function open_window (page, larg, haut)
{
	f1 = window.open(page, "", "height=haut, width=larg, menubar=no toolbar=no, resizable=yes, scrollbars=yes");

}


function crypt_mail (inf, name, domain)
{
   document.write('<a href=\"mailto:' + name + '@' + domain + '\">');
   document.write(inf + '</a>');
}