function fn() {
	var f = document.form_faq;
	var s = f.faq;
	f.action="faq.php#"+s.options[s.selectedIndex].value
	f.submit();
}
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}
var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		firma_over = newImage("img/top_over_f_bg.gif");
				oferta_over = newImage("img/top_over_o_bg.gif");
		kontakt_over = newImage("img/top_over_k_bg.gif");
		firma_txt_over = newImage("img/top_over_f_txt.gif");
		oferta_txt_over = newImage("img/top_over_o_txt.gif");
		kontakt_txt_over = newImage("img/top_over_k_txt.gif");
		preloadFlag = true;
	}
}