wiz1=new Image;
wiz1.src="images/wiz1.gif";
wiz2=new Image;
wiz2.src="images/wiz2.gif";

   studio1=new Image;	
   studio1.src="images/studio1.gif";
   studio2=new Image;	
   studio2.src="images/studio2.gif";
   
druk1=new Image;
druk1.src="images/druk1.gif";
druk2=new Image;
druk2.src="images/druk2.gif";

   intro1=new Image;	
   intro1.src="images/intro1.gif";
   intro2=new Image;	
   intro2.src="images/intro2.gif";
	
       
function fover (obrazek)  {
	 document.images[obrazek].src = eval(obrazek+"2.src");
}
function fout (obrazek)  {
	 document.images[obrazek].src = eval(obrazek+"1.src");
}

function nowe_okno(theURL,winName,features) { 
  window.open(theURL,winName,features);
}

function ctp(theURL,winName,features) { 
  window.open(theURL,winName,features);
}