function $(id)
{
    if(document.getElementById(id))
    {
        return document.getElementById(id)
    }
    
    return false
}

function show(id)
{
    var el=$(id);
    el.style.display='block';
}

function hide(id)
{
    var el=$(id);
    el.style.display='none';
}


function pop (adress)
{
  popup = window.open(adress, "Wegbeschreibung", "width=736,height=467,left=100,top=200");
  popup.focus();
}

function filmpop (film)
{
  popup = window.open(film, "Film", "width=550,height=400,left=100,top=200");
  popup.focus();
}