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 dropDownContent(){
	var fxs = {}, contents = $$('.dropdowncontent');
	if(contents.length>0){
		contents.each(function(el,idx){ fxs[idx] = new Fx.Slide(el, {duration: 200}); fxs[idx].hide(); });
		var togglers = $$('.dropdowntoggler');
		togglers.each(function(el, idx){
			el.addEvent('click',function(){
				fxs[idx].toggle();
			});
		});
	}
}
	
window.addEvent('domready', function(){
	externalLinks();
	dropDownContent();
});