// Scrolling for homepage

YAHOO.example = function() {
	var $D = YAHOO.util.Dom;
	var $E = YAHOO.util.Event;
	var $A = YAHOO.util.Anim;
	var $M = YAHOO.util.Motion;
	var $DD = YAHOO.util.DD;
	var $ = $D.get;
	var x = 1;
	return {
		init : function() {
			$E.on(['move-left','move-right'], 'click', this.move);
		},
		move : function(e) {
			$E.stopEvent(e);
			switch(this.id) {
				case 'move-left':
					if ( x === 1 ) {
						return;
					}
					var attributes = {
						points : {
							by : [180, 0]
						}
					};
					x--;
				break;
				case 'move-right':
					if ( x === 3 ) {
						return;
					}
					var attributes = {
						points : {
							by : [-180, 0]
						}
					};
					x++;
				break;
			};
			var anim = new $M('themes', attributes, 0.5, YAHOO.util.Easing.easeOut);
			anim.animate();
		}
	};
}();

YAHOO.util.Event.onAvailable('trails',YAHOO.example.init, YAHOO.example, true);