diff --git a/README.md b/README.md
index ea89caa..9a0b0ff 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
-## YourCode 1.1.1
+## YourCode 2.0
+for MyBB 1.8.x
 
 *Forget MyCode. Take control of YourCode-- a much better way of handling BB Code for MyBB forums*
 
diff --git a/Upload/admin/jscripts/yourcode/yourcode_inline.js b/Upload/admin/jscripts/yourcode/yourcode_inline.js
index b664376..a9b2607 100644
--- a/Upload/admin/jscripts/yourcode/yourcode_inline.js
+++ b/Upload/admin/jscripts/yourcode/yourcode_inline.js
@@ -34,10 +34,10 @@ var YourCode = (function(yc) {
 	 */
 	function init() {
 		initialCount();
-		$('yc_select_all').observe('click', selectAll);
-		$$('.yc_check').invoke('observe', 'click', keepCount);
-		$('yc_inline_clear').observe('click', clearAll);
-		$('yc_inline_submit').observe('click', submitCheck);
+		$('#yc_select_all').click(selectAll);
+		$('.yc_check').click(keepCount);
+		$('#yc_inline_clear').click(clearAll);
+		$('#yc_inline_submit').click(submitCheck);
 	}
 
 	/**
@@ -47,7 +47,7 @@ var YourCode = (function(yc) {
 	 * @return void
 	 */
 	function setup(language) {
-		Object.extend(lang, language || {});
+		$.extend(lang, language || {});
 	}
 
 	/**
@@ -58,8 +58,8 @@ var YourCode = (function(yc) {
 	 */
 	function submitCheck(e) {
 		if (!checkCount) {
-			Event.stop(e);
-			alert(lang.noSelection);
+			e.preventDefault();
+			$.jGrowl(lang.noSelection);
 		}
 	}
 
@@ -72,7 +72,7 @@ var YourCode = (function(yc) {
 	function selectAll(e) {
 		var onOff = false;
 
-		if(this.checked) {
+		if($(this).prop("checked")) {
 			onOff = true;
 		}
 		setAllChecks(onOff);
@@ -89,9 +89,9 @@ var YourCode = (function(yc) {
 			onOff = false;
 		}
 		checkCount = 0;
-		$('yc_select_all').checked = onOff;
-		$$('.yc_check').each(function(check) {
-			check.checked = onOff;
+		$('#yc_select_all').prop("checked", onOff);
+		$('.yc_check').each(function(k, check) {
+			$(check).prop("checked", onOff);
 			if (onOff) {
 				++checkCount;
 			}
@@ -106,7 +106,7 @@ var YourCode = (function(yc) {
 	 * @return void
 	 */
 	function keepCount(e) {
-		if(this.checked) {
+		if(this.prop("checked")) {
 			++checkCount;
 		} else {
 			--checkCount;
@@ -120,7 +120,7 @@ var YourCode = (function(yc) {
 	 * @return void
 	 */
 	function updateCheckCount() {
-		$('yc_inline_submit').value = lang.go + ' (' + checkCount + ')';
+		$('#yc_inline_submit').val(lang.go + ' (' + checkCount + ')');
 	}
 
 	/**
@@ -140,15 +140,15 @@ var YourCode = (function(yc) {
 	 */
 	function initialCount() {
 		checkCount = 0;
-		$$('.yc_check').each(function(check) {
-			if (check.checked) {
+		$('.yc_check').each(function(k, check) {
+			if ($(check).prop("checked")) {
 				++checkCount;
 			}
 		});
 		updateCheckCount();
 	}
 
-	Event.observe(window, 'load', init);
+	$(document).ready(init);
 
 	// the public method
 	yc.inline = {
diff --git a/Upload/admin/jscripts/yourcode/yourcode_sandbox.js b/Upload/admin/jscripts/yourcode/yourcode_sandbox.js
index fed49a0..963de47 100644
--- a/Upload/admin/jscripts/yourcode/yourcode_sandbox.js
+++ b/Upload/admin/jscripts/yourcode/yourcode_sandbox.js
@@ -24,7 +24,7 @@ var YourCode = (function(yc) {
 	function Sandbox(url, elements) {
 		var allGood = true;
 
