var a_httpRequest = false;
   function POSTRequest(url, parameters) {
	
	
      a_httpRequest = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         a_httpRequest = new XMLHttpRequest();
         if (a_httpRequest.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //httpRequest.overrideMimeType('text/xml');
            a_httpRequest.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            a_httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               a_httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!a_httpRequest) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
	
      a_httpRequest.onreadystatechange = getContentsAP;
      a_httpRequest.open('POST', url, true);
      a_httpRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      a_httpRequest.setRequestHeader("Content-length", parameters.length);
      a_httpRequest.setRequestHeader("Connection", "close");
      a_httpRequest.send(parameters);
   }
		
   function getContentsAP() {
	  
      if (a_httpRequest.readyState == 4) {
		 if (a_httpRequest.status == 200) {
			 if(/redirect/i.exec(http_request.responseText)){
				str = http_request.responseText.split(/\s/g);
				window.location = str[1];
				return
			}
			result = a_httpRequest.responseText;
			document.getElementById('more_prod').innerHTML = result;
			showHideScroller();
		 } else {
            alert('There was a problem with the request.');
         }
      }
   }