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"; 
		} 
	} 
	
function doSliders()
	{
	if($('subnav'))
		{
		var activeBtn = null;
		var buttons = $$('#subnav a.slidebtn');
		var slides = $$('#subnav .slide');
		slides.each(function(element,idx){
			var fx = new Fx.Slide(element,{duration: 250}).hide();
			buttons[idx].addEvent('click',function(){
				fx.toggle();
				if(buttons[idx].hasClass('active'))
					buttons[idx].toggleClass('active');
				else
					buttons[idx].addClass("active");
				/*
				if(buttons[idx].retrieve('active')==1)
					buttons[idx].toggleClass("active");
				buttons[idx].store('active',1);
				if(buttons[idx].hasClass("active"))
					buttons[idx].toggleClass("active");
				else
					buttons[idx].addClass("active");
				if(activeBtn && activeBtn.addClass("active"))
					activeBtn.toggleClass("active");
				activeBtn = buttons[idx];*/
				});
			});
		}
	}

window.addEvent('domready', function(){
	externalLinks();
	doSliders();
});