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How to Show Loading Message while delay in Page Opening

Posted By:      Posted Date: September 07, 2010    Points: 0   Category :ASP.Net
Hy My web application is make time to open First page due to various data control on the page and values are coming to that control from database so i want to show the loading message of gif image during page loading delay. I have written this code in my master page but that image is not showing the application so please give solution on that problem<html xmlns="http://www.w3.org/1999/xhtml" > <head id="Head1" runat="server">   <title>Load Wait Message Demo</title> </head> <script type="text/javascript" language="javascript">   if(document.getElementById) { // IE 5 and up, FF     var upLevel = true;   } else if(document.layers) { // Netscape 4     var ns4 = true;   }   else if(document.all) { //IE 4      var ie4 = true;   }   function showObject(obj) {   if(ns4) {      obj.visibility = "show";   }   else if (ie4 || upLevel) {      drawMessageBox(); obj.style.visibility = "visible";            } }        showObject('splashScreen');   function hideObject(obj) {   if(ns4) {     

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