/**
 * @author christopher
 */
var PromoBar = {
	
	maxH: 50,
	labels: [ "left","center","right" ],
	
	adjust: function() {
		for(var i=0;i<this.labels.length;i++) {
			var d = getElement(this.labels[i] + "_promo_top_content");
			var h = d.offsetHeight;
			var diff = this.maxH - h;
			var pad = diff / 2;
			d.style.paddingTop = pad + "px";
		}
	}
}