var ajaxElId=null;
function createRequestObject(){
	var request_o;
	var browser = navigator.appName;
	if(browser == "Microsoft Internet Explorer"){
		request_o = new ActiveXObject("Microsoft.XMLHTTP");
	}else{
		request_o = new XMLHttpRequest();
	}
	return request_o;
}
var http = createRequestObject(); 
function getContent(action,elementID){
	ajaxElId=elementID;
	random_num = Math.random();
	http.open('get',action+'&rand='+random_num);
	http.onreadystatechange = handleProducts; 
	http.send(null);
}
function handleProducts(){
	
	if(http.readyState == 1){
		//OVO otvori ako zelis da ti prikazuje "Ucitava se"
		document.getElementById(ajaxElId).innerHTML ='Loading';
		document.getElementById(ajaxElId).style.display ='block';
	}
	if(http.readyState == 4){
		//document.getElementById('loading').style.display ='none';
		var response = http.responseText;
		if(response!=null){
			document.getElementById(ajaxElId).innerHTML = response;
		}
		response=null;
	}
}