Removed unused file.

themes/blueprint/js/browse.js

-$(document).ready(function() {
-    registerLoadHandlers();
-});
-
-function registerLoadHandlers() {
-    registerLoadHandler('loadOptions', 'getOptionsAsHTML');
-    registerLoadHandler('loadAlphabet', 'getAlphabetAsHTML');
-    registerLoadHandler('loadSubjects', 'getSubjectsAsHTML');
-}
-
-function registerLoadHandler(linkClass, method) {
-    $('ul.browse a.'+linkClass).each(function() {
-        var params = extractParams($(this).attr('class'));
-        params.query = $(this).attr('title');
-        $(this).unbind('click').click(function() {
-            highlightBrowseLink(this);
-            loadBrowseOptions(method, params);
-            return false;
-        });
-    });
-}
-
-function loadBrowseOptions(method, params) {
-    $('#list4container').empty().removeClass('browseNav');
-    $('#'+params.target).addClass('browseNav').empty()
-        .append('<div class="dialogLoading"></div>');
-    $.ajax({
-        dataType: 'json',
-        url: path + '/AJAX/JSON_Browse?method='+method,
-        data: params,
-        success: function(response) {
-            if(response.status == 'OK') {
-                $('#'+params.target).empty().append(response.data);
-                registerLoadHandlers();
-            }
-        }
-    }); 
-}
-
-function highlightBrowseLink(link) {
-    $(link).parentsUntil('div.browseNav').children('li').removeClass('active');
-    $(link).parent('li').addClass('active');    
-}
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