diff --git a/l10n_client.js b/l10n_client.js
index df08e05..377d4f7 100644
--- a/l10n_client.js
+++ b/l10n_client.js
@@ -2,98 +2,97 @@
 (function ($) {
 
 // Store all l10n_client related data + methods in its own object
-$.extend(Drupal, {
-  l10nClient: new (function() {
-    // Set "selected" string to unselected, i.e. -1
-    this.selected = -1;
-    // Keybindings
-    this.keys = {'toggle':'ctrl+shift+s', 'clear': 'esc'}; // Keybindings
-    // Keybinding functions
-    this.key = function(pressed) {
-      switch(pressed) {
-        case 'toggle':
-          // Grab user-hilighted text & send it into the search filter
-          userSelection = window.getSelection ? window.getSelection() : document.getSelection ? document.getSelection() : document.selection.createRange().text;
-          userSelection = String(userSelection);
-          if(userSelection.length > 0) {
-            Drupal.l10nClient.filter(userSelection);
-            Drupal.l10nClient.toggle(1);
-            $('#l10n-client .string-search').focus();
-          } else {
-            if($('#l10n-client').is('.hidden')) {
-              Drupal.l10nClient.toggle(1);
-              if(!$.browser.safari) {
-                $('#l10n-client .string-search').focus();
-              }
-            } else {
-              Drupal.l10nClient.toggle(0);
+Drupal.l10nClient = {
+  // Cache client object
+  clientObj: function(){
+    return $('#l10n-client');
+  },
+  // Set "selected" string to unselected, i.e. -1
+  selected: -1,
+  // Keybindings
+  keys: {'toggle':'ctrl+shift+s', 'clear': 'esc'}, // Keybindings
+  // Keybinding functions
+  key: function(pressed) {
+    switch(pressed) {
+      case 'toggle':
+        // Grab user-hilighted text & send it into the search filter
+        var userSelection = window.getSelection ? window.getSelection() : document.getSelection ? document.getSelection() : document.selection.createRange().text;
+        userSelection = String(userSelection);
+        if(userSelection.length > 0) {
+          this.filter(userSelection);
+          this.toggle(1);
+          this.clientObj().find('.string-search').focus();
+        } else {
+          if(this.clientObj().is('.hidden')) {
+            this.toggle(1);
+            if(!$.browser.safari) {
+              this.clientObj().find('.string-search').focus();
             }
+          } else {
+            this.toggle(0);
           }
-        break;
-        case 'clear':
-          this.filter(false);
-        break;
-      }
-    }
-    // Toggle the l10nclient
-    this.toggle = function(state) {
-      switch(state) {
-        case 1:
-          $('#l10n-client-string-select, #l10n-client-string-editor, #l10n-client .labels .label').show();
-          $('#l10n-client').height('22em').removeClass('hidden');
-          $('#l10n-client .labels .toggle').text('X');
-          if(!$.browser.msie) {
-            $('body').css('border-bottom', '22em solid #fff');
-          }
-          $.cookie('Drupal_l10n_client', '1', {expires: 7, path: '/'});
-        break;
-        case 0:
-          $('#l10n-client-string-select, #l10n-client-string-editor, #l10n-client .labels .label').hide();
-          $('#l10n-client').height('2em').addClass('hidden');
-          $('#l10n-client .labels .toggle').text(Drupal.t('Translate Text'));
-          if(!$.browser.msie) {
-            $('body').css('border-bottom', '0px');
-          }
-          $.cookie('Drupal_l10n_client', '0', {expires: 7, path: '/'});
-        break;
-      }
-    }
-    // Get a string from the DOM tree
-    this.getString = function(index, type) {
-      return $('#l10n-client-data div:eq('+index+') .'+type).text();
-    }
-    // Set a string in the DOM tree
-    this.setString = function(index, data) {
-      $('#l10n-client-data div:eq('+index+') .target').text(data);
+        }
+      break;
+      case 'clear':
+        this.filter(false);
+      break;
     }
-    // Filter the the string list by a search string
-    this.filter = function(search) {
-      if(search == false || search == '') {
-        $('#l10n-client #l10n-client-search-filter-clear').focus();
-        $('#l10n-client-string-select li').show();
-        $('#l10n-client .string-search').val('');
-        $('#l10n-client .string-search').focus();
-      } else {
-        if(search.length > 0) {
-          $('#l10n-client-string-select li').hide();
-          $('#l10n-client-string-select li:contains('+search+')').show();
-          $('#l10n-client .string-search').val(search);
+  },
+  // Toggle the l10nclient
+  toggle: function(state) {
+    switch(state) {
+      case 1:
+        $('#l10n-client-string-select, #l10n-client-string-editor, #l10n-client .labels .label').show();
+        this.clientObj().height('22em').removeClass('hidden').find('.labels .toggle').text('X');
+        if(!$.browser.msie) {
+          $('body').css('border-bottom', '22em solid #fff');
+        }
+        $.cookie('Drupal_l10n_client', '1', {expires: 7, path: '/'});
+      break;
+      case 0:
+        $('#l10n-client-string-select, #l10n-client-string-editor, #l10n-client .labels .label').hide();
+        this.clientObj().height('2em').addClass('hidden').find('.labels .toggle').text(Drupal.t('Translate Text'));
+        if(!$.browser.msie) {
+          $('body').css('border-bottom', '0px');
         }
+        $.cookie('Drupal_l10n_client', '0', {expires: 7, path: '/'});
+      break;
+    }
+  },
+  // Get a string from the DOM tree
+  getString: function(index, type) {
+    return $('#l10n-client-data div:eq('+index+') .'+type).text();
+  },
+  // Set a string in the DOM tree
+  setString: function(index, data) {
+    $('#l10n-client-data div:eq('+index+') .target').text(data);
+  },
+  // Filter the the string list by a search string
+  filter: function(search) {
+    if(search == false || search == '') {
+      $('#l10n-client-search-filter-clear').focus();
+      $('#l10n-client-string-select li').show();
+      this.clientObj().find('.string-search').val('').focus();
+    } else {
+      if(search.length > 0) {
+        $('#l10n-client-string-select li').not(':contains('+search+')').hide();
+        this.clientObj().find('.string-search').val(search);
       }
     }
-  })
-});
+  }
+}
 
