1 var Actions = {

     2     init: function() {

     3         var selectAll = document.getElementById('action-toggle');

     4         if (selectAll) {

     5             selectAll.style.display = 'inline';

     6             addEvent(selectAll, 'click', function() {

     7                 Actions.checker(selectAll.checked);

     8             });

     9         }

    10         var changelistTable = document.getElementsBySelector('#changelist table')[0];

    11         if (changelistTable) {

    12             addEvent(changelistTable, 'click', function(e) {

    13                 if (!e) { var e = window.event; }

    14                 var target = e.target ? e.target : e.srcElement;

    15                 if (target.nodeType == 3) { target = target.parentNode; }

    16                 if (target.className == 'action-select') {

    17                     var tr = target.parentNode.parentNode;

    18                     Actions.toggleRow(tr, target.checked);

    19                 }

    20             });

    21         }

    22     },

    23     toggleRow: function(tr, checked) {

    24         if (checked && tr.className.indexOf('selected') == -1) {

    25             tr.className += ' selected';

    26         } else if (!checked) {

    27             tr.className = tr.className.replace(' selected', '');

    28         }  

    29     },

    30     checker: function(checked) {

    31         var actionCheckboxes = document.getElementsBySelector('tr input.action-select');

    32         for(var i = 0; i < actionCheckboxes.length; i++) {

    33             actionCheckboxes[i].checked = checked;

    34             Actions.toggleRow(actionCheckboxes[i].parentNode.parentNode, checked);

    35         }

    36     }

    37 };

    38 

    39 addEvent(window, 'load', Actions.init);