// Copyright (c) 2002 Donald Lessau <don@xbeat.net>
// All rights reserved.

function nav(that, over) {
  if (over==1) {that.style.color=clrForeOn} else {that.style.color=clrForeOff};
  if (over==1) {that.style.background=clrBackOn} else {that.style.background=clrBackOff};
}
function nav2(that, over, status) {
  if (over==1) {that.style.color=clrForeOn2} else {that.style.color=clrForeOff2};
  if (over==1) {that.style.background=clrBackOn2} else {that.style.background=clrBackOff2};
  window.status = status; return true;
}
function navat(that, over) {
  // if (over==1) {that.style.color=clrForeOn} else {that.style.background=clrForeOn};
  // if (over==1) {that.style.background=clrBackOn} else {that.style.background=clrBackOn};
}

function jump(URL) {
  window.location.href=URL;
}

// plus minus
var PreOpen = new Image();
var PreClose = new Image();
PreOpen.src="images/plus.gif";
PreClose.src="images/minus.gif";

function togglemore(id) {
  // show
  elDesc = document.getElementById('p_' + id);
  if (elDesc.style.display == "none") {
    fshow = true;
    elDesc.style.display = "";
  } else {
    fshow = false;
    elDesc.style.display = "none";
  }
  elLink = document.getElementById('a2_' + id);
  elImg = document.getElementById('i_' + id);
  if (fshow) {
    elLink.innerText = "weniger";
    elImg.src = PreClose.src;
  } else {
    elLink.innerText = "mehr";
    elImg.src = PreOpen.src;
  }
}
function togglemoreWay2(id, sDescription) {
  // show
  elDesc = document.getElementById('p_' + id);
  elImg = document.getElementById('i_' + id);
  if (elDesc.innerText == "mehr...") {
    elDesc.innerText = sDescription;
    elImg.src = PreClose.src;
  } else {
    lDesc.innerText = "mehr...";
    elImg.src = PreOpen.src;
  }
}