/* meni */
var revert = new Array();
var inames = new Array('domov', 'o_podjetju', 'prahozer', 'produkti', 'koristni_nasveti', 'kontakt');

if (document.images) {
	var flipped = new Array();
	for(i=0; i< inames.length; i++) {
		flipped[i] = new Image();
		flipped[i].src = "/library/images/" + inames[i] + "_over.jpg";
	}
}

function over(num) {
	if(document.images) {
		revert[num] = document.images[inames[num]].src;
		document.images[inames[num]].src = flipped[num].src;
	}
}

function out(num) {
	if(document.images) document.images[inames[num]].src = revert[num];
}

/* preverjanje vnosnih polj */
function isEmpty(besedilo, msg) {
	if (besedilo.value.length == 0) {
		alert(msg)
		besedilo.focus()
		return false
	} 
	return true
}

function isEmail(besedilo, msg) {
	if (besedilo.value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
		return true;
	else {
		alert(msg);
		besedilo.focus();
		return false;
	}
}