var mask;

var slide = {
	init: function(){
		mask = $('sponsorsMask').addEvents({mouseenter:this.stop.bind(this),mouseleave:this.play.bind(this)});
		this.el = mask.getFirst();
		this.el.setStyle('left','0');
		this.elSize = this.el.offsetWidth;
		this.maskSize = mask.offsetWidth;
		this._mover = false;
	},

	mover: function(){
		var current = this.el.style.left.toInt();
		if(current<-this.elSize){current = this.maskSize;}
		this.el.style.left = (current-1)+'px';
	},

	play: function(){
		this._mover = this.mover.periodical(20,this);
	},

	stop: function(){
		$clear(this._mover);
	}
}

window.addEvent('domready',function(){
	new sIFR('#cont4 h3','css/sifr.swf',{fontSize:18});
	
	slide.init();

	//agregar flash
	var flash = new Element('div').setHTML('<embed class="sIFR-flash" type="application/x-shockwave-flash" src="/css/anda-destacado.swf" quality="best" wmode="opaque" bgcolor="#ffffff" width="565" height="177"></embed>').injectTop(mask.getParent());
	//if(window.ie || window.opera) el.innerHTML += ''; //force IE and safari to render correctly
	//el.setStyle('padding',0);

	slide.play();
});