brisanje     = new Image();
  emotocikliOff = new Image();	
  emotocikliOff.src = "images/b_e_motocikli_o.gif";
  motocikliOff = new Image();	
  motocikliOff.src = "images/b_s_motocikli_o.gif";	
  mraOff = new Image();	
  mraOff.src = "images/b_s_mra_o.gif";	
  modekaOff = new Image();	
  modekaOff.src = "images/b_s_modeka_o.gif";	
  nitroOff = new Image();	
  nitroOff.src = "images/b_s_nitro_o.gif";
  arieteOff = new Image();	
  arieteOff.src = "images/b_s_ariete_o.gif";
  hiteirOff = new Image();	
  hiteirOff.src = "images/b_s_hit-eir_o.gif";
 

function On(img)
{
  brisanje.src = eval("document.images." + img.name + ".src");
  img.src = eval(img.name + "Off.src");
}
function Ona(img)
{
  if (img) img.src = brisanje.src
}