// ---------------------------- dynamic content ------------------------

	function changeContent(cid)
	{
		http.open('get', '/content/'+cid);
		http.onreadystatechange = handleSearchResultResponse;
		http.send(null);
		return false;
	}

  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 handleSearchResultResponse() {
		if(http.readyState == 4){
			var response = http.responseText;
			// write page
			if(response.indexOf('|' != -1)) {
				document.getElementById('content').innerHTML = response;
			}
		}
	}