/* ================================================================ 
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_horizontal.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", "");
		}
	}
}