window.addEvent('domready', function() {
	var myVerticalSlide_01 = new Fx.Slide('ben_cont');
	var myVerticalSlide_02 = new Fx.Slide('bego_cont');
	var myVerticalSlide_03 = new Fx.Slide('fran_cont');
	
	myVerticalSlide_02.hide();
	myVerticalSlide_03.hide();
	canvia_color('ben','bego','fran');
	
	$('ben').addEvent('click', function(e){
		myVerticalSlide_02.hide();
		myVerticalSlide_03.hide();
		e.stop();
		canvia_color('ben','bego','fran');		
		myVerticalSlide_01.slideIn();
	});
	$('bego').addEvent('click', function(e){
		myVerticalSlide_01.hide();
		myVerticalSlide_03.hide();
		e.stop();
		canvia_color('bego','ben','fran');	
		myVerticalSlide_02.slideIn();
	});
	$('fran').addEvent('click', function(e){
		myVerticalSlide_01.hide();
		myVerticalSlide_02.hide();
		e.stop();
		canvia_color('fran','bego','ben');	
		myVerticalSlide_03.slideIn();
	});
	function canvia_color(el,aux1,aux2) {
		document.getElementById(el).style.color = "#fff";
		document.getElementById(aux1).style.color = "#000";
		document.getElementById(aux2).style.color = "#000";	
	}
	
});