function initPage()
{
	var nav = document.getElementById("navigation");
	if (nav)
	{
		var nodes = nav.getElementsByTagName("li");
		for (var i = 0; i < nodes.length; i++)
		{		
				nodes[i].onmouseover = function () 
				{
					this.className += " hover";
				}
				nodes[i].onmouseout = function ()
				{
					this.className = this.className.replace(" hover", "");
				}
		}
	}

        
}

function setActiveMenu(idname) {

        var nav = document.getElementById("navigation");
	if (nav)
	{
                var nodes = nav.getElementsByTagName("li");
		for (var i = 0; i < nodes.length; i++)
		{
                     nodes[i].className='';
                }

		var node = document.getElementById(idname);
                if (node) {
                     node.className="active";
              }
        }

}

if (window.attachEvent)
	window.attachEvent("onload", initPage);