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 getData(){
	if (http.readyState == 4 || http.readyState == 0) {
		http.open('get', '../includes/boxpicker.php');
		http.onreadystatechange = function() {
			if(http.readyState == 4){
				var response = http.responseXML.documentElement;
				var data = parseData(response, 'pagedata');
				document.getElementById("right-col").innerHTML = data;
			}
		}
		http.send(null);
	}
}

function rotateText(delay){
	getData();
	var timeout = (delay * 1000);
	setTimeout('rotateText(\"'+delay+'\")', timeout);
}

function parseData(data, query){
	if (data.getElementsByTagName(query)[0].firstChild) return data.getElementsByTagName(query)[0].firstChild.data;
	else return "";
}

function switchMenu(elm){
	if(document.getElementById){
		var ar = document.getElementById("ex-list").getElementsByTagName("div"); 
		for (x=0; x<ar.length; x++){
			if (elm == ar[x].id) {
				if(ar[x].style.display == "block")
					ar[x].style.display = "none";
				else
					ar[x].style.display = "block";
			} else {
				ar[x].style.display = "none";
			}
		}
	}
}