function setHomepage()
{
 if (document.all)
    {
        document.body.style.behavior='url(#default#homepage)';
  document.body.setHomePage('http://teluguthesis.com');
 
    }
    else if (window.sidebar)
    {
    if(window.netscape)
     {
         try
         {  
            netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");  
         }  
         catch(e)  
         {  
    alert("this action was aviod by your browser *if you want to enable please enter about:config in your address line, *and change the value of signed.applets.codebase_principal_support to true");  
         }
    } 
    var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);
    prefs.setCharPref('browser.startup.homepage','http://teluguthesis.com');
 }
}