if (document.images != null)
{
	onimg = new Array (3); offimg = new Array (3);
	for (i=1;i<3;i++) {onimg[i] = new Image; offimg[i] = new Image;}
	
	onimg[1].src="/photos/template/images/login/submit_.gif";
	onimg[2].src="/photos/template/images/buttons/submit_big_.gif";
	
	offimg[1].src="/photos/template/images/login/submit.gif";
	offimg[2].src="/photos/template/images/buttons/submit_big.gif";
}
function img_on(n) {if (document.images != null)
{document.images["img"+(n+"")].src=onimg[n].src;}}
function img_off(n) {if (document.images != null)
{document.images["img"+(n+"")].src=offimg[n].src;}}