function selectMenuTab() {
	var headerDiv = document.getElementById('mainNav');
	var menuItems = headerDiv.getElementsByTagName('a');
	var sPath = window.location.href;
	for (i=0;i < menuItems.length; i++) {
			//alert('Page Name: ' + menuItems[i].getElementsByTagName('a')[0].href);
			// alert('Page Name: ' + menuItems[i].className);
		if (sPath == menuItems[i].href) {
			menuItems[i].getElementsByTagName('li')[0].className = 'current';
		} else {
			menuItems[i].getElementsByTagName('li')[0].className = '';
		}
	}
}