function createRequestObject() {
	    var ro;
	    var browser = navigator.appName;
	    if(browser == "Microsoft Internet Explorer"){
	        ro = new ActiveXObject("Microsoft.XMLHTTP");
	    }else{
	        ro = new XMLHttpRequest();
	    }
	    return ro;
	}

	var http = createRequestObject();

		function sndReq(action) {
			 http.open('get', action);
			 http.onreadystatechange = handleResponse;
			 http.send(null);
		}

	function sndPage(action) {
	    http.open('get', action);
	    http.onreadystatechange = handleResponse_Page;
		 http.send(null);
	}

	function displayPage(page_url){
		document.getElementById('content').innerHTML = "<center>Loading Page...</center>";
		
		var PageReq = '/getPageAjax.php?page_url=' + page_url;
		sndPage(PageReq);
		getJavascript(page_url);

	}

	function handleResponse_Page() {
		if(http.readyState == 4){

			var return_string = http.responseText;
			//window.alert(return_string);

			//display the page
			document.getElementById('content').innerHTML = return_string;
			//Effect.toggle(div_id,'slide');
			//Effect.SlideDown();
			//document.getElementById(div_id).style.display = "";
		}
	}

	function getJavascript(url) {
			var script = document.createElement('script'); 
			script.type = 'text/javascript'; 
			script.src = 'getJavascript.php?url=' + url; 
			document.getElementsByTagName('head')[0].appendChild(script);  

			//window.alert(return_string);
			//global.eval(return_string);
	}