function ujablak(w, h, u, p, c, s) { most = new Date(); x = (screen.availWidth - 12 - w) / 2; y = (screen.availHeight + 20 - h) / 2; window.open(u + p, c, "width=" + w + ",height=" + h + ",status=1,left=" + x + ",top=" + y + ",menubar=no,resizable=no,location=no,toolbar=no,directories=no,scrollbars=" + s); } function enlarge(picname,w,h) { x = (screen.availWidth - 12 - w) / 2; y = (screen.availHeight + 20 - h) / 2; popup = window.open('','','toolbar=no,location=no,directories=no,menubar=no,left=' + x + ',top=' + y + ',resizable=no,status=no,scrollbars=auto,width='+w+',height='+h); popup.document.write('Parkett-Zóna
'); popup.document.write('
'); popup.document.close(); } function ellenoriz() { var text=document.frm_hirlevel.email.value; if (text.indexOf('@') == -1) { alert('Az e-mail címben szerepelni kell a @ karakternek!'); document.frm_hirlevel.email.focus(); document.frm_hirlevel.email.select(); return false; } if (text.indexOf('.') == -1) { alert('Az e-mail címben szerepelni kell a . karakternek!'); document.frm_hirlevel.email.focus(); document.frm_hirlevel.email.select(); return false; } if ((text.length-text.lastIndexOf('.'))>4 || (text.length-text.lastIndexOf('.'))<2) { alert('Hibás e-mail cím!'); document.frm_hirlevel.email.focus(); document.frm_hirlevel.email.select(); return false; } if (text.indexOf('.')==text.indexOf('@')+1) { alert('Hibás e-mail cím!'); document.frm_hirlevel.email.focus(); document.frm_hirlevel.email.select(); return false; } return document.frm_hirlevel.submit(); }