//Druckfunktion

function Druckversion(url)
  {
    var name = "Druckversion";
    var features = "scrollbars=yes,status=yes,width=500,height=500,left=0,top=0";
    window.open(url,name,features);
  }

function init()
{
	if (!document.images) return
	while (current == old)
	{
		current = Math.floor(Math.random()*startbilder.length);
	}
	old = current;
	document.images['startbild'].src = startbilder[current];
	setTimeout('init()',5000);
}

function TypChange() {
    var select = document.getElementById('fliesenverlegearbeit');
     switch(select.value)
        {
        case "bad": document.getElementById('Formular').innerHTML = document.getElementById('hide1').innerHTML; break;
        case "balkon": document.getElementById('Formular').innerHTML = document.getElementById('hide2').innerHTML; break;
        case "wohnraum": document.getElementById('Formular').innerHTML = document.getElementById('hide3').innerHTML; break;
        default: document.getElementById('Formular').innerHTML = document.getElementById('hide1').innerHTML; break;
        }
  }