doba=5000; rotator=0; 

pocet = 10;
obrsrc = new Array(pocet);
obrsrc[0] = "http://www.pamatnik-terezin.cz/wp-content/gallery/feeling/thumbs/thumbs_logo-terezan-memorial_0.jpg";
obrsrc[1] = "http://www.pamatnik-terezin.cz/wp-content/gallery/feeling/thumbs/thumbs_img_2759-1.jpg";
obrsrc[2] = "http://www.pamatnik-terezin.cz/wp-content/gallery/feeling/thumbs/thumbs_img_2700-1.jpg";
obrsrc[3] = "http://www.pamatnik-terezin.cz/wp-content/gallery/feeling/thumbs/thumbs_img_2735-1.jpg";
obrsrc[4] = "http://www.pamatnik-terezin.cz/wp-content/gallery/feeling/thumbs/thumbs_img_2727-1.jpg";
obrsrc[5] = "http://www.pamatnik-terezin.cz/wp-content/gallery/feeling/thumbs/thumbs_img_2942-1.jpg";
obrsrc[6] = "http://www.pamatnik-terezin.cz/wp-content/gallery/feeling/thumbs/thumbs_img_2778-1.jpg";
obrsrc[7] = "http://www.pamatnik-terezin.cz/wp-content/gallery/feeling/thumbs/thumbs_img_2870-1.jpg";
obrsrc[8] = "http://www.pamatnik-terezin.cz/wp-content/gallery/feeling/thumbs/thumbs_img_2739-1.jpg";
obrsrc[9] = "http://www.pamatnik-terezin.cz/wp-content/gallery/feeling/thumbs/thumbs_img_2708-1.jpg";
obr = new Array(pocet); 

for (i=0; i < pocet; i++){
  obr[i]= new Image();
  obr[i].src= obrsrc[i]; 
} 

function rotate() { 
  if (rotator==pocet) {
    rotator=0;
  } 
  obr= new Image();
  obr.src= obrsrc[rotator];
  document.images["feel"].src = obrsrc[rotator];
  rotator = rotator + 1;
  window.setTimeout('rotate();',doba); 
}