(function($) {
	$.fn.verticalalign = function(options) {
		var defaults = {
			heightParent: 365
		};
		var options = $.extend(defaults, options);
		return this.each(function() {
			var $this	= $(this);
			var height	= $this.height();
			var diff	= options.heightParent - height;
			var yOffset	= Math.round(diff / 2);
			$this.css({'position':'absolute', 'top':yOffset});
		});
	};  
})(jQuery);