// $Id: text_resize.js,v 1.1.2.8.2.6 2010/12/29 23:14:13 attheshow Exp $
(function ($) { // JavaScript should be compatible with other libraries than jQuery
  Drupal.behaviors.textResize = { // D7 "Changed Drupal.behaviors to objects having the methods "attach" and "detach"."
    attach: function(context) {
      // Which div or page element are we resizing?
      if (text_resize_scope) { // Admin-specified scope takes precedence.
        if ($('#'+text_resize_scope).length > 0) {
          var element_to_resize = $('#'+text_resize_scope); // ID specified by admin
        }
        else if ($('.'+text_resize_scope).length > 0) {
          var element_to_resize = $('.'+text_resize_scope); // CLASS specified by admin
        }
        else {
          var element_to_resize = $(text_resize_scope); // It's just a tag specified by admin
        }
      }
      else { // Look for some default scopes that might exist.
        if ($('DIV.left-corner').length > 0) {
          var element_to_resize = $('DIV.left-corner'); // Main body div for Garland
        }
        else if ($('#content-inner').length > 0) {
          var element_to_resize = $('#content-inner'); // Main body div for Zen-based themes
        }
        else if ($('#squeeze > #content').length > 0) {
          var element_to_resize = $('#squeeze > #content'); // Main body div for Zen Classic
        }
      }
      // Set the initial font size if necessary
      if ($.cookie('text_resize') != null) {
        element_to_resize.css('font-size', parseFloat($.cookie('text_resize')) + 'px');
      }
      if (text_resize_line_height_allow) {
        // Set the initial line height if necessary
        if ($.cookie('text_resize_line_height') != null) {
          element_to_resize.css('line-height', parseFloat($.cookie('text_resize_line_height')) + 'px');
        }
      }
      // Changer links will change the text size when clicked
      $('a.changer').click(function() {
        // Set the current font size of the specified section as a variable
        var currentFontSize = parseFloat(element_to_resize.css('font-size'), 10);
        // Set the current line-height
        var current_line_height = parseFloat(element_to_resize.css('line-height'), 10);
        // javascript lets us choose which link was clicked, by ID
        if (this.id == 'text_resize_increase') {
          var new_font_size = currentFontSize * 1.2;
          if (text_resize_line_height_allow) { var new_line_height = current_line_height * 1.2; }
          // Allow resizing as long as font size doesn't go above text_resize_maximum.
          if (new_font_size <= text_resize_maximum) {
            $.cookie('text_resize', new_font_size, { path: '/' });
            if (text_resize_line_height_allow) { $.cookie('text_resize_line_height', new_line_height, { path: '/' }); }
            var allow_change = true;
          }
          else {
            $.cookie('text_resize', text_resize_maximum, { path: '/' });
            if (text_resize_line_height_allow) { $.cookie('text_resize_line_height', text_resize_line_height_max, { path: '/' }); }
            var reset_size_max = true;
          }
        }
        else if (this.id == 'text_resize_decrease') {
          var new_font_size = currentFontSize / 1.2;
          if (text_resize_line_height_allow) { var new_line_height = current_line_height / 1.2; }
          if (new_font_size >= text_resize_minimum) {
            // Allow resizing as long as font size doesn't go below text_resize_minimum.
            $.cookie('text_resize', new_font_size, { path: '/' });
            if (text_resize_line_height_allow) { $.cookie('text_resize_line_height', new_line_height, { path: '/' }); }
            var allow_change = true;
          }
          else {
            // If it goes below text_resize_minimum, just leave it at text_resize_minimum.
            $.cookie('text_resize', text_resize_minimum, { path: '/' });
            if (text_resize_line_height_allow) { $.cookie('text_resize_line_height', text_resize_line_height_min, { path: '/' }); }
            var reset_size_min = true;
          }
        }
        else if (this.id == 'text_resize_reset') {
          $.cookie('text_resize', null, { path: '/' });
          if (text_resize_line_height_allow) { $.cookie('text_resize_line_height', null, { path: '/' }); }
          var reset_size_original = true;
        }
        // jQuery lets us set the font size value of the main text div
        if (allow_change == true) {
          element_to_resize.css('font-size', new_font_size + 'px'); // Add 'px' onto the end, otherwise ems are used as units by default
          if (text_resize_line_height_allow) { element_to_resize.css('line-height', new_line_height + 'px'); }
          return false;
        }
        else if (reset_size_min == true) {
          element_to_resize.css('font-size', text_resize_minimum + 'px');
          if (text_resize_line_height_allow) { element_to_resize.css('line-height', text_resize_line_height_min + 'px'); }
          return false;
        }
        else if (reset_size_max == true) {
          element_to_resize.css('font-size', text_resize_maximum + 'px');
          if (text_resize_line_height_allow) { element_to_resize.css('line-height', text_resize_line_height_max + 'px'); }
          return false;
        }
        else if (reset_size_original == true) {
          element_to_resize.css('font-size', null);
          if (text_resize_line_height_allow) { element_to_resize.css('line-height', null); }
          return false;
        }
      });
    }
  };
})(jQuery);;
// $Id: extlink.js,v 1.8 2010/05/26 01:25:56 quicksketch Exp $
(function ($) {

