// JavaScript Document
function createRequestObject() {

   var req;

   if(window.XMLHttpRequest){
      // Firefox, Safari, Opera...
      req = new XMLHttpRequest();
   } else if(window.ActiveXObject) {
      // Internet Explorer 5+
      req = new ActiveXObject("Microsoft.XMLHTTP");
   } else {
      // There is an error creating the object,
      // just as an old browser is being used.
      alert('Problem creating the XMLHttpRequest object');
   }

   return req;

} 

// Make the XMLHttpRequest object
var http = createRequestObject(); 

function sendRequest(varid) {

	var varString = 'varProf='+varid;
	
	//document.getElementById('profileDisp').innerHTML = '<p><center><img src="images/loader.gif"></center></p>';
	//removed javascript delay (loaded preloaded with window -- delay needed when replacing content)
   
   // Open PHP script for requests
   //http.abort;
   http.open('post', 'ajax/profilecall.php');
   http.onreadystatechange = handleResponse; 
   http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
   http.send(varString);
	
}

function handleResponse() {

   if(http.readyState == 4 && http.status == 200){

      // Text returned FROM the PHP script
      var response = http.responseText;

      if(response) {
	  
         // UPDATE ajaxTest content
		 document.getElementById('profileDisp').innerHTML = response;

      }

   }

}