var isFocusedShare = "";

function lightStyleShare (element)
{
  var elementId = element.id;

  if (elementId == 'shareSenden') {
    document.getElementById(elementId).style.backgroundImage = 'url(grafiken/icons/sendIconOver.png)';
    document.getElementById(elementId).style.border = '1px solid #008dc9';
    document.getElementById(elementId).style.backgroundColor = '#f5f5f5';
  }
  else if (elementId == 'shareAbbrechen') {
    document.getElementById(elementId).style.backgroundImage = 'url(grafiken/icons/cancelIconOver.png)';
    document.getElementById(elementId).style.border = '1px solid #008dc9';
    document.getElementById(elementId).style.backgroundColor = '#f5f5f5';
  }
  else {
    document.getElementById(elementId).style.border = '1px solid #008dc9';
    document.getElementById(elementId).style.backgroundColor = '#f5f5f5';
  }
}

function reStyleShare (element)
{
  var elementId = element.id;
  isFocused = "";

  if (elementId == 'shareSenden') {
    document.getElementById(elementId).style.backgroundImage = 'url(grafiken/icons/sendIcon.png)';
    document.getElementById(elementId).style.border = '1px solid #b4b4b4';
    document.getElementById(elementId).style.backgroundColor = 'transparent';
  }
  else if (elementId == 'shareAbbrechen') {
    document.getElementById(elementId).style.backgroundImage = 'url(grafiken/icons/cancelIcon.png)';
    document.getElementById(elementId).style.border = '1px solid #b4b4b4';
    document.getElementById(elementId).style.backgroundColor = 'transparent';
  }
  else if (elementId == 'shareText') {
    document.getElementById(elementId).style.border = '1px solid #b4b4b4';
    document.getElementById(elementId).style.backgroundColor = 'transparent';
  }
  else {
    document.getElementById(elementId).style.borderTop = '1px solid transparent';
    document.getElementById(elementId).style.borderLeft = '1px solid transparent';
    document.getElementById(elementId).style.borderRight = '1px solid transparent';
    document.getElementById(elementId).style.borderBottom = '1px solid #b4b4b4';
    document.getElementById(elementId).style.backgroundColor = 'transparent';
  }
}

function cancelShare ()
{
  var shareAbsender = document.getElementById('shareAbsender');
  var shareEmpfaenger = document.getElementById('shareEmpfaenger');
  var shareText = document.getElementById('shareText');
  
  if ((shareAbsender.value != 'Name' && shareAbsender.value != '') || (shareEmpfaenger.value != 'E-Mail-Adresse' && shareEmpfaenger.value != '') || (shareText.value != 'Nachricht' && shareText.value != '')) {
    var resetConfirmShare = window.confirm("Wollen Sie die Eingabe wirklich zurücksetzen?\nAlle Eingaben werden gelöscht");
    if (resetConfirmShare == true) {
      shareAbsender.value = "Name";
      shareEmpfaenger.value = "E-Mail-Adresse";
      shareText.value = "Nachricht";
      
      shareAbsender.style.backgroundColor = "transparent";
      shareEmpfaenger.style.backgroundColor = "transparent";
      shareText.style.backgroundColor = "transparent";
      
      shareAbsender.style.borderBottom = "1px solid #b4b4b4";
      shareEmpfaenger.style.borderBottom = "1px solid #b4b4b4";
      shareText.style.borderBottom = "1px solid #b4b4b4";
      
      document.getElementById('windowBoxContent').style.height = 275+"px";
      document.getElementById('windowBox').style.height = 335+"px";
      document.getElementById('innerDiv').style.height = 275+"px";
      
      document.getElementById('shareErrorBox').style.display = 'none';
      
      closeBoxWindow();
    }
    else
    {
      return false;
    }
  }
  else
  {
    shareAbsender.value = "Name";
    shareEmpfaenger.value = "E-Mail-Adresse";
    shareText.value = "Nachricht";
    
    shareAbsender.style.backgroundColor = "transparent";
    shareEmpfaenger.style.backgroundColor = "transparent";
    shareText.style.backgroundColor = "transparent";
    
    shareAbsender.style.borderBottom = "1px solid #b4b4b4";
    shareEmpfaenger.style.borderBottom = "1px solid #b4b4b4";
    shareText.style.borderBottom = "1px solid #b4b4b4";
    
    document.getElementById('windowBoxContent').style.height = 275+"px";
    document.getElementById('windowBox').style.height = 335+"px";
    document.getElementById('innerDiv').style.height = 275+"px";
    
    document.getElementById('shareErrorBox').style.display = 'none';
    
    closeBoxWindow();
  }
}

function shareFormCheck ()
{
  var shareAbsender = document.getElementById('shareAbsender');
  var shareEmpfaenger = document.getElementById('shareEmpfaenger');
  var shareText = document.getElementById('shareText');
  var errorcounter = 0;
  if (shareAbsender.value == "Name" || shareAbsender.value == "") {
    shareAbsender.style.backgroundColor = '#e6ecf3';
    //shareAbsender.style.borderBottom = '1px solid red';
    errorcounter++;
  }
  if (shareEmpfaenger.value == "E-Mail-Adresse" || shareEmpfaenger.value == "") {
    shareEmpfaenger.style.backgroundColor = '#e6ecf3';
    //shareEmpfaenger.style.borderBottom = '1px solid red';
    errorcounter++;
  }
  if (errorcounter == 0) {
    contactForm.submit();
  }
  else {
    document.getElementById('windowBoxContent').style.height = 325+'px';
    document.getElementById('windowBox').style.height = 385+'px';
    document.getElementById('innerDiv').style.height = 325+'px';
  
    document.getElementById('shareErrorBox').style.display = '';
    return false
  }
}