var content = $('#content');
var product = $('#product');
var prodCatNavAs = $('.prodCatNav')
	.find('a');
var subText = $('#subText');
				   
prodCatNavAs.hover(function(){
	prodCatNavAs
		.removeClass('current');
	
	var current = $(this)
		.addClass('current');
	
	var linkText = current
		.attr('href')
		.replace(/\//g, '');
		
	var currentHomePromo = homePromo[linkText];
		
	content
		.css('background-image',
			 'url(http:' + currentHomePromo.image + ')');
			 
	product
		.children('h1')
		.html(currentHomePromo.heading);
		
	product
		.children('p')
		.children('a')
		.attr('href', currentHomePromo.href);
		
	subText.html(currentHomePromo.text);
});

$(document).ready(function(){

	var cache = [];
	
	for (var item in homePromo) {
		var img = document.createElement('img');
		img.src = 'http:' + homePromo[item]['image'];
		cache.push(img);
	}

});