/* http://plugins.jquery.com/project/nicetitles */

(function($) {
  if(typeof jQuery.fn.niceTitles == 'function') { return; }
  jQuery.fn.niceTitles = function(args) {
    var elements = $(this);
 
    var options = $.extend({
      'includeCSS': true,
      'includeURL': true,
      'cleanUpMailtos': true,
      'delay': 1,
    },args);
    
    if(options.includeCSS && elements.size()) {
      $('head').append($(jQuery("<style type=\"text/css\">div.nicetitles-tooltip { position: absolute; bottom: 102%; left: -10px; padding: 2px 4px; background: #c2c2c2; -moz-border-radius: 6px; -webkit-border-radius: 6px; border-radius: 6px; text-align: left; text-shadow: #fff 0px 1px 1px; color: #393939; font: normal normal 11px/13px 'Lucida Grande', 'Segoe UI', 'Tahoma', 'Helvetica', 'Arial', clean, sans-serif; z-index: 2; } div.nicetitles-tooltip span { display: block; white-space: nowrap; } div.nicetitles-tooltip span.nicetitles-name { font-weight: bold; } div.nicetitles-tooltip span.nicetitles-url { margin-bottom: 1px; }</style>")));
    }
    
    elements.each(function() {
      var elem = $(this);
      var title = elem.attr('title');
      if(title != '') {
        elem.removeAttr('title');
        elem.attr({'oldTitle': title});
        if(elem.css('position') == 'static') { elem.css({'position': 'relative'}); }
        var tooltip = $(jQuery('<div class="nicetitles-tooltip"></div>'));
        tooltip.append($(jQuery('<span class="nicetitles-name">' + title + '</span>')));
        if(options.includeURL && elem.is('[href]')) {
          tooltip.append($(jQuery('<span class="nicetitles-url">' + (options.cleanUpMailtos ? elem.attr('href').replace(/^mailto:/i,'Email: ') : elem.attr('href')) + '</span>')));
        }
        tooltip.hide().appendTo(elem);
        
        var isHovered = false;
        elem.hover(function() {
          isHovered = true;
          setTimeout(function() {
            if(isHovered) {
              tooltip.fadeIn('fast');
            }
          },(options.delay * 1000));
        }, function() {
          isHovered = false;
          tooltip.fadeOut('fast');
        });
        tooltip.hover(function() {
          isHovered = false;
          tooltip.fadeOut('fast');
        }, function() {
          // Do nothing
        });
        
        elem.click(function() {
          tooltip.fadeOut('fast');
        });
      }
    });
    
    return elements;
  }
})(jQuery);