/* Licuit Interactive SL */
/* main.css */
/* Created July, 2009 */
/* Modified July, 2009
--------------------------------------- */

LicuitCore.Background = new Class({
        Extends: LicuitCore.licuit,
		
		options: {},		
		
		initialize: function(){
            this.parent();			
        },
		
		resize: function(){
			var altoVentana = document.documentElement.clientHeight;
			var altoCaja = Number( String( $("cajaPrincipal").getStyle("height") ).split("px")[0] ); 
			var margenTop = Math.max(0 , Math.ceil((altoVentana - altoCaja) / 2) ); 
			$("cajaPrincipal").setStyle("margin-top",margenTop);
		}
				
    });

var bgManager = new LicuitCore.Background();
window.addEvent('domready', bgManager.resize);
window.addEvent('resize', bgManager.resize);