window.addEvent('domready',function(){
	var buttons = $$('.buttons');
	var is_active = new Array();
	for(var i = 0; i<buttons.length;i++){
		buttons[i].addEvents({
			'mousemove':function(){
				if(this.getProperty('class')=='buttons '){
					this.setStyle('background-color','#bdcfdb');
				}
			},
			'mouseout':function(){
				if(this.getProperty('class')=='buttons '){
					this.setStyle('background-color','#5E8AB8');
				}
			},
			'click':function(){
				window.location.href=this.getElement('a').getProperty('href');
			}
		});
	}
});