function showCharsLeft() {
  max_length = document.getElementById('left').innerHTML;
  wrotefield = document.getElementById('wrote');
  messagefield = document.getElementById('message');
  messagefield.style.color = "#000000"
  if(messagefield.value.length <= max_length){
  wrotefield.innerHTML = max_length - messagefield.value.length;
  }
  else
  {
  var str=messagefield.value;
  messagefield.value = str.substr(0,max_length) ;
  }
}

function proceedSending()
{
  setTimeout(function() {document.getElementById('messages').innerHTML='Status: SMS wird übermittelt...'}, 4000);
  setTimeout(function() {document.getElementById('messages_1').innerHTML='Deine SMS wird an den Server übermittelt...'}, 12000);
  setTimeout(function() {document.getElementById('messages').innerHTML='Status: SMS wird übermittelt...'}, 16000);
  setTimeout(function() {document.getElementById('messages').innerHTML='Status: SMS erfolgreich gesendet!';
  document.getElementById('run').src='/images/ok.jpg'}, 18000);
}

function switchLayers(name)
{
  //gnm:gcz

  var elem = document.getElementById(name);

  if( elem.style.display == "none" ) {
  elem.style.display = "block";
  } else {
  elem.style.display = "none";
  }
}

function setEmpty()
{
  var text = document.getElementById('message');
  if (text.innerHTML == "Deine SMS werden durch Werbung finanziert, beachte und konsumiere diese!")
  {
    text.innerHTML = "";
  }
}

function setColor(name, col)
{
  var text = document.getElementById(name);
  if ( text !== null ) text.style.color = col;
}

function setCode()
{
  var font    = document.getElementById('font');
  var border  = document.getElementById('border');
  var str     = document.getElementById('str');
  if(border.value != '')
  {
    if(font.value !='')
    {
      str.value = "<script type='text/javascript' src='http://sms38.de/widget/show?font="+font.value.substring(1)+"&border="+border.value.substring(1)+"'></script><noscript><a href='http://sms38.de'>Free SMS</a></noscript>";
    }
  }
}

function preview()
{
  var font = document.getElementById('font');
  var border = document.getElementById('border');
  var args = 'width=300, height=250';
  window.open('http://sms38.de/widget/preview?font='+font.value.substring(1)+'&border='+border.value.substring(1), 'Widget Preview', args);
}

function getNumber( element )
{
  var number = element.innerHTML;
  if ( typeof module == "undefined" || module == "sms" )
    document.getElementById('sms_recipient').value = number;
  else
    window.location = "/antwort/" + number;
}
function getNumberFromName( number )
{
  if ( typeof module == "undefined" || module == "sms" )
    document.getElementById('sms_recipient').value = number;
  else
    window.location = "/antwort/" + number;
}
function showUrl()
{
  setTimeout(function(){document.getElementById('newsms').style.display ='block'}, 10000);
}