window.addEvent('domready', function(){
	
	
	$$('.selection').each(function(selection){
		selection.store('scrollDone',1);
		var mask = selection.getParent('div.selectionMask');
		mask.setStyle('height', selection.getSize().y);
		selection.setStyle('position', 'absolute');
	});
	
	
	$$('a.scroll').each(function(slide){		 
		//var scrollDone=1;
		slide.addEvent('click', function(el){
			var slideGroup = slide.getParent('div.selection');
			var scrollDone = slideGroup.retrieve('scrollDone');
			if (scrollDone == 1) {
				el.preventDefault();
				var pos = slide.get('rel');
				slideGroup.set('tween', {'duration': 2000, 'onComplete': function(){slideGroup.store('scrollDone', 1);}});
				slideGroup.tween('left', pos);
				slideGroup.store('scrollDone', 0);
			}
		});
	});
});