$(function() {
	// set border colour on tab nav
	var highlightedTab = $('#main-navigation li[class*="nav-selected"]').attr('class');
	if(highlightedTab != null &&  highlightedTab.length > 0) {
		highlightedTab = highlightedTab.replace('nav-selected', '').replace(' ', '');
		$('#main-navigation').addClass(highlightedTab);
	}
	
	// set border colour on tab nav
	var tcslink = $('a.tcslink');
	if(tcslink.length > 0) {
		tcslink.click(function() {
			window.open(tcslink.attr('href'),this,'width=760,height=400,scrollbars=yes');
			return false;
		});
	}
});