function extlinkAttach(context) {
  // Strip the host name down, removing ports, subdomains, or www.
  var pattern = /^(([^\/:]+?\.)*)([^\.:]{4,})((\.[a-z]{1,4})*)(:[0-9]{1,5})?$/;
  var host = window.location.host.replace(pattern, '$3$4');
  var subdomain = window.location.host.replace(pattern, '$1');

  // Determine what subdomains are considered internal.
  if (Drupal.settings.extlink.extSubdomains) {
    var subdomains = "([^/]*\\.)?";
  }
  else if (subdomain == 'www.' || subdomain == '') {
    var subdomains = "(www\\.)?";
  }
  else {
    var subdomains = subdomain.replace(".", "\\.");
  }

  // Build regular expressions that define an internal link.
  var internal_link = new RegExp("^https?://" + subdomains + host, "i");

  // Extra internal link matching.
  var extInclude = false;
  if (Drupal.settings.extlink.extInclude) {
    extInclude = new RegExp(Drupal.settings.extlink.extInclude.replace(/\\/, '\\'));
  }

  // Extra external link matching.
  var extExclude = false;
  if (Drupal.settings.extlink.extExclude) {
    extExclude = new RegExp(Drupal.settings.extlink.extExclude.replace(/\\/, '\\'));
  }

  // Find all links which are NOT internal and begin with http (as opposed
  // to ftp://, javascript:, etc. other kinds of links.
  // When operating on the 'this' variable, the host has been appended to
  // all links by the browser, even local ones.
  // In jQuery 1.1 and higher, we'd use a filter method here, but it is not
  // available in jQuery 1.0 (Drupal 5 default).
  var external_links = new Array();
  var mailto_links = new Array();
  $("a:not(." + Drupal.settings.extlink.extClass + ", ." + Drupal.settings.extlink.mailtoClass + ")", context).each(function(el) {
    try {
      var url = this.href.toLowerCase();
      if (url.indexOf('http') == 0 && (!url.match(internal_link) || (extInclude && url.match(extInclude))) && !(extExclude && url.match(extExclude))) {
        external_links.push(this);
      }
      else if (url.indexOf('mailto:') == 0) {
        mailto_links.push(this);
      }
    }
    // IE7 throws errors often when dealing with irregular links, such as:
    // <a href="node/10"></a> Empty tags.
    // <a href="http://user:pass@example.com">example</a> User:pass syntax.
    catch(error) {
      return false;
    }
  });

  if (Drupal.settings.extlink.extClass) {
    // Apply the "ext" class to all links not containing images.
    if (parseFloat($().jquery) < 1.2) {
      $(external_links).not('[img]').addClass(Drupal.settings.extlink.extClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.extClass + '></span>'); });
    }
    else {
      $(external_links).not($(external_links).find('img').parents('a')).addClass(Drupal.settings.extlink.extClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.extClass + '></span>'); });
    }
  }

  if (Drupal.settings.extlink.mailtoClass) {
    // Apply the "mailto" class to all mailto links not containing images.
    if (parseFloat($().jquery) < 1.2) {
      $(mailto_links).not('[img]').addClass(Drupal.settings.extlink.mailtoClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.mailtoClass + '></span>'); });
    }
    else {
      $(mailto_links).not($(mailto_links).find('img').parents('a')).addClass(Drupal.settings.extlink.mailtoClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.mailtoClass + '></span>'); });
    }
  }

  if (Drupal.settings.extlink.extTarget) {
    // Apply the target attribute to all links.
    $(external_links).attr('target', Drupal.settings.extlink.extTarget);
  }

  if (Drupal.settings.extlink.extAlert) {
    // Add pop-up click-through dialog.
    $(external_links).click(function(e) {
     return confirm(Drupal.settings.extlink.extAlertText);
    });
  }

  // Work around for Internet Explorer box model problems.
  if (($.support && !($.support.boxModel === undefined) && !$.support.boxModel) || ($.browser.msie && parseInt($.browser.version) <= 7)) {
    $('span.ext, span.mailto').css('display', 'inline-block');
  }
}

Drupal.behaviors.extlink = {
  attach: function(context){
    extlinkAttach(context);
  }
}

})(jQuery);
;