<!-- BLOC POPUP DEFFENSIF //-->
var bloc=false;
function blocage()
{
bloc=true;
}
<!-- POPUP DEFFENSIF //-->
function WCBdef() {
if (!bloc) window.open("WCB/fermeture.htm","popuplinkeo",'width=500,height=300,top=5,left=5,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no');
}
<!-- POPUP //-->
function openWCB(url){
window.open(url,"popuplinkeo",'width=500,height=300,top=5,left=5,toolbar=no,location=no, directories=no,status=no,scrollbars=no,resizable=no');
}
function WCBouv() {
window.open("WCB/ouverture.htm","popuplinkeo",'width=500,height=300,top=5,left=5,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no');
}

function check(form) {
	// On vérifie que le numéro de téléphone soit correctement écrit.
	
if (isNaN(form.TELEPHONE.value) || form.TELEPHONE.value.length < 10 || form.TELEPHONE.value.substr(0,1)!="0" || form.TELEPHONE.value.substr(1,1)=="0" || form.TELEPHONE.value.substr(1,1)=="7" || form.TELEPHONE.value.substr(1,1)=="8" || form.TELEPHONE.value.substr(1,1)=="9")
	{
	alert("Numéro de téléphone erroné !");
	return false;
	}
return true;
}