function bookmarkPage() {
  if (!document.getElementById || !document.createTextNode) return false;
  if (document.getElementById("footer")) {
    var link = document.getElementById("bookmarkPageLink");
    link.onclick = function() {
      if (window.sidebar.addPanel) {
        window.sidebar.addPanel(document.title, "http://www.marschner-kuehn.de/", "");
        return false;
      }
      if (window.external) {
        window.external.AddFavorite("http://www.marschner-kuehn.de/", document.title);
      }
      return false;
    }
  }
}

/* uebergeordnetes h4 highlighten, wenn a.current in ul.bereiche
(sollte fuer JS-Unabhaengigkeit ins PHP-Include) */

function highlightCurrentHeadline() {
	var uls = document.getElementsByTagName("ul");
	for (var i=0; i < uls.length; i++) {
		if (uls[i].className.indexOf("bereiche") != -1) {
			var links = uls[i].getElementsByTagName("a");
			for (var j=0; j < links.length; j++) {
				if (links[j].className.indexOf("current") != -1) {
					var parentDiv = links[j].parentNode.parentNode.parentNode;
					var current_h4 = parentDiv.getElementsByTagName("h4")[0];
					current_h4.style.color = "#D0361C";
				}
			}
		}
	}
}

window.onload = function() {
	bookmarkPage();
	highlightCurrentHeadline();
}