Universal Course Portal

`; const w = window.open('', '_blank'); w.document.open(); w.document.write(html); w.document.close(); });// Human contact const hs = hub.querySelector('.hs'); const hm = hub.querySelector('.hm'); const wbtn = hub.querySelector('.wbtn'); const ebtn = hub.querySelector('.ebtn'); function escNL(s){ return encodeURIComponent(s||'').replace(/%0A/g,'%0D%0A'); } function info(){ return `Course ID: ${COURSE}`; } wbtn.addEventListener('click', ()=>{ const subj = hs.value.trim() || 'Course Question'; const msg = hm.value.trim(); const txt = `Hello InfinityOSA,%0A%0ASubject: ${escNL(subj)}%0A${escNL(msg)}%0A%0A${escNL(info())}`; window.open('https://wa.me/'+encodeURIComponent(WA)+'?text='+txt, '_blank'); }); ebtn.addEventListener('click', ()=>{ const subj = encodeURIComponent((hs.value.trim() || 'Course Question') + ' — Course ' + COURSE); const body = encodeURIComponent((hm.value || '') + '\n\n' + info()); window.location.href = 'mailto:'+EMAIL+'?subject='+subj+'&body='+body; }); })();