/**
 * CubeCart submit form substitute
 * TODO: revert to normal submit button?
 */
function submitDoc(form) { 
	var form = $(form);
	if (form != null) {
		form.submit(); 
	} else {
		alert('Could not find: ' + form);
	}
}

/* CubeCart star ratings */
function stars(rating, pathImg) {
	/* Positive Stars */
	for (i = 0; i <= rating; i++) {
		if (i>0) $("star"+i).src = pathImg+'1.gif';
	}
	/* Negative Stars */
	for (i = rating+1; i <= 5; i++) {
		$("star"+i).src = pathImg+'0.gif';
	}
	$('rating_val').value = rating;
}

function goUrl(element) {
	var url = $(element).options[document.getElementById(element).selectedIndex].value;
	window.location = url;
}

function showHide(el) {
	$(el).toggle();
}

function toggleReviewStars(value) {
	var el = $('rating');
	
	if (value == 1) {
		el.hide();
	} else {
		el.show();
	}
}