function r () { // restricted
  alert("Feature restricted by login.");
}

$(function() {
    $.ajaxSetup({ cache: false });
    $("table.zebra tr:nth-child(odd)").addClass("odd");

    $('#nav > li')
      .hover( function() { $(this).addClass('sfhover') ; },
	      function() { $(this).removeClass('sfhover') ; }) ;

    $('#nav li.inactive a')
      .click( function() {
		alert('This feature requires an enhanced subscription.') ;
		return false ;
	      } ) ;

    if ($.browser.msie && $.browser.version.substr(0, 1) < 8) {
	var zIndexNumber = 1000;
	$('div')
	    .each(function() {
		    $(this).css('zIndex', zIndexNumber);
		    zIndexNumber -= 10;
		});
    }

    $('a.confirm').click( function() { return confirm('Are you sure?') ; } ) ;
    $('table.hover').tableHover({colClass: 'hover'});
    $('#hd .logo_space').click( function(e) { location.href= '/' ; } );
  } ) ;