$(document).ready(function () {
	
	// Click function for item thumbnail images
	$('.item-tn')
		.click(function(){
						
			// remove other active squares
			var table = $(this).parents('table');
			table.find('.item-tn').removeClass('active');
			
			// make this square active
			$(this).blur().addClass('active');
			
			// hide other item images and activate this one
			table.find('.item-photo a').removeClass('active');
			table.find('.item-photo a.' + $(this).attr('rel')).addClass('active');
			
			return false;
		});
		
	// Add to cart button
	$('.add-to-cart')
		.click(function(){
			
			var href = $(this).attr('href');
			var option = $(this).closest("table").find("option:selected");
			if (option.length) {
				href += "&on0=option&os0=" + option.val();
			}
			
			window.open(href,'paypalWin','width=775,height=500,scrollbars,resizable,status').focus();
			
			return false;
		});
		
	// View cart button
	$('#view-cart')
		.click(function(){
			
			var href = $(this).attr('href');			
			window.open(href,'paypalWin','width=800,height=500,scrollbars,resizable,status').focus();
			
			return false;
		});
	
});