var cas;
var cas1;
var cas2;
var cas3;

function men_obr(idcko, a, b, c, d) {

	cesta_a = "admin/videogaleria/full/"+a;
	cesta_b = "admin/videogaleria/full/"+b;
	cesta_c = "admin/videogaleria/full/"+c;
	cesta_d = "admin/videogaleria/full/"+d;
	
	a1 = new Image(); a1.src = cesta_a;
	a2 = new Image(); a2.src = cesta_b;
	a3 = new Image(); a3.src = cesta_c;
	a4 = new Image(); a4.src = cesta_d;
	
	if(a.length>1) cas = window.setTimeout("document.getElementById('"+idcko+"').src=cesta_a", 500);
	if(b.length>1) cas1 = window.setTimeout("document.getElementById('"+idcko+"').src=cesta_b", 1200);
	if(c.length>1) cas2 = window.setTimeout("document.getElementById('"+idcko+"').src=cesta_c", 1900);
	if(d.length>1) cas3 = window.setTimeout("document.getElementById('"+idcko+"').src=cesta_d", 2600);
}

function stop_men_obr(idcko, a) {

	cesta_a = "admin/videogaleria/full/"+a;
	
	document.getElementById(idcko).src=cesta_a;
	clearTimeout(cas);
	clearTimeout(cas1);
	clearTimeout(cas2);
	clearTimeout(cas3);
	
}