function blink(elem) {
	elem.setStyle('color', 'black');
	elem.setStyle('text-decoration', 'none');
}
window.addEvent('domready', function(){

	var scroll = new Fx.Scroll(this.window, {
		wait: false,
		duration: 500,
		transition: Fx.Transitions.Quad.easeInOut
	});
	$$('a.scrolling').each(function(el){

		el.addEvent('click', function(event) {
	
			event = new Event(event).stop();
			var letter = $(this.innerHTML);
			
			scroll.toElement(letter);
			
			letter.setStyle('text-decoration', 'blink');
			letter.setStyle('color', 'red');
			(function(){ blink(letter);}).delay(5000)
			
		});
	      	
		
	})
		
		
});