTP.3.0'];

			var success=false;
			for(var iterator=0;(iterator<progIds.length)&&(!success);iterator++){
				try{
					xmlHttp=new ActiveXObject(progIds[iterator]);
					success=true
				}
				catch(e){}
			}
			if(!success){
				return nulls
			}
		}
		return xmlHttp
	};

	function getResultData(url, isi) {
<!--		loading("<img src='../loading_isi.gif' align='center'>"); -->
			    				
		if (Obj.readyState == 4 || Obj.readyState == 0) {
			Obj.open("GET", url, true);
			Obj.onreadystatechange = taruh; 
			Obj.send(isi);
		} 
	}
	
	
	function taruh() {
<!--		loading("<img src='../loading_isi.gif' align='center'>");-->
		dt = Obj.responseText; 
		updateHtml(dt);
	}

	function updateHtml(str){
		odiv = document.getElementById('content');
		odiv.innerHTML = str;
	}

	function loading(str){
		odiv = document.getElementById('content');
		odiv.innerHTML = str;
	}

	window.onload = getHTTPObject();
	var Obj = getHTTPObject();