/* ================================================================ 

This copyright notice must be untouched at all times.



The original version of this script and the associated (x)html

is available at http://www.stunicholls.com/menu/tree_frog_vertical.html

Copyright (c) 2005-2007 Stu Nicholls. All rights reserved.

This script and the associated (x)html may be modified in any 

way to fit your requirements.

=================================================================== */





clickMenu = function(menu) {

	var getEls = document.getElementById(menu).getElementsByTagName("LI");

	var getAgn = getEls;



	for (var i=0; i<getEls.length; i++) {

			getEls[i].onclick=function() {

				for (var x=0; x<getAgn.length; x++) {

				getAgn[x].className=getAgn[x].className.replace("unclick", "");

				getAgn[x].className=getAgn[x].className.replace("click", "unclick");

				}

			if ((this.className.indexOf('unclick'))!=-1) {

				this.className=this.className.replace("unclick", "");;

				}

				else {

				this.className+=" click";

				}

			}

			getEls[i].onmouseover=function() {

				this.className+=" hover";

			}

			getEls[i].onmouseout=function() {

				this.className=this.className.replace("hover", "");

			}

		}

	}