if (w == 800 && h == 600)
{
   document.write('<div id=Layer1 style="position:absolute; width:130px; height:130px; z-index:1; left:25px; top:10px; visibility:hidden"><img src=img/ab.gif border=0 width=107>   </div>');
   document.write('<div id=Layer2 style="position:absolute; width:130px; height:130px; z-index:1; left:25px; top:7px;  visibility:hidden"><img src=img/foto.gif border=0 width=106> </div>');
   document.write('<div id=Layer3 style="position:absolute; width:130px; height:100px; z-index:1; left:33px; top:25px; visibility:hidden"><img src=img/tel.gif border=0 width=90>   </div>'); 
   document.write('<div id=Layer4 style="position:absolute; width:130px; height:100px; z-index:1; left:27px; top:39px; visibility:show">  <img src=img/log11.gif border=0 width=100>  </div>');
  }
else
 {
   document.write('<div id=Layer1 style="position:absolute; width:130px; height:130px; z-index:1; left:137px; top:10px;  visibility:hidden"><img src=img/ab.gif border=0 width=107>   </div>');
   document.write('<div id=Layer2 style="position:absolute; width:130px; height:130px; z-index:1; left:137px; top:7px;   visibility:hidden"><img src=img/foto.gif border=0 width=106> </div>');
   document.write('<div id=Layer3 style="position:absolute; width:130px; height:130px; z-index:1; left:145px; top:25px;  visibility:hidden"><img src=img/tel.gif border=0 width=90>   </div>'); 
   document.write('<div id=Layer4 style="position:absolute; width:130px; height: 100px; z-index:1; left:139px; top:40px; visibility:show">  <img src=img/log11.gif border=0 width=100>  </div>');  
  }