// JavaScript Document
function showAdressblock(checkbox, el){
  var checkbox = document.getElementById(checkbox);
  var adressblock = document.getElementById(el);
 
  if(checkbox.checked==false){
    adressblock.style.display = 'none';
  }
  else{
    adressblock.style.display = 'inline';
  }

}

function durchstreichen(el){
  var streichEl = el;
  
  if(streichEl.style.textDecoration == "line-through"){
    streichEl.style.textDecoration = "none";
    streichEl.style.color = "#3C4F55";
  }else{
    streichEl.style.textDecoration = "line-through";
    streichEl.style.color = "#A11136";
  }
}