$(document).ready(function() {

  Shadowbox.init();
});


function checkKontaktForm(){
  var error = false;

  if(ks_$('kname').value.length < 1){
    ks_$('kname_label').style.color = '#ff6600';
    ks_$('kname').style.border = '1px solid #ff6600';
    error = true;
  }else{
    ks_$('kname_label').style.color = '#333';
    ks_$('kname').style.border = '1px solid #999';
  }

  if(ks_$('kmessage').value.length < 1){
    ks_$('kmessage_label').style.color = '#ff6600';
    ks_$('kmessage').style.border = '1px solid #ff6600';
    error = true;
  }else{
    ks_$('kmessage_label').style.color = '#333';
    ks_$('kmessage').style.border = '1px solid #999';
  }

  if(ks_$('ktelefon').value.length < 1 && ks_$('kemail').value.length < 1){
    ks_$('ktelefon_label').style.color = '#ff6600';
    ks_$('ktelefon').style.border = '1px solid #ff6600';
    ks_$('kemail_label').style.color = '#ff6600';
    ks_$('kemail').style.border = '1px solid #ff6600';
    error = true;
  }else{
    ks_$('ktelefon_label').style.color = '#333';
    ks_$('ktelefon').style.border = '1px solid #999';
    ks_$('kemail_label').style.color = '#333';
    ks_$('kemail').style.border = '1px solid #999';
  }

  if(error){
    ks_$('pflichttd').style.color = '#ff6600';
    return;
  }else{
    ks_$('pflichttd').style.color = '#333';
    document.kontaktform.submit();
  }
}