Miscellany

// $Id: $Drupal.checkAllAttach = function() {  // keep track of which checkbox is checked for selecting ranges  var checked;    // Find all <a> with class check-all, and attach a toggle event to them  // so that when the link is clicked, checkboxes within the form are checked  // and when the link is clicked again, checkboxes are unchecked  $('a.select-all').show().toggle(function() {    $('input:checkbox', this.form).each(function() {      this.checked = true;      $(this).parents('tr').addClass('selected');    });    $(this).html('Select&nbsp;none');    return false;  }, function() {    $('input:checkbox', this.form).each(function() {      this.checked = false;      $(this).parents('tr').removeClass('selected');    });    $(this).html('Select&nbsp;all');    return false;  });  // If any checkbox is checked in a checkall, highlight it  $('form[a.select-all] input:checkbox').click(function(e) {    $(this).parents('tr').addClass('selected');    if (e.shiftKey) {      from = $(checked).parents('tr')[0];      to = $(e.target).parents('tr')[0];            if (from.rowIndex > to.rowIndex) {         temp = to;         to = from;         from = temp;      }            // To go row from row, we need to use the checkboxes parent TR      selectRange(from, to);    }    checked = e.target;  });    // Select all checkboxes within a range  function selectRange(from, to) {    // Traverse through the sibling nodes    for (var i = from.nextSibling; i; i = i.nextSibling) {      // Make sure that we're only dealing with elements      if (i.nodeType != 1) continue;      // If we find a match then we need to stop      if (to.nodeType) {        if (i == to) break;      }       else if (jQuery.filter(to, [i]).r.length) break;            $(i).addClass('selected');      $('input:checkbox', i).each(function() {        this.checked = true;      });    }  }}// Global Killswitchif (Drupal.jsEnabled) {  $(document).ready(Drupal.checkAllAttach);}