// JavaScript Document=============================function REPLACE
// <a href="javascript:replace('a.php', 'foo')">Replace Text</a>

		var http = false;
		
		if(navigator.appName == "Microsoft Internet Explorer") {
		  http = new ActiveXObject("Microsoft.XMLHTTP");
		} else {
		  http = new XMLHttpRequest();
		} 
		
		
		
		function replace($thelink, $elementID) {
		  document.getElementById($elementID).innerHTML = '<div align="center"><img src="../Templates/img/ajaxLoading.gif"></div">';
		  http.open("GET", $thelink , true);
		  http.onreadystatechange=function() {
			if(http.readyState == 4) {
			  document.getElementById($elementID).innerHTML = http.responseText;
			}
		  }
		  http.send(null);
		}
		
	
//============================FUNCTION AJAX FOR FORM=============================
/*
                     

var http_request = false;
//--------------------   
   function makeRequest(url, parameters) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
    
            http_request.overrideMimeType("text/html");
         }
      } 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("Cannot create XMLHTTP instance");
         return false;
      }
      http_request.onreadystatechange = alertContents;
      http_request.open("GET", url + parameters, true);
      http_request.send(null);
   }
   
//--------------------
   function alertContents() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById("myspan").innerHTML = result;            
         } else {
            alert("There was a problem with the request.");
         }
      }
   }

//--------------------
   function get(obj) {
      var getstr = "?";
      for (i=0; i<obj.childNodes.length; i++) {
         if (obj.childNodes[i].tagName == "INPUT") {
            if (obj.childNodes[i].type == "text") {
               getstr += obj.childNodes[i].name + "=" + obj.childNodes[i].value + "&";
            }
            if (obj.childNodes[i].type == "checkbox") {
               if (obj.childNodes[i].checked) {
                  getstr += obj.childNodes[i].name + "=" + obj.childNodes[i].value + "&";
               } else {
                  getstr += obj.childNodes[i].name + "=&";
               }
            }
            if (obj.childNodes[i].type == "radio") {
               if (obj.childNodes[i].checked) {
                  getstr += obj.childNodes[i].name + "=" + obj.childNodes[i].value + "&";
               }
            }
         }   
         if (obj.childNodes[i].tagName == "SELECT") {
            var sel = obj.childNodes[i];
            getstr += sel.name + "=" + sel.options[sel.selectedIndex].value + "&";
         }
         
      }
      makeRequest("get.php", getstr);
   }
   
   */
   
   
   
   
   
/*
//=============================USAGE EXAMPLE=============================
<input type="button" name="button" value="GET test.html" onclick="javascript:makeRequest('test.html', '');">
<br><br>



<input type="button" name="button" value="GET get.php?test=tuannmdo" onclick="javascript:makeRequest('get.php', '?test=tuannmdo');">
<br><br>



<form action="javascript:get(document.getElementById('myform'));" name="myform" id="myform">
<input type="text" name="myfield" value="teststring"><br>
<input type="radio" name="myradio" value="0" checked> 0
<input type="radio" name="myradio" value="1"> 1<br>
<input type="checkbox" name="mycheck1" value="1"> 1
<input type="checkbox" name="mycheck2" value="2"> 2
<input type="checkbox" name="mycheck3" value="3"> 3
<input type="checkbox" name="mycheck4" value="4"> 4
<input type="checkbox" name="mycheck5" value="5"> 5
<br>
<select name="myselect">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
<br>
<input type="button" name="button" value="Submit" 
   onclick="javascript:get(this.parentNode);">
<input type="submit" name="button" value="Normal Submit Button">
</form>

<br><br>
Server-Response:<br>
<span name="myspan" id="myspan"></span>
*/