function check() { if (document.getElementById('infomaterial').firmenname.value == "") { alert("Company name is required."); document.getElementById('infomaterial').firmenname.focus(); return false; } if (document.getElementById('infomaterial').name.value == "") { alert("Surname is required."); document.getElementById('infomaterial').name.focus(); return false; } if (document.getElementById('infomaterial').vorname.value == "") { alert("First name is required."); document.getElementById('infomaterial').vorname.focus(); return false; } if (document.getElementById('infomaterial').strasse.value == "") { alert("Street is required."); document.getElementById('infomaterial').strasse.focus(); return false; } if (document.getElementById('infomaterial').plz.value == "") { alert("ZIP code is required."); document.getElementById('infomaterial').plz.focus(); return false; } if (document.getElementById('infomaterial').stadt.value == "") { alert("City is required."); document.getElementById('infomaterial').stadt.focus(); return false; } if (document.getElementById('infomaterial').land.value == "") { alert("Country is required."); document.getElementById('infomaterial').land.focus(); return false; } if (document.getElementById('infomaterial').email.value == "") { alert("Email address is required."); document.getElementById('infomaterial').email.focus(); return false; } if (document.getElementById('infomaterial').phone.value == "") { alert("Phone number is required."); document.getElementById('infomaterial').phone.focus(); return false; } if(document.getElementById('infomaterial').contactMail2.value == 0 && document.getElementById('infomaterial').contactPhone2.value == 0){ alert("Please choose how you wish to be contacted!"); document.getElementById('infomaterial').contactMail2.focus(); return false; } if (document.getElementById('infomaterial').verwendung.value == 0) { alert("Please agree to the use of your personal data!"); document.getElementById('infomaterial').verwendung.focus(); return false; } if (document.getElementById('infomaterial').datenschutz.value == 0) { alert("Please confirm the privacy regulations!"); document.getElementById('infomaterial').datenschutz.focus(); return false; } return true; } function checkNewsletter() { if (document.getElementById('newsletter').firmenname.value == "") { alert("Company name required!"); document.getElementById('newsletter').firmenname.focus(); return false; } if (document.getElementById('newsletter').name.value == "") { alert("Surname required!"); document.getElementById('newsletter').name.focus(); return false; } if (document.getElementById('newsletter').vorname.value == "") { alert("First name required!"); document.getElementById('newsletter').vorname.focus(); return false; } if (document.getElementById('newsletter').email.value == "") { alert("E-Mail required!"); document.getElementById('newsletter').email.focus(); return false; } return true; } function popup(w,h,ziel,youTubeId) { w += 20; h += 20; var x=0, y=0, parameter=""; if (w < screen.availWidth || h < screen.availHeight) { x = (screen.availWidth - w - 12) / 2; y = (screen.availHeight - h - 104) / 2; if (window.opera) { y = 0; } if (x<0 || y<0) { x=0; y=0; } else { parameter = "width=" + w + ",height=" + h + ","; } parameter += "left=" + x + ",top=" + y; parameter += ",menubar=no,location=no,toolbar=no,status=no"; parameter += ",resizable=no,scrollbars=no"; var Fenster = window.open(ziel,'topsystem',parameter); if (Fenster) { Fenster.focus(); } if (youTubeId) { Fenster.document.write('

'); } return !Fenster; } function youtube(youTubeId) { return popup(425,344,'/empty.html',youTubeId); }