function $( id )
{
	return document.getElementById( id );
}

function showItem( id )
{
	var desc = $( 'desc' );
	var image = $( 'image' );
	var name = $( 'name' );
	var size = $( 'sizelist' );
	
	var newDesc = $( 'desc_' + id );
	var newImage = $( 'image_' + id );
	var newName = $( 'name_' + id );
	var newSize = $( 'sizelist_' + id );
	
	desc.innerHTML = newDesc.value;
	image.src = 'media/collection/' + newImage.value;
	name.innerHTML = newName.value;
	size.innerHTML = newSize.value;
}

function FormatCurrency( amount )
{
	var minus = '';

	if( amount < 0 )
	{
		minus = '-';
	}

	amount = Math.abs( amount );
	amount = parseInt( ( amount + .005 ) * 100 );
	amount = amount / 100;

	s = new String( amount );

	if( s.indexOf('.') < 0 )
	{
		s += '.00';
	}

	if( s.indexOf('.') == (s.length - 2) )
	{
		s += '0';
	}

	s = minus + s;

	return s;
}

var cartImg = new Image();
cartImg.src = 'shared/skins/default/images/addToCart.jpg';
var cartImgOver = new Image();
cartImgOver.src = 'shared/skins/default/images/addToCart-over.jpg';
var shoppingCart = new Image();
shoppingCart.src = 'shared/skins/default/images/shoppingCart.jpg';
var shoppingCartOver = new Image();
shoppingCartOver.src = 'shared/skins/default/images/shoppingCart-over.jpg';

var quantImg = new Image();
quantImg.src = 'shared/skins/default/images/updateQuantities.jpg';
var quantImgOver = new Image();
quantImgOver.src = 'shared/skins/default/images/updateQuantities-over.jpg';

var checkImg = new Image();
checkImg.src = 'shared/skins/default/images/checkout.jpg';
var checkImgOver = new Image();
checkImgOver.src = 'shared/skins/default/images/checkout-over.jpg';

var shopImg = new Image();
shopImg.src = 'shared/skins/default/images/continueShopping.jpg';
var shopImgOver = new Image();
shopImgOver.src = 'shared/skins/default/images/continueShopping-over.jpg';

var continueImg = new Image();
continueImg.src = 'shared/skins/default/images/continue.jpg';
var continueImgOver = new Image();
continueImgOver.src = 'shared/skins/default/images/continue-over.jpg';

var signImg = new Image();
signImg.src = 'shared/skins/default/images/signUp.jpg';
var signImgOver = new Image();
signImgOver.src = 'shared/skins/default/images/signUp-over.jpg';

function showOver( type, obj )
{
	imageFile = eval( type + 'Over.src' );
	obj.src = imageFile;
}

function hideOver( type, obj )
{
	imageFile = eval( type + '.src' );
	obj.src = imageFile;
}

function verifyDelete( id )
{
	var name = $( 'name_' + id ).innerHTML;
	var size = $( 'size_' + id ).innerHTML;
	
	input_box = confirm( "Are you sure you want to delete " + name + " - " + size + "?" );
	
	if( input_box == true )
	{
		window.location.href = 'index.php?p=Order&del=' + id;
	}
}