function verifMail( email )
{
	var maReg = new RegExp ( "^\\w[\\w+\.\-]*@[\\w\-]+\.\\w[\\w+\.\-]*\\w$", "gi" ) ;
	
	 var t = document.getElementById('valider');
	 //var s =document.getElementById('text8')
	 //t.innerHTML = s.value.length;
			 
	if ( email.search( maReg ) == -1 )
	{
			//alert ( "l\'email est faux" ) ;
			t.innerHTML = "";
	}
	else
		{
			//alert( "l\'email est correct" ) ;			
			t.innerHTML = '<input value="Valider" type="submit" id="envoyer" name="envoyer">';
		}
}

function AffichePlan()
{
	window.open('plan.php','Plan','width=1230,height=390,toolbar=no,status=no,left=5,top=5')
}