$(document).ready(function() {
  $('#subnav li').not('.current').hover(
    function() {
      $(this).addClass('active');
    },
    function() {
      $(this).removeClass('active');
    }
  );
});

function popup(linkObj, options) {
    var defaults = {
		width: 1000, 
		height: 800, 
		toolbar: 0, 
		menubar: 0, 
		location: 0, 
		scrollbars: 0, 
		resizable: 0, 
		top: 50, 
		left: 50	
	};
	
	var settings = $.extend({}, defaults, options);
	var settingStr = '';
	
	for (var key in settings) {
		settingStr += key + '=' + settings[key] + ',';
	}
	
	// Clean up
	settingStr = settingStr.substring(0, (settingStr.length - 1));
	
	// Open the window
	var newWindow = window.open(linkObj.href, '_blank', settingStr);
	
	if (window.focus) {
		newWindow.focus();
	}
	
	return false;
}