 // Attaches the localization editor behavior to all required fields.
 Drupal.behaviors.l10nClient = {}
 Drupal.behaviors.l10nClient.attach = function (context) {
+
   // Killswitch - attach only once.
-  if ($('#l10n-client').is('.l10n-client-processed')) {
+  if (Drupal.l10nClient.clientObj().is('.l10n-client-processed')) {
     return;
   }
 
   // First time - init & attach all handlers.
-  $('#l10n-client').addClass('l10n-client-processed');
+  Drupal.l10nClient.clientObj().addClass('l10n-client-processed');
 
   switch($.cookie('Drupal_l10n_client')) {
     case '1':
@@ -104,6 +103,8 @@ Drupal.behaviors.l10nClient.attach = function (context) {
     break;
   }
 
+  var $l10nClientForm = $('#l10n-client-form');
+
   // If the selection changes, copy string values to the source and target fields.
   // Add class to indicate selected string in list widget.
   $('#l10n-client-string-select li').click(function() {
@@ -112,16 +113,16 @@ Drupal.behaviors.l10nClient.attach = function (context) {
     var index = $('#l10n-client-string-select li').index(this);
 
     $('#l10n-client-string-editor .source-text').text(Drupal.l10nClient.getString(index, 'source'));
-    $('#l10n-client-form .translation-target').val(Drupal.l10nClient.getString(index, 'target'));
-    $('#l10n-client-form .source-textgroup').val(Drupal.l10nClient.getString(index, 'textgroup'));
+    $l10nClientForm.find('.translation-target').val(Drupal.l10nClient.getString(index, 'target'));
+    $l10nClientForm.find('.source-textgroup').val(Drupal.l10nClient.getString(index, 'textgroup'));
 
     Drupal.l10nClient.selected = index;
-    $('#l10n-client-form .form-submit').removeAttr("disabled");
+    $l10nClientForm.find('.form-submit').removeAttr("disabled");
   });
 
