function Submitform() { if (document.sub.addr.value=='') alert(\"".translate("Adresse Email non valide")."\"); else { if ( ((document.sub.addr.value.indexOf('@',1))==-1)||(document.sub.addr.value.indexOf('.',1))==-1 ) alert(\"".translate("Adresse Email non valide")."\"); else document.sub.submit(); } } "; ?>