var files = new Array;
var loaded = new Array;
var loaded_flag = false;

files[0] = "/img/logowanie/logina.png";

function preloader()
{
   for(i=0; i < files.length; i++)
   {
      loaded[i] = new Image();
      loaded[i].src = files[i];
   }   
   loaded_flag = true;
}