Rename variable.

diff --git a/src/mkws-widget-termlists.js b/src/mkws-widget-termlists.js
index 6aa5927..0b6d6c0 100644 (file)
--- a/src/mkws-widget-termlists.js
+++ b/src/mkws-widget-termlists.js
@@ -52,26 +52,26 @@ mkws.registerWidgetType('Termlists', function() {
        function makeSingleFacet(caption, data, max, pzIndex) {
            var teamName = that.team.name();
 
-           var a2 = [];
-           a2.push('<div class="termtitle">' + M(caption) + '</div>');
+           var acc = [];
+           acc.push('<div class="termtitle">' + M(caption) + '</div>');
            for (var i = 0; i < data.length && i < max; i++) {
-               a2.push('<div class="term">');
-               a2.push('<a href="#" ');
+               acc.push('<div class="term">');
+               acc.push('<a href="#" ');
                var action = '';
                if (!pzIndex) {
                    // Special case: target selection
-                   a2.push('target_id='+data[i].id+' ');
+                   acc.push('target_id='+data[i].id+' ');
                    if (!that.team.targetFiltered(data[i].id)) {
                        action = 'mkws.limitTarget(\'' + teamName + '\', this.getAttribute(\'target_id\'),this.firstChild.nodeValue)';
                    }
                } else {
                    action = 'mkws.limitQuery(\'' + teamName + '\', \'' + pzIndex + '\', this.firstChild.nodeValue)';
                }
-               a2.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
+               acc.push('onclick="' + action + ';return false;">' + data[i].name + '</a>'
                         + ' <span>' + data[i].freq + '</span>');
-               a2.push('</div>');
+               acc.push('</div>');
            }
-           return a2.join('');
+           return acc.join('');
        }
     });