window.oldPicture = "";

function preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}

function over(id)
{
  var s = "";
  if (location.href.indexOf(".ru/en") != -1) s = "eng_";
  window.oldPicture = $("#picture").attr("src");
  $("#picture").attr('src', '/i/'+s+'tit'+id+'.jpg');
}

function out()
{
  $("#picture").attr('src', window.oldPicture);
}

jQuery(function($){

  $("#bSound").bind("mouseover", function(){over(1);});
  $("#bSound").bind("mouseout", out);

  $("#bLight").bind("mouseover", function(){over(2);});
  $("#bLight").bind("mouseout", out);

  $("#bAbout").bind("mouseover", function(){over(3);});
  $("#bAbout").bind("mouseout", out);

  $("#bRent").bind("mouseover", function(){over(4);});
  $("#bRent").bind("mouseout", out);

  $("#bInstall").bind("mouseover", function(){over(5);});
  $("#bInstall").bind("mouseout", out);

  $("#bSale").bind("mouseover", function(){over(6);});
  $("#bSale").bind("mouseout", out);

  for (i=1;i<=6;i++)
    preloadImages("/i/tit"+i+".jpg");

  for (i=1;i<=6;i++)
    preloadImages("/i/eng_tit"+i+".jpg");

});