function makeHttpRequest(url, callback_function, return_xml)
{
   var http_request = false;

   if (window.XMLHttpRequest) { // Mozilla, Safari,...
       http_request = new XMLHttpRequest();
       if (http_request.overrideMimeType) {
           http_request.overrideMimeType('text/xml');
       }

   } else if (window.ActiveXObject) { // IE
       try {
           http_request = new ActiveXObject("Msxml2.XMLHTTP");
       } catch (e) {
           try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
           } catch (e) {}
       }
   }

   if (!http_request) {
       //alert('Unfortunatelly you browser doesn\'t support this feature.');
       return false;
   }
   http_request.onreadystatechange = function() {
       if (http_request.readyState == 4) {
           if (http_request.status == 200) {
               if (return_xml) {
                   eval(callback_function + '(http_request.responseXML)');
               } else {
                   eval(callback_function + '(http_request.responseText)');
               }
           } 
		   /*else {
               alert('There was a problem with the request.(Code: ' + http_request.status + ')');
           }*/
       }
   }
   http_request.open('GET', url, true);
   http_request.send(null);
}

function loadBanner(xml)
{
	try {
		var location_elem = xml.getElementsByTagName('location').item(0).firstChild.nodeValue;
		var ezelem = xml.getElementsByTagName('eznode').item(0).firstChild.nodeValue;
		var contents =  xml.getElementsByTagName('content');
		} catch(e){
		contents = [];
		}
		if(contents.length > 0)
		{
				var html_content = xml.getElementsByTagName('content').item(0).firstChild.nodeValue;
				
				var reload_after = xml.getElementsByTagName('reload').item(0).firstChild.nodeValue;
				node = document.getElementById(location_elem);
				
			node.innerHTML = html_content;
			try {
				clearTimeout(to);
			} catch (e) {}
		
		
			if(reload_after != 'NEVER')
			{ 
				to = setTimeout("nextAd('"+ezelem+"','"+location_elem+"')", parseInt(reload_after));
			}
		}
}

function nextAd(eznode,node)
{
    var now = new Date();
    var url = '/index.php?/en/cooltrabanners/getbanner/'+eznode+'/'+node;
   // var url = 'http://www.cooltra.com/banner/banners.php';
	makeHttpRequest(url, 'loadBanner', true);
}

function nextAd2(eznode,node,location)
{
    var now = new Date();
    var url = '/index.php?/en/cooltrabanners/getbanner2/'+eznode+'/'+node+'/'+location;
   // var url = 'http://www.cooltra.com/banner/banners.php';
	makeHttpRequest(url, 'loadBanner', true);
}