(function(){
	var bulle = new Element('span',{'class':'bulle','id':'bulle'}).inject(document.body).adopt(
					new Element('span',{'class':'bTop'}),
					new Element('span',{'class':'bContent','id':'bContent'}),
					new Element('span',{'class':'bBottom'})
				).hide();
		
	$$('.bulle_Trigger').addEvents({
	'click': function(event){
	 	var mouseX = event.page.x;
     	var mouseY = event.page.y;

		var span = this.getElement('span').get('html');
		var contenu = document.getElementById('bContent');
			contenu.set('html',span);

			var para = $('printp');
			var posPara = para.getPosition();
			var widthP = 680;
			var widthBulle = 373;
			if(((mouseX - posPara.x)+widthBulle)-60 >widthP){
				var overflow = mouseX + 60 +( widthP - ((mouseX - posPara.x)+widthBulle));
				
				bulle.setStyles({
					display:'block',
					left:overflow + 'px',
					top:mouseY+15 + 'px'
				});		
			}
			else{
				bulle.setStyles({
					display:'block',
					left:mouseX + 'px',
					top:mouseY+15 + 'px'
				}); 
			}
				
		},
		'mouseleave': function(){
			(function(){bulle.style.display = 'none';}).delay(2000);
		}
	});
}());