if (document.images)
   {
     image_with_group_off= new Image(76,43);
     image_with_group_off.src="/media/thumbs/become/main/with_group.gif";  
     
     image_with_group= new Image(76,43);
     image_with_group.src="/media/thumbs/become/main/with_group_on.gif";
     
     image_thumb_off= new Image(197,133);
     image_thumb_off.src="/media/thumbs/become/main/thumb_start.jpg";  
     
     image_thumb_alone= new Image(197,133);
     image_thumb_alone.src="/media/thumbs/become/main/thumb_alone.jpg";
     image_thumb_with_group= new Image(197,133);
     image_thumb_with_group.src="/media/thumbs/become/main/thumb_with_group.jpg";
     
     image_alone_off= new Image(154,66);
     image_alone_off.src="/media/thumbs/become/main/alone.gif";  
     
     image_alone= new Image(154,66);
     image_alone.src="/media/thumbs/become/main/alone_on.gif";
     
   }

function change1(picName,imgName)
 {
   if (document.images)
    {
      imgOn=eval(imgName + ".src");
      document[picName].src= imgOn;
    }
 }