window.moveTo(0,0);
       if (document.all) 
       {
        window.resizeTo(screen.availWidth,screen.availHeight);
       }
       else if (document.layers) 
       {
        if (window.outerHeight<screen.availHeight||window.outerWidth<screen.availWidth)
        {
         window.outerHeight = screen.availHeight;
         window.outerWidth = screen.availWidth;
        }
       }