// JavaScript Document
function GetXmlHttpObject()
{
  var xmlHttp=null;
  try
    {
    // Firefox, Opera 8.0+, Safari
    xmlHttp=new XMLHttpRequest();
    }
  catch (e)
    {
    // Internet Explorer
    try
      {
      xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
      }
    catch (e)
      {
      try
             {
             xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
             }
           catch (e)
             {
             alert("Your browser does not support AJAX!");
             return false;
             }
      }
    }
  return xmlHttp;
}

function AjaxSlideImage(GalleryID,PhotoID)
{
    var obj = document.getElementById('DivPhoto');
    xmlHttp = GetXmlHttpObject();
    xmlHttp.onreadystatechange = function() {
        if(xmlHttp.readyState == 4) {
            obj.innerHTML = xmlHttp.responseText;
        }
    } 
    var url = "ajaxphoto.asp?gid="+GalleryID+"&pid="+PhotoID;
    xmlHttp.open("GET",url,true);
    xmlHttp.send(null);
}