var nav = function()
{
	if (self.document.getElementById)
	{
		var navRoot = self.document.getElementById('nav');

		if (!!navRoot)
		{
			for (var i = 0; i < navRoot.childNodes.length; i++)
			{
				var node = navRoot.childNodes[i];

				if (node.nodeName == "LI")
				{
					node.onmouseover = function() {this.className += " over"}
					node.onmouseout  = function() {this.className = this.className.replace(" over", "")}
				}
			}
		}

		var linkRoot = self.document.getElementById('company');

		if (!!linkRoot)
		{
			for (var i = 0; i < linkRoot.childNodes.length; i++)
			{
				var node = linkRoot.childNodes[i];

				if (node.nodeName == "LI")
				{
					node.onmouseover = function() {this.className += " over"}
					node.onmouseout  = function() {this.className = this.className.replace(" over", "")}
				}
			}
		}

		var repRoot = self.document.getElementById('representative');

		if (!!repRoot)
		{
			for (var i = 0; i < repRoot.childNodes.length; i++)
			{
				var node = repRoot.childNodes[i];

				if (node.nodeName == "LI")
				{
					node.onmouseover = function() {this.className += " over"}
					node.onmouseout  = function() {this.className = this.className.replace(" over", "")}
				}
			}
		}

 }
}

window.onload = nav;