var http = createRequestObject();
function createRequestObject() {
   var objAjax;
   var browser = navigator.appName;
   if(browser == "Microsoft Internet Explorer"){
      objAjax = new ActiveXObject("Microsoft.XMLHTTP");
   }else{
      objAjax = new XMLHttpRequest();
   }
   return objAjax;
}
var selarea = ""
sorting = (window.location.search.substring(1));
sorttype = sorting.indexOf("seat");
function getNewContent(page,area){
if (sorttype > 0){
page = page + "?sort=seats"
}
selarea = area
   http.open('get',page);
   http.onreadystatechange = updateNewContent;
   http.send(null);
   return false;
}

function updateNewContent(){
//alert(http.responseText);
   if(http.readyState == 4){
           var update = new Array();
           var response = http.responseText;
        if(response.indexOf('|' != -1)) {
            update = response.split('|');
		var originalDiv= document.getElementById(selarea);
		originalDiv.innerText = ""; 
		var tempDiv = document.createElement('tempDiv');
		tempDiv .innerHTML =response; 
		originalDiv.appendChild(tempDiv);
       }
   }
}