diff --git a/Themes/default/scripts/jquery.sceditor.smf.js b/Themes/default/scripts/jquery.sceditor.smf.js
index f02dadc563..612b4d085b 100644
--- a/Themes/default/scripts/jquery.sceditor.smf.js
+++ b/Themes/default/scripts/jquery.sceditor.smf.js
@@ -56,6 +56,7 @@
 			return current_value;
 		},
 		appendEmoticon: function (code, emoticon, description) {
+			var base = this;
 			if (emoticon == '')
 				line.append($('<br>'));
 			else
@@ -95,7 +96,7 @@
 			var popup_exists = false;
 			content = $('<div class="sceditor-insertemoticon">');
 			line = $('<div>');
-			base = this;
+			var base = this;
 
 			for (smiley_popup in this.opts.emoticons.popup)
 			{
@@ -106,9 +107,10 @@
 			{
 				base.opts.emoticons.more = base.opts.emoticons.popup;
 				moreButton = $('<div class="sceditor-more-button sceditor-more button">').text(this._('More')).click(function () {
-					if ($(".sceditor-smileyPopup").length > 0)
+					var smileyPopup = base.editorMainWrapper.querySelector(".sceditor-smileyPopup");
+					if (smileyPopup)
 					{
-						$(".sceditor-smileyPopup").fadeIn('fast');
+						$(smileyPopup).fadeIn('fast');
 					}
 					else
 					{
@@ -122,7 +124,7 @@
 
 						popupContent.append(titlebar);
 						closeButton = $('<span class="button">').text(base._('Close')).click(function () {
-							$(".sceditor-smileyPopup").fadeOut('fast');
+							$(base.editorMainWrapper.querySelector(".sceditor-smileyPopup")).fadeOut('fast');
 						});
 
 						$.each(emoticons, function( code, emoticon ) {
@@ -145,9 +147,9 @@
 						adjheight = closeButton.height() + titlebar.height();
 						$dropdown = $('<div class="centerbox sceditor-smileyPopup">')
 							.append(popupContent)
-							.appendTo($('.sceditor-container'));
+							.appendTo(base.editorMainWrapper);
 
-						$('.sceditor-smileyPopup').animaDrag({
+						$(base.editorMainWrapper.querySelector('.sceditor-smileyPopup')).animaDrag({
 							speed: 150,
 							interval: 120,
 							during: function (e) {
@@ -172,14 +174,13 @@
 			});
 			if (line.children().length > 0)
 				content.append(line);
-			$(".sceditor-toolbar").append(content);
+			$(base.editorMainWrapper.querySelector(".sceditor-toolbar")).append(content);
 			if (typeof moreButton !== "undefined")
 				content.append($('<center/>').append(moreButton));
 		}
 	};
 
 	var createFn = sceditor.create;
-	var isPatched = false;
 
 	sceditor.create = function (textarea, options) {
 		// Call the original create function
@@ -188,8 +189,9 @@
 		// Constructor isn't exposed so get reference to it when
 		// creating the first instance and extend it then
 		var instance = sceditor.instance(textarea);
-		if (!isPatched && instance) {
+		if (instance && typeof instance.isPatched == 'undefined') {
 			sceditor.utils.extend(instance.constructor.prototype, extensionMethods);
+			instance.editorMainWrapper = instance.getContentAreaContainer().closest('.sceditor-container');
 			window.addEventListener('beforeunload', instance.updateOriginal, false);
 
 			/*
@@ -197,11 +199,11 @@
 			 * toolbars and tons of smilies play havoc with this.
 			 * Only resize the text areas instead.
 			 */
-			document.querySelector(".sceditor-container").removeAttribute("style");
-			document.querySelector(".sceditor-container textarea").style.height = options.height;
-			document.querySelector(".sceditor-container textarea").style.flexBasis = options.height;
+			instance.editorMainWrapper.removeAttribute("style");
+			instance.editorMainWrapper.querySelector("textarea").style.height = options.height;
+			instance.editorMainWrapper.querySelector("textarea").style.flexBasis = options.height;
 
-			isPatched = true;
+			instance.isPatched = true;
 		}
 	};
 })(jQuery);