// JavaScript Document
function changeImgStrankovac(elm1, elm2, img1, img2){
	var element1 = document.getElementById? document.getElementById(elm1): document.all? document.all[elm1]: null;
		element1.src = img1;
	var element2 = document.getElementById? document.getElementById(elm2): document.all? document.all[elm2]: null;
		element2.src = img2;
}