   // When l10n_client window is clicked, toggle based on current state.
-  $('#l10n-client .labels .toggle').click(function() {
-    if($('#l10n-client').is('.hidden')) {
+  Drupal.l10nClient.clientObj().find('.labels .toggle').click(function() {
+    if(Drupal.l10nClient.clientObj().is('.hidden')) {
       Drupal.l10nClient.toggle(1);
     } else {
       Drupal.l10nClient.toggle(0);
@@ -129,14 +130,14 @@ Drupal.behaviors.l10nClient.attach = function (context) {
   });
 
   // Copy source text to translation field on button click.
-  $('#l10n-client-form .edit-copy').click(function() {
-    $('#l10n-client-form .translation-target').val($('#l10n-client-string-editor .source-text').text());
+  $l10nClientForm.find('.edit-copy').click(function() {
+    $l10nClientForm.find('.translation-target').val($('#l10n-client-string-editor .source-text').text());
     return false;
   });
 
   // Clear translation field on button click.
-  $('#l10n-client-form .edit-clear').click(function() {
-    $('#l10n-client-form .translation-target').val('');
+  $l10nClientForm.find('.edit-clear').click(function() {
+    $l10nClientForm.find('.translation-target').val('');
     return false;
   });
 
@@ -147,35 +148,38 @@ Drupal.behaviors.l10nClient.attach = function (context) {
   }
 
   // Custom listener for l10n_client livesearch
-  $('#l10n-client .string-search').keyup(function(key) {
-    Drupal.l10nClient.filter($('#l10n-client .string-search').val());
+  Drupal.l10nClient.clientObj().find('.string-search').keyup(function(key) {
+    Drupal.l10nClient.filter(Drupal.l10nClient.clientObj().find('.string-search').val());
   });
 
   // Clear search
-  $('#l10n-client #l10n-client-search-filter-clear').click(function() {
+  Drupal.l10nClient.clientObj().find('#l10n-client-search-filter-clear').click(function() {
     Drupal.l10nClient.filter(false);
     return false;
   });
 
   // Send AJAX POST data on form submit.
-  $('#l10n-client-form').submit(function() {
-    $('#l10n-client-form .form-submit').attr("disabled", "true");
+  $l10nClientForm.submit(function() {
+    var $this = $(this);
+
+    $this.find('.form-submit').attr("disabled", "true");
+
     $.ajax({
       type: "POST",
-      url: $('#l10n-client-form').attr('action'),
+      url: $this.attr('action'),
       // Send source and target strings.
       data: {
         source: $('#l10n-client-string-editor .source-text').text(),
-        target: $('#l10n-client-form .translation-target').val(),
-        textgroup: $('#l10n-client-form .source-textgroup').val(),
-        'form_token': $('#l10n-client-form input[name=form_token]').val()
+        target: $this.find('.translation-target').val(),
+        textgroup: $this.find('.source-textgroup').val(),
+        'form_token': $this.find('input[name=form_token]').val()
       },
       success: function (data) {
         // Store string in local js
-        Drupal.l10nClient.setString(Drupal.l10nClient.selected, $('#l10n-client-form .translation-target').val());
+        Drupal.l10nClient.setString(Drupal.l10nClient.selected, $l10nClientForm.find('.translation-target').val());
 
         // Figure out the display of the new translation in the selection list.
-        var newTranslation = $('#l10n-client-form .translation-target').val();
+        var newTranslation = $l10nClientForm.find('.translation-target').val();
         var newTranslationDisplay = newTranslation;
         var newTranslationStripped = newTranslation.replace(/<\/?[^<>]+>/gi, '')
                                                    .replace(/&quot;/g, '"')
@@ -195,11 +199,11 @@ Drupal.behaviors.l10nClient.attach = function (context) {
         }
 
         // Mark string as translated.
-        $('#l10n-client-string-select li').eq(Drupal.l10nClient.selected).removeClass('untranslated').removeClass('active').addClass('translated').text(newTranslationDisplay);
+        $('#l10n-client-string-select li').eq(Drupal.l10nClient.selected).removeClass('untranslated active').addClass('translated').text(newTranslationDisplay);
 
         // Empty input fields.
         $('#l10n-client-string-editor .source-text').html(data);
-        $('#l10n-client-form .translation-target').val('');
+        $l10nClientForm.find('.translation-target').val('');
 
       },
       error: function (xmlhttp) {