var http40_request = false;
function makePOSTRequest40(url, parameters) {
      http40_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http40_request = new XMLHttpRequest();
         if (http40_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http40_request.overrideMimeType('text/xml');
            http40_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http40_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http40_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http40_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
 
      http40_request.onreadystatechange = alertContentsep;
      http40_request.open('POST', url, true);
      http40_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      http40_request.setRequestHeader("Content-length", parameters.length);
      http40_request.setRequestHeader("Connection", "close");
      http40_request.send(parameters);
   }
 
   function alertContentsep() {
      if (http40_request.readyState == 3) {
          document.getElementById("tourblockborder").innerHTML="<img src=\"ajax/ajax-loader.gif\">";
    	 }
    if (http40_request.readyState == 4) {
         if (http40_request.status == 200) {
            //alert(http40_request.responseText);
            result = http40_request.responseText;
            document.getElementById('tourblockborder').innerHTML = result;            
         } else {
            alert('There was a problem with the request.');
         }
      }
   }
 
   function getep(obj,eventid,action) {
      var poststr = "&epmessage=" + encodeURI( document.getElementById("themessage").value );
					
      makePOSTRequest40('ajax/first/touractions.php?actionvar=' + action +'&touridvar=' + eventid, poststr);
   }