function swap(eName)
{
	if(document.getElementById)
	{
		var h = document.getElementById('header-interior');
		var section = h.className;
		var e = document.getElementById(eName);
		var i = new Image();
		i.src = e.src
		e.src = topNav[section][eName].src;
		topNav[section][eName].src = i.src;
	}
}




var topNav = new Array();
topNav['home'] = new Array();
topNav['home']['members'] = new Image();
topNav['home']['members'].src = "/_layouts/images/gwl/nav/home/members-on.gif";

topNav['home']['providers'] = new Image();
topNav['home']['providers'].src = "/_layouts/images/gwl/nav/home/providers-on.gif";

topNav['home']['producers'] = new Image();
topNav['home']['producers'].src = "/_layouts/images/gwl/nav/home/producers-on.gif";

topNav['home']['employers'] = new Image();
topNav['home']['employers'].src = "/_layouts/images/gwl/nav/home/employers-on.gif";

topNav['aboutus'] = new Array();
topNav['aboutus']['members'] = new Image();
topNav['aboutus']['members'].src = "/_layouts/images/gwl/nav/interior/aboutus/members-on.gif";

topNav['aboutus']['providers'] = new Image();
topNav['aboutus']['providers'].src = "/_layouts/images/gwl/nav/interior/aboutus/providers-on.gif";

topNav['aboutus']['producers'] = new Image();
topNav['aboutus']['producers'].src = "/_layouts/images/gwl/nav/interior/aboutus/producers-on.gif";

topNav['aboutus']['employers'] = new Image();
topNav['aboutus']['employers'].src = "/_layouts/images/gwl/nav/interior/aboutus/employers-on.gif";

topNav['productsandservices'] = new Array();
topNav['productsandservices']['members'] = new Image();
topNav['productsandservices']['members'].src = "/_layouts/images/gwl/nav/interior/productsandservices/members-on.gif";

topNav['productsandservices']['providers'] = new Image();
topNav['productsandservices']['providers'].src = "/_layouts/images/gwl/nav/interior/productsandservices/providers-on.gif";

topNav['productsandservices']['producers'] = new Image();
topNav['productsandservices']['producers'].src = "/_layouts/images/gwl/nav/interior/productsandservices/producers-on.gif";

topNav['productsandservices']['employers'] = new Image();
topNav['productsandservices']['employers'].src = "/_layouts/images/gwl/nav/interior/productsandservices/employers-on.gif";