function AddFavourite()
        {
             
            if (window.sidebar) 
            { 
                // Mozilla Firefox Bookmark		
                window.sidebar.addPanel(document.title, location.href,"");	
            } 
            else if(window.external ) 
            { 
                // IE Favorite		
                window.external.AddFavorite( location.href, document.title); 
            }	
            else if(window.opera && window.print) 
            { 
                // Opera Hotlist		
                return true; 
            }
        }
        function addfav()
   {
   if (window.sidebar) 
            { 
                // Mozilla Firefox Bookmark		
                window.sidebar.addPanel("DMTI Spatial","http://www.dmtispatial.com","");	
            } 
   if (window.external )
    
      {
      // IE Favorite		
      window.external.AddFavorite("http://www.dmtispatial.com","DMTI Spatial")
      }
   }

     var childwindow;
    function ShowEmailPopup()
            {
                childwindow=window.open("emailtofriend.aspx?url="+ document.URL + "");
            }
// function closeWin()
//            {
//             if(childwindow!=null)
//                 {
//	            childwindow.close();
//	             }
//            }