// XXX - unused?
function scrollToTop() {
   scroll(0,0);
}


jQuery(function($) {
  boxes = $('.fade-box');
  current_box = 0;

  function next_box() {
    var from_div = boxes.get(current_box);
    current_box++;

    var to_div   = boxes.get(current_box);

    if(!to_div) {
      current_box = 0;
      to_div   = boxes.get(current_box);
    }

    $(from_div).fadeOut(1000);
    $(to_div).fadeIn(1000);
  }

  if(boxes.length > 1) {
    setInterval(next_box,4000);
  }

  // popup - XXX seems unused
  $('a.popup').click(function() {
    window.open($(this).attr('href'), "viewmap","width=800,height=650,toolbar=0,directories=0,menubar=0,status=yes,resizable=1,location=0,scrollbars=1,copyhistory=0");
    return false;
  });


  // rollover
  $('#roll li')
    .mouseenter(function() {
      $(this).addClass('over');
    })
    .mouseleave(function() {
      $(this).removeClass('over');
    })
    

  $('a.toggler').click(function() {
      var a = $(this),
          alt = a.attr('alt'),
          rel = '#'+a.attr('rel');

      a.attr('alt',a.text())
       .text(alt);

      if( $(rel).is(':hidden') )
        $(rel).show();
      else
        $(rel).hide();
  });

});