-		['button', 'regexTextbox', 'replacementTextbox', 'testTextbox', 'htmlTextbox', 'actualDiv', 'nestableInput', 'caseSensitiveInput', 'singleLineInput', 'multiLineInput', 'evalInput'].each(function(key) {
+		$.each(['button', 'regexTextbox', 'replacementTextbox', 'testTextbox', 'htmlTextbox', 'actualDiv', 'nestableInput', 'caseSensitiveInput', 'singleLineInput', 'multiLineInput', 'evalInput'], function(k, key) {
 			if (elements && elements[key]) {
 				this[key] = elements[key];
 			} else {
@@ -38,7 +38,7 @@ var YourCode = (function(yc) {
 		}
 
 		this.url = url;
-		this.button.observe('click', this.update.bindAsEventListener(this));
+		this.button.click($.proxy(this.update, this));
 	}
 
 	/**
@@ -49,27 +49,26 @@ var YourCode = (function(yc) {
 	 */
 	function update(e) {
 		var fn = encodeURIComponent;
-		Event.stop(e);
+		e.preventDefault();
 
 		// build the data
-		postData = "regex=" + fn(this.regexTextbox.value) +
-			"&replacement=" + fn(this.replacementTextbox.value) +
-			"&test_value=" + fn(this.testTextbox.value) +
+		postData = "regex=" + fn(this.regexTextbox.val()) +
+			"&replacement=" + fn(this.replacementTextbox.val()) +
+			"&test_value=" + fn(this.testTextbox.val()) +
 			"&my_post_key=" + fn(my_post_key) +
-			(this.nestableInput.checked ? '&nestable=1' : '') +
-			(this.caseSensitiveInput.checked ? '&case_sensitive=1' : '') +
-			(this.singleLineInput.checked ? '&single_line=1' : '') +
-			(this.multiLineInput.checked ? '&multi_line=1' : '') +
-			(this.evalInput.checked ? '&eval=1' : '');
+			(this.nestableInput.prop("checked") ? '&nestable=1' : '') +
+			(this.caseSensitiveInput.prop("checked") ? '&case_sensitive=1' : '') +
+			(this.singleLineInput.prop("checked") ? '&single_line=1' : '') +
+			(this.multiLineInput.prop("checked") ? '&multi_line=1' : '') +
+			(this.evalInput.prop("checked") ? '&eval=1' : '');
 
-		this.spinner = new ActivityIndicator("body", {
-			image: this.spinnerImage
-		});
-
-		new Ajax.Request(this.url, {
-			method: 'post',
-			postBody: postData,
-			onComplete: this.onComplete.bind(this)
+		$.jGrowl("updating...");
+		
+		$.ajax({
+			type: 'post',
+			url: this.url,
+			data: postData,
+			complete: $.proxy(this.onComplete, this),
 		});
 	}
 
@@ -86,13 +85,11 @@ var YourCode = (function(yc) {
 			if (!message[1]) {
 				message[1] = "An unknown error occurred.";
 			}
-			alert('There was an error fetching the test results.\n\n' + message[1]);
+			$.jGrowl('There was an error fetching the test results.\n\n' + message[1]);
 		} else if(transport.responseText) {
-			this.actualDiv.innerHTML = transport.responseText;
-			this.htmlTextbox.value = transport.responseText;
+			this.actualDiv.html(transport.responseText);
+			this.htmlTextbox.val(transport.responseText);
 		}
-
-		this.spinner.destroy();
 		return true;
 	}
 
