function choix(nom) {

	if( document.getElementById(nom).className == 'affiche' )
		document.getElementById(nom).className = 'cache';

	else
		document.getElementById(nom).className = 'affiche';

}

function option(page,id)
{
	window.open(page+".php?id="+id,page,'toolbar=0,location=0,directories=0,status=1,scrollbars=1,resizable=1,copyhistory=0,menuBar=0,width=400,height=400');
}