var slide = 1;
function slide_next() {
	var old = slide;
	slide = slide + 1;
	var maxim = $('a.bullet').length;
	if (maxim < 2) {
		return false;
	}
	if (slide > maxim) {
		slide = 1;
	}
	$('#p_'+old).fadeOut('slow');
	$('#b_'+old).attr('src', '/images/bullet-off.png');
	$('#p_'+slide).fadeIn('slow');
	$('#b_'+slide).attr('src', '/images/bullet-on.png');
	setTimeout("slide_next()", 5000);
}

function validate(str) {
	var err = 0;
	var str;

	for (var ix in str) {
		if ($('#'+str[ix]).val() == '') {
			$('#'+str[ix]).addClass('form_unfilled');
			err++;
		} else {
			if ($('#'+str[ix]).hasClass('form_unfilled')) $('#'+str[ix]).removeClass('form_unfilled');
		}
	}

	if (err > 0) {
		alert("Nu ati completat toate campurile obligatorii din formular");
		return false;
	} else {
		return true;
	}
}