diff --git a/www/conservancy/static/admin/js/admin/CollapsedFieldsets.js b/www/conservancy/static/admin/js/admin/CollapsedFieldsets.js
deleted file mode 100644
index c8426db2281ea69b6ce6461318a094e546ebf2ae..0000000000000000000000000000000000000000
--- a/www/conservancy/static/admin/js/admin/CollapsedFieldsets.js
+++ /dev/null
@@ -1,85 +0,0 @@
-// Finds all fieldsets with class="collapse", collapses them, and gives each
-// one a "Show" link that uncollapses it. The "Show" link becomes a "Hide"
-// link when the fieldset is visible.
-
-function findForm(node) {
-    // returns the node of the form containing the given node
-    if (node.tagName.toLowerCase() != 'form') {
-        return findForm(node.parentNode);
-    }
-    return node;
-}
-
-var CollapsedFieldsets = {
-    collapse_re: /\bcollapse\b/,   // Class of fieldsets that should be dealt with.
-    collapsed_re: /\bcollapsed\b/, // Class that fieldsets get when they're hidden.
-    collapsed_class: 'collapsed',
-    init: function() {
-        var fieldsets = document.getElementsByTagName('fieldset');
-        var collapsed_seen = false;
-        for (var i = 0, fs; fs = fieldsets[i]; i++) {
-            // Collapse this fieldset if it has the correct class, and if it
-            // doesn't have any errors. (Collapsing shouldn't apply in the case
-            // of error messages.)
-            if (fs.className.match(CollapsedFieldsets.collapse_re) && !CollapsedFieldsets.fieldset_has_errors(fs)) {
-                collapsed_seen = true;
-                // Give it an additional class, used by CSS to hide it.
-                fs.className += ' ' + CollapsedFieldsets.collapsed_class;
-                // (<a id="fieldsetcollapser3" class="collapse-toggle" href="#">Show</a>)
-                var collapse_link = document.createElement('a');
-                collapse_link.className = 'collapse-toggle';
-                collapse_link.id = 'fieldsetcollapser' + i;
-                collapse_link.onclick = new Function('CollapsedFieldsets.show('+i+'); return false;');
-                collapse_link.href = '#';
-                collapse_link.innerHTML = gettext('Show');
-                var h2 = fs.getElementsByTagName('h2')[0];
-                h2.appendChild(document.createTextNode(' ('));
-                h2.appendChild(collapse_link);
-                h2.appendChild(document.createTextNode(')'));
-            }
-        }
-        if (collapsed_seen) {
-            // Expand all collapsed fieldsets when form is submitted.
-            addEvent(findForm(document.getElementsByTagName('fieldset')[0]), 'submit', function() { CollapsedFieldsets.uncollapse_all(); });
-        }
-    },
-    fieldset_has_errors: function(fs) {
-        // Returns true if any fields in the fieldset have validation errors.
-        var divs = fs.getElementsByTagName('div');
-        for (var i=0; i<divs.length; i++) {
-            if (divs[i].className.match(/\berror\b/)) {
-                return true;
-            }
-        }
-        return false;
-    },
-    show: function(fieldset_index) {
-        var fs = document.getElementsByTagName('fieldset')[fieldset_index];
-        // Remove the class name that causes the "display: none".
-        fs.className = fs.className.replace(CollapsedFieldsets.collapsed_re, '');
-        // Toggle the "Show" link to a "Hide" link
-        var collapse_link = document.getElementById('fieldsetcollapser' + fieldset_index);
-        collapse_link.onclick = new Function('CollapsedFieldsets.hide('+fieldset_index+'); return false;');
-        collapse_link.innerHTML = gettext('Hide');
-    },
-    hide: function(fieldset_index) {
-        var fs = document.getElementsByTagName('fieldset')[fieldset_index];
-        // Add the class name that causes the "display: none".
-        fs.className += ' ' + CollapsedFieldsets.collapsed_class;
-        // Toggle the "Hide" link to a "Show" link
-        var collapse_link = document.getElementById('fieldsetcollapser' + fieldset_index);
-        collapse_link.onclick = new Function('CollapsedFieldsets.show('+fieldset_index+'); return false;');
-        collapse_link.innerHTML = gettext('Show');
-    },
-
-    uncollapse_all: function() {
-        var fieldsets = document.getElementsByTagName('fieldset');
-        for (var i=0; i<fieldsets.length; i++) {
-            if (fieldsets[i].className.match(CollapsedFieldsets.collapsed_re)) {
-                CollapsedFieldsets.show(i);
-            }
-        }
-    }
-}
-
-addEvent(window, 'load', CollapsedFieldsets.init);