@@ -109,7 +106,6 @@ var YourCode = (function(yc) {
 		singleLineInput: null,
 		multiLineInput: null,
 		evalInput: null,
-		spinnerImage: "../images/spinner_big.gif",
 		update: update,
 		onComplete: onComplete,
 	}
diff --git a/Upload/inc/plugins/yourcode/acp.php b/Upload/inc/plugins/yourcode/acp.php
index 9ebc1f4..3a4c2fa 100644
--- a/Upload/inc/plugins/yourcode/acp.php
+++ b/Upload/inc/plugins/yourcode/acp.php
@@ -562,20 +562,20 @@ function yourcode_admin_edit()
 	echo <<<EOF
 <script type="text/javascript" src="./jscripts/yourcode/yourcode_sandbox.js"></script>
 <script type="text/javascript">
-Event.observe(window, "load", function() {
+$(document).ready(function() {
 <!--
 new YourCode.Sandbox("./index.php?module=config-yourcode&action=edit&mode=xmlhttp", {
-		button: $("test"),
-		regexTextbox: $("regex"),
-		replacementTextbox: $("replacement"),
-		testTextbox: $("test_value"),
-		htmlTextbox: $("result_html"),
-		actualDiv: $("result_actual"),
-		nestableInput: $('nestable'),
-		caseSensitiveInput: $('case_sensitive'),
-		singleLineInput: $('single_line'),
-		multiLineInput: $('multi_line'),
-		evalInput: $('eval'),
+		button: $("#test"),
+		regexTextbox: $("#regex"),
+		replacementTextbox: $("#replacement"),
+		testTextbox: $("#test_value"),
+		htmlTextbox: $("#result_html"),
+		actualDiv: $("#result_actual"),
+		nestableInput: $('#nestable'),
+		caseSensitiveInput: $('#case_sensitive'),
+		singleLineInput: $('#single_line'),
+		multiLineInput: $('#multi_line'),
+		evalInput: $('#eval'),
 	});
 });
 // -->
@@ -986,7 +986,7 @@ function yourcode_admin_tools()
 	yourcode_output_tabs('yourcode_tools');
 
 	$onsubmit = <<<EOF
-if($('file_s').value) { return true; } alert('{$lang->yourcode_import_no_file}'); return false;
+if($('#file_s').val()) { return true; } alert('{$lang->yourcode_import_no_file}'); return false;
 EOF;
 
 	$form = new Form($html->url(array("action" => 'import')), 'post', '', 1, '', '', $onsubmit);
@@ -1095,10 +1095,10 @@ function yourcode_admin_import()
 
 			$total = count($codes);
 			$onclick = <<<EOF
-var all_checks = $$('input.checkbox_input'); if(this.checked) { checked = true; } for(x = 0; x < all_checks.length; x++) { all_checks[x].checked = checked; }
+var all_checks = $('input.checkbox_input'); if(this.checked) { checked = true; } for(x = 0; x < all_checks.length; x++) { all_checks[x].checked = checked; }
 EOF;
 			$onsubmit = <<<EOF
-var all_checks = $$('input.checkbox_input'); for(x = 0; x < all_checks.length; x++) { if(all_checks[x].checked) { return true; } } alert('{$lang->yourcode_import_selection_error}'); return false;
+var all_checks = $('input.checkbox_input'); for(x = 0; x < all_checks.length; x++) { if(all_checks[x].checked) { return true; } } alert('{$lang->yourcode_import_selection_error}'); return false;
 EOF;
 			$form = new Form($html->url(array("action" => 'import', "mode" => 'finish')), 'post', '', '', '', '', $onsubmit);
 			$form_container = new FormContainer($lang->yourcode_import);
diff --git a/Upload/inc/plugins/yourcode/install.php b/Upload/inc/plugins/yourcode/install.php
index 0ef4c43..925eeca 100644
--- a/Upload/inc/plugins/yourcode/install.php
+++ b/Upload/inc/plugins/yourcode/install.php
@@ -69,8 +69,8 @@ function yourcode_info()
 		"website" => 'https://github.com/WildcardSearch/YourCode',
 		"author" => $author,
 		"authorsite" => 'http://www.rantcentralforums.com',
-		"version" => '1.1.1',
-		"compatibility" => '16*',
+		"version" => '2.0',
+		"compatibility" => '18*',
 		"guid" => '36a18ebc285a181a42561141adfd1d7f',
 	);
 }