function GetXmlHttpObject(){
	var xmlHttp=null;
	try{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	} catch (e) {
		// Internet Explorer
		try{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}

function loadImage(url){
	searchxml = GetXmlHttpObject();
	var ajaxurl = url + "?format=ajax";
	searchxml.onreadystatechange=function(){
		if (searchxml.readyState==4){
				document.getElementById("gallery").innerHTML=searchxml.responseText;
				var headID = document.getElementsByTagName("head")[0];         
				var newScript = document.createElement('script');
				newScript.type = 'text/javascript';
				newScript.src = url + "?format=javascript";
				headID.appendChild(newScript);
		}
	}
	searchxml.open("GET",ajaxurl,true);
	searchxml.send(null);
}