window.addEvent('domready', function() {
	$$('.mentorx').each(function(el) {
	
	
	el.addEvent('click', function(){
    //put whatever you want to happen on click in here
    
    var parent=el.getParent().getParent();
    
     var wi= parent.getElement('div');
    if(wi.getStyle('display')=='none'){
    wi.setStyle('display', 'block');
    el.set('text', 'mehr infos ausblenden');
    el.addClass('invisible');
  el.removeClass('visible');
 
    }else
    {
     wi.setStyle('display', 'none');
      el.set('text', 'mehr infos einblenden');
       el.removeClass('invisible');
     el.addClass('visible');
    }
	
});
	
	
		/*var anchor = new Element('a', {
			href: 'mailto:' + el.get('title').replace('|','@'),
			'class': el.get('class'),
			'text': el.get('text').replace('|','@')
		}).replaces(el);*/
		
		
	});
});