function em_go(iv){if(iv=='154'){e="gjderks";}e = e + "@";if(iv=='154'){e=e+"home.nl";}document.location.href='mailto:'+e;}function em_show(iv){var e = '';var d='';if(iv=='154'){e="gjderks";}if(iv=='154'){d="home.nl";}if(d != ''){e = e + "@" + d;}document.write(e);}