function adjustTop(){
	var currentHeight = $('swiff').getCoordinates().height;
	if (currentHeight < window.getSize().y) {
		$('swiff').setStyles({
			'height': window.getSize().y
		});
	};
}//Onload.add(adjustTop);

function initButtonHover(){
	if(!$(document.body).getElement('.button')){return;}
	var button = $(document.body).getElements('.button');
	button.each(function(el){
		el.addEvents({
			'mouseenter':buttonOver.bindWithEvent(this),
			'mouseleave':buttonOut.bindWithEvent(this)
		})
	})
}
window.addEvent('domready',initButtonHover);


function buttonOver(x){
	x.target.fade('.7');
}
function buttonOut(x){
	x.target.fade('in');
}