EXTRAS = {
	// Event listener by Scott Andrew (www.scottandrew.com):
	addEvent : function(obj, evType, fn, useCapture){
		if (obj && obj.addEventListener){
			try {
				obj.addEventListener(evType, fn, useCapture);
			} catch (e) {}
			return true;
			
			return true;
		} 
		else if (obj && obj.attachEvent){
			var r = obj.attachEvent("on"+evType, fn);
			return r;
		} 
		else {
			return false;
		}
	}, 
	
	// Method adapted from Dan Pupius (pupius.co.uk):
	getElementsByClass : function(className,node) {
		if(!node) node=document;
		var refTags = document.all ? node.all : node.getElementsByTagName("*");
		var retVal = new Array();
		for(var z=0;z<refTags.length;z++) {
			if(refTags[z].className == className) 
			retVal.push(refTags[z]);
		}
		return retVal; 
	}
};


// adds 1 or more elements to an array (IE only)
if(!Array.prototype.push)
{
	Array.prototype.push =  function()
	{
		var i;
		for(i=0; j=arguments[i]; i++) this[this.length] = j;
		return this.length;
	}
}
$(document).ready(function(){
	
	var fotoDia = $("#fotoDia");
	
	if (fotoDia.length > 0){
		var cont = $('.cont', fotoDia);
		var cl = cont.length;		
		var func = function(){
			var current = $('.visible', fotoDia);
			var index = cont.index(current);
			if (index<(cl-1)) {
				var ind = index+1;
			} else {
				var ind = 0;
			}
			current.removeClass('visible');
			current.fadeOut('fast',function(){
				cont.eq(ind).fadeIn().addClass('visible');	
			});
		};
		var interval = window.setInterval(func,7000);
		$(".sliderUL").each(function(){
			var sl = $(this);
			$('a', sl).bind('click', function(){
				window.clearInterval(interval);
				i = $(this).attr('href').replace('#','');
				var current = $('.visible', fotoDia);
				var ind = i;
				current.removeClass('visible');
				current.fadeOut('fast',function(){
					cont.eq(ind).fadeIn().addClass('visible');	
				});
				return false;
				
			});
		});
		
	}
	
});