// JScript File


        //A timer will be fired in 4 seconds to call getNextImage()
        var c_interval = 4000;
        window.setTimeout("getNextImage()", c_interval);
        
        function getNextImage()
        {
            //Send the request to server with the current image url as the argument
            CallServer(document.getElementById("photo").src, "");
        }
                  
        function ReceiveServerData(rValue)
        {
            //Receive server's response of a string rValue, which is prepared in the server's function
            //GetCallbackResult()
            var wds = rValue.split(";");
            //Assign the transition effect
            document.getElementById("photo").style.filter = wds[1];
            //Preload the image file from server.  When finishing download, imageLoaded function will be called
            //with the img object as the argument                           
            var img  = new Image();
            img.onload = function(){ imageLoaded(this); }
            img.onerror = function(){ imageError(this); }
            img.onabort = function(){ imageError(this); }
            img.src = wds[0];                                            
        }
        function imageError(img)
        {
            //If image download errors occur, this function will be called.
            window.setTimeout("getNextImage()", 1000);
        }
        function imageLoaded(img)
        {
//            var photo = document.getElementById("photo");   //Find the image control object
//            photo.filters[0].apply();                       //Apply the transition effect
//            photo.filters[0].play();                        //Play the effect and display the new image
//            photo.src = img.src;                            //Assign the image to the image control
//            
//            window.setTimeout("getNextImage()", c_interval);//Initiate the next request
            
            var photo = document.getElementById("photo"); //Find the image control object
if(navigator.appName == "Microsoft Internet Explorer")
{
photo.filters[0].apply(); //Apply the transition effect
photo.filters[0].play(); //Play the effect and display the new image
}
photo.src = img.src; //Assign the image to the image control

window.setTimeout("getNextImage()",4000);//Initiate the next request
//var i = img.src.lastIndexOf("/") + 1;
//var phototitle = img.src.substring(i) + " " + sequence;
//document.getElementById("phototitle").innerHTML = phototitle; // set the caption
        }