window.addEvent('domready',function() {
	/* preloading */
	var imagesDir = '/img/head/';
	var imagenes = ['head_01.jpg','head_02.jpg','head_03.jpg','head_04.jpg','head_05.jpg','head_06.jpg'];
	var holder = $('logoImage');
	var velocidad = 2000;
	var pausa = 5000;
	var currentIndex = 0;
	holder.set('opacity',0);


	var hide = function hide () {
		//setTimeout( "pausa();", 2000);
		holder.set('tween', {duration:velocidad});
		holder.tween('opacity', '0');
		show.delay(pausa);
	};

	var show = function() {
		//setTimeout( "pausa();", 2000);

		holder.setStyle('background-image','url(/img/head/' + imagenes[currentIndex] + ')');
		holder.setStyle('background-position','22px 0');
		holder.set('tween', {duration:velocidad});
		holder.tween('opacity', '1');

		currentIndex++;
		if (currentIndex > imagenes.length - 1) currentIndex = 0;

		hide.delay(pausa);
	};

	show.delay(5000);
	externalLinks();
	
	/* DESCRIPCCIONES DE LAS CAMISETAS */

	$$('.lkCam').each(function(stuffButton) {
		
		var tempName = stuffButton.get('id') + 'desc';
		
		$(tempName).setStyle('display', 'none');
		$(tempName).fade('out');
		
  	stuffButton.addEvent('mouseover',function(event){
      event.stop();
			$(tempName).setStyle('display', 'inline');
			$(tempName).fade('in');
   	});
   	
		stuffButton.addEvent('mouseout',function(event){
      event.stop();
			$(tempName).fade('out');
   	});
   	
	});


});

function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "_blank")
     anchor.target = "_blank";
 }
}