jQuery(document).ready(function(){
	jQuery('.homepage .awaken-your-body').mouseover(function () { jQuery('.homepage').css('background-image', 'url(/wp-content/themes/pg/images/home-awaken-your-body.jpg)'); });
	jQuery('.homepage .green-environment').mouseover(function () { jQuery('.homepage').css('background-image', 'url(/wp-content/themes/pg/images/home-green-environment.jpg)'); });
	jQuery('.homepage .powerh2o-advantage').mouseover(function () { jQuery('.homepage').css('background-image', 'url(/wp-content/themes/pg/images/home-powerh2o-advantage.jpg)'); });

	jQuery.preLoadImages('/wp-content/themes/pg/images/home-awaken-your-body.jpg', '/wp-content/themes/pg/images/home-green-environment.jpg', '/wp-content/themes/pg/images/home-powerh2o-advantage.jpg');
});

(function($) {
	var cache = [];
	// Arguments are image paths relative to the current page.
	$.preLoadImages = function() {
		var args_len = arguments.length;
		for (var i = args_len; i--;) {
			var cacheImage = document.createElement('img');
			cacheImage.src = arguments[i];
			cache.push(cacheImage);
		}
	}
})(jQuery)