var myFx = new Fx.Morph('article');
			function fermer(){			
				masquer();
				$('flash_40_ans').close_box();
			}
			 
			function masquer(){
			
				//myFx = new Fx.Morph('article', {duration: 10});
				$('article').setStyles({
				//myFx.start({
					"opacity":0,
					"width":0,
					"left":0,
					"display":"none"
					
				}).set('html', '');;
			}
			function hi(){
				//alert("hello world");
			}
			function display(){
				//$('article').setStyles({"display":block});
				myFx = new Fx.Morph('article', {duration: 'normal',onComplete:hi});
				myFx.start({
					"opacity":1
				});
				initForm();
			}
			function afficher(id){
				var art= $('article');
				var req = new Request.HTML({url:id,
					onSuccess: function(html) {
						art.set('html', '');
						art.adopt(html);
						$('article').setStyles({
							"width":830,
							"left":-428,
							"display":"block"
						});
					}
				 });
				req.send();				
			}
			masquer();	
/***************************************** Send to friend functionality ************************************************/
			function ami(){
				return $('to_friend');
			}
			
			function showForm(){
				var a=ami();
				a.fade('in');
			}
			function fermerForm(){
				var a=ami();
				a.fade('out');
			}