function unRegister ()
{
  document.getElementById('userUnregister').value = 'unRegisterNow';
  document.getElementById('unRegisterer').submit(); 
}
function unSubscribe ()
{
  document.getElementById('userUnsubscribe').value = 'unSubscribeNow';
  document.getElementById('unSubscriber').submit(); 
}
function rightTab (tab)
{
  if (tab == 2) {
    document.getElementById('divIngredients').style.display = '';
    document.getElementById('divRecipe').style.display = 'none';
    document.getElementById('imgTabLeft').src = 'media/images/rec_off.png';
    document.getElementById('imgTabRight').src = 'media/images/ing_on.png';
  }
  else {
    document.getElementById('divIngredients').style.display = 'none';
    document.getElementById('divRecipe').style.display = '';
    document.getElementById('imgTabLeft').src = 'media/images/rec_on.png';
    document.getElementById('imgTabRight').src = 'media/images/ing_off.png';
  }
}
function opWarning (op)
{
  document.getElementById('warningTurkcell').style.display = 'none';
  document.getElementById('warningVodafone').style.display = 'none';
  
  if (op == 1) {
    document.getElementById('warningTurkcell').style.display = '';
    document.getElementById('getPasswordButton').value = 'Onayla';
  }
  else if (op == 2) {
    document.getElementById('warningVodafone').style.display = '';
    document.getElementById('getPasswordButton').value = 'Şifre Al';
  }

}
function popUp (name, address, width, height, scrollbars)
{
  a= window.open (address, name, 'top=100, left=350, scrollbars=' + 
    scrollbars + ', tollbar=no, resizable=no, status=no, width=' + 
    width + ', height=' + height);
  a.focus();
}
function popUpServiceDescription (address)
{
  sD = window.open (address, 'sDesc', 'top=100, left=350, scrollbars=no, tollbar=no, resizable=no, status=no, width=500, height=170');
  sD.focus();
}
function checkNumber (inputField)
{
  inputField.value = parseInt(inputField.value, 10);
  if (isNaN(inputField.value))
    inputField.value = '';
} 
function hideById (objId)
{
  if (document.getElementById (objId)) {
    document.getElementById (objId).style.display = 'none';
  }
}
function hideStamp (divId)
{
  if (divObj = document.getElementById (divId)) {
    divObj.innerHTML = '';
  }
  hideById (divId);
}