function layer(value) {

  if (value == "cinema") {
    setDisplay(getLayerRef('layer1') , true);
    setDisplay(getLayerRef('layer2') , false);
  } else if (value == "events") {
    setDisplay(getLayerRef('layer1') , false);
    setDisplay(getLayerRef('layer2') , true);
  } else {
    setDisplay(getLayerRef('layer1') , false);
    setDisplay(getLayerRef('layer2') , false);
  }
}


function initLayer(navid) {
	var strLayer = 'events'
	if(FixID_js_cinema+'' == navid) {
		strLayer = 'cinema';
	}
	
  if( strLayer == "cinema") {
    setDisplay(getLayerRef('layer1') , true);
    setDisplay(getLayerRef('layer2') , false);
  } else if ( strLayer == "events") {
    setDisplay(getLayerRef('layer1') , false);
    setDisplay(getLayerRef('layer2') , true);
  } else {
    setDisplay(getLayerRef('layer1') , false);
    setDisplay(getLayerRef('layer2') , false);
  }
}



function getLayerRef (id, document) {
  if (!document)
    document = window.document;
  if (document.layers) {
    for (var l = 0; l < document.layers.length; l++)
      if (document.layers[l].id == id)
        return document.layers[l];
    for (var l = 0; l < document.layers.length; l++) {
      var result = getLayerRef(id, document.layers[l].document);
      if (result)
        return result;
    }
    return null;
  }
  else if (document.all) {
    return document.all[id];
  }
  else if (document.getElementById) {
    return document.getElementById(id);
  }
}

function setVisibility(objLayer, visible) {

  if(document.layers){
    objLayer.visibility  =
        (visible == true) ? 'show' : 'hide';
  } else {
    objLayer.style.visibility =
        (visible == true) ? 'visible' : 'hidden';
  }
}

function setDisplay(objLayer, visible) {

  if(document.layers){
    objLayer.display  =
        (visible == true) ? 'inline' : 'none';
  } else {
    objLayer.style.display =
        (visible == true) ? 'inline' : 'none';
  }
}

// Funktion oeffnet ein Popup auch mit Popup-Blocker
function kpnInfo() {
	if ((navigator.userAgent.indexOf('MSIE') != -1)) {
		window.showModalDialog("/skins/_111327/1001001001/tpl/kpn_info.html","","dialogHeight: 685px; dialogWidth: 460px; dialogTop: 10px; dialogLeft:20px; edge: Raised; center: Yes; help: No; resizable: No; status: No;");
	} else {
		window.open("/skins/_111327/1001001001/tpl/kpn_info.html");
	}
}


function Logout()
{
	/*
	var link = window.location.href;
	var pos = link.indexOf('R');
	var left_link = link.substr(0, pos+2);
	var right_link = link.substr(pos+3,link.lenght);
	//alert(left_link);
	//alert(right_link);
	var url = left_link + '0' + right_link;
	*/
	window.location.href = 'http://www.jugendstil-netz.de';
}