var ie6 = (navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion) == 4 && navigator.appVersion.indexOf("MSIE 6.0") != -1);

$(document).ready(function()
{
  $('.tooltip-content').each(function()
  {
    if (jQuery.browser.msie && ie6)
    {
      var a = $(this).prev();
      var tooltip = $(this);
      $(this).slideUp(0);
      $(a).toggle(function()
      {
        tooltip.slideDown(1000);
      }, function()
      {
        tooltip.slideUp(1000);
      });
    }
    else
    {
      var a = $(this).prev();
      $(a).tooltip(
      {
        position: 'center right',
        offset: [ 30, 5 ],
        events: {
          def: 'click, mouseout'
        },
        effect: 'fade'
      });
      $(a).click(function(){return false;});
    }
  });
  
  $('select.category').bind('change keydown keyup', function()
  {
    if ($('select.category :selected').hasClass('food') || $('select.category :selected').val() == '')
    {
      //enable mpg
      $('.meal-price-guide-search').removeClass('mpg-disabled');
      $('.meal-price-guide-search select').attr('disabled', false);
    }
    else
    {
      //disable mpg
      $('.meal-price-guide-search').addClass('mpg-disabled');
      $('.meal-price-guide-search select').attr('disabled', true);
    }
  });
});

function doRedeem(lid)
{
  if(confirm("Are you sure you want to redeem your Gift Certificate at this venue?")) {
    location.href=BASE+'/certificates/redeem_establishment_list.php?id='+lid;
  }
}