var objCount = 0;
    var pics;
    pics = new Array();
    function preload(name, first, second) {  

    pics[objCount] = new Array(3);
    pics[objCount][0] = new Image();
    pics[objCount][0].src = first;
    pics[objCount][1] = new Image();
    pics[objCount][1].src = second;
    pics[objCount][2] = name;
    objCount++;
}

function on(name){

     for (i = 0; i < objCount; i++) {
      if (document.images[pics[i][2]] != null)
        if (name != pics[i][2]) { 
          document.images[pics[i][2]].src = pics[i][0].src;
        } else {
           document.images[pics[i][2]].src = pics[i][1].src;
        }
    }
}
   

function off(){
      for (i = 0; i < objCount; i++) {
      if (document.images[pics[i][2]] != null) 
      document.images[pics[i][2]].src = pics[i][0].src;
    }
  }

preload("link1", "bgr.gif", "bgr2.gif");
preload("link2", "bgr.gif", "bgr2.gif");
preload("link3", "bgr.gif", "bgr2.gif");
preload("link4", "bgr.gif", "bgr2.gif");
preload("link5", "bgr.gif", "bgr2.gif");
preload("link6", "bgr.gif", "bgr2.gif");
preload("link7", "images/fotogel1.gif", "images/fotogel2.gif");
preload("link8", "bgr.gif", "bgr2.gif");
preload("link9", "bgr.gif", "bgr2.gif");


function doc(ll){
NewWindow = window.open("ll",menubar=0,status=0,location=0);
}