// JavaScript Documentwindow.onclick = function(){		if(document.getElementById("boiteFormOk") != null)		{		document.getElementById("boiteFormOk").style.display="none";			}			}function afficherFormulaire(){	if(document.getElementById("boiteForm").style.display == 'block')	{	document.getElementById("boiteForm").style.display="none";	}	else	{			document.getElementById("boiteForm").style.display="block";	}		if(document.getElementById("clicker").style.display == 'block')	{	document.getElementById("clicker").style.display="none";	}	else	{	document.getElementById("clicker").style.display="block";	}			}function valider_form(){	var validation = false;	var expression = new RegExp("^[\.a-zA-Z0-9_-]+@[a-zA-Z0-9-]{2,}([.][a-zA-Z]{2,6}){1,}$");	var courriel= document.getElementById("courriel_envoie");			var test = expression.test(courriel.value);		if(test == true)	{		validation= true;					}	else	{		courriel.className="courriel_envoieErr";	}				return validation;}/**/