function viewSource() 
{ 
var current_url=""; 
current_url=document.location; 
window.location="view-source:"+current_url; 
} 

klaw1 = new Image();
klaw1.src = "buttion/o_firmie.jpg";
klaw1_on = new Image();
klaw1_on.src = "buttion/o_firmie_orange.jpg";

klaw2 = new Image();
klaw2.src = "buttion/nasza_oferta.jpg";
klaw2_on = new Image();
klaw2_on.src = "buttion/nasza_oferta_orange.jpg";


klaw3 = new Image();
klaw3.src = "buttion/galeria.jpg";
klaw3_on = new Image();
klaw3_on.src = "buttion/galeria_orange.jpg";

klaw4 = new Image();
klaw4.src = "buttion/new.jpg";
klaw4_on = new Image();
klaw4_on.src = "buttion/new_orange.jpg";

klaw5 = new Image();
klaw5.src = "buttion/kontakt.jpg";
klaw5_on = new Image();
klaw5_on.src = "buttion/kontakt_orange.jpg";

klaw6 = new Image();
klaw6.src = "reklama.jpg";
klaw6_on = new Image();
klaw6_on.src = "reklama_orange.jpg";

klaw7 = new Image();
klaw7.src = "internet.jpg";
klaw7_on = new Image();
klaw7_on.src = "internet_orange.jpg";

	  function img_act(imgName)
  {
    imgOn = eval(imgName + '_on.src');
    document [imgName].src= imgOn
  }
 

function img_inact(imgName)  
 {
   imgOff = eval(imgName + ".src");
   document [imgName].src= imgOff
 }