window.addEvent('domready',function() {
	$each($$('.input', 'textarea'), function(el) {
		new OverText(el,{ //there are many more options available!!
			positionOptions: {
				position: 'upperRight',
				edge: 'upperRight',
				offset: {
					x: -7,
					y: 5
				}
			}
		});
	});
	
	var zindex = 1000;
	$each($$('.sub-menu'), function(el) {
		Parent = el.getParent();
		
		Orig_y = el.getSize().y.toInt()-2; // -2 for border
		el.fade('hide');
		
		var morph = new Fx.Morph(el,{ 'duration':350, 'link':'cancel', transition:Fx.Transitions.Quad.easeOut});
		Parent.addEvents({
			'mouseenter' : function() { 
					zindex++;
					el.setStyle('z-index', zindex);
					el.fade(1);
			},
			'mouseleave' : function() { 
				el.fade('out');
			}
		});
	});
	$each($$('.sub-menu .sub-menu'), function(el) {
		Parent = el.getParent();
		Parent.addClass('w-arrow');
	});
	
});

function rand(max2)
{
    var ranNum= Math.floor(Math.random()*max2);
    return ranNum;
}