/************************************************************************
 * 		Wartebildschirm													*
 * 		C 2008 by René Lange & Thomas Müller & Steve Rohrlack @ mindbox	*
 ************************************************************************/

var WaitingDiv = new Class({
	initialize : function (){
		this.wd = $('waitingDiv');
		this.pageOverlay = $('wdOverlay');
	},
	
	show : function(){
		var top = (window.getScrollTop()+250);
		this.pageOverlay.tween('opacity','0.8');
		this.wd.setStyles({'display' : 'block', 'top' : '250px'});
	},
	
	hide : function(){
		this.wd.setStyle('display', 'none');
		this.pageOverlay.tween('opacity','0');
	}
});