function showBox(box) {
	$('div.content_box').hide();
	$('#' + box).show();
	return;
	var boxes = Array("info_box", "warranty_box", "specifications_box", "shipping_box","reviews_box");
	var titles = Array("informationTab","warrantyTab","specificationTab","shippingTab","reviewsTab");
	for (var i = 0; i < boxes.length; i++) {
		var b = boxes[i];
		var t = titles[i];
		if (box == b) {
			document.getElementById(b).style.display="";
			document.getElementById(t).style.backgroundPosition="0 0";
		} else {
			document.getElementById(b).style.display="none";
			document.getElementById(t).style.backgroundPosition="0px -28px";
		}
	}
}
$(document).ready(function(){
	$('a[href=#add_review]').click(function(){
		$('li.reviews').click();
	});
	$('ul.product-specs li').click(function(){
		$('ul.product-specs li').removeClass('active');
		$(this).addClass('active');
	});
});

function select_star(star) {
	for (var i = 1; i <= star; i++) {
		document.getElementById(i + "star").src='/components/product_details/star_on.gif';
	}
}

function unselect_stars() {
	var sel = document.review.stars.value;
	for (var i = 1; i <= 5; i++) {
		var o = (sel >= i) ? "_on" : "";
		document.getElementById(i + "star").src="/components/product_details/star" + o + ".gif";
	}
}

function rate_product(stars) {
	document.review.stars.value=stars;
}

function validateReview() {
	if (!document.review.stars.value) {
		alert("Please select your star rating");
		return false;
	}
	if (document.review.feedback.value.length == 0) {
		alert("Please enter your review");
		return false;
	}
	return true;
}