/*****************

	AJAX Functions
	ajax.js

*****************/

function getContent(ajaxAddress) {

	var xmlHttp;
	var ajaxResponse="";

	try {
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	} catch (e) {
		// Internet Explorer
		try {
		  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
	
	xmlHttp.onreadystatechange=function() {
		if(xmlHttp.readyState==4) {
			ajaxResponse = xmlHttp.responseText;
		}
	}
	
	xmlHttp.open("GET",ajaxAddress,true);
	xmlHttp.send(null);
	
	return ajaxResponse;
	
}