Added the create view step three template.

htdocs/theme/default/templates/view/create3.tpl

+{include file="header.tpl"}
+
+<h2>CreateViewStep3</h2>
+
+<table border="1">
+    <tr>
+        <td><div id="tree">Artefact Tree</div></td>
+        <td>Template
+<form action="" method="post">
+    <input type="submit" name="cancel" value="{str tag=cancel}">
+    <input type="submit" name="back" value="{str tag=back}">
+    <input type="submit" name="submit" value="{str tag=next}">
+</form>
+        </td>
+    </tr>
+</table>
+        
+<script type="text/javascript">
+{$rootinfo}
+
+{literal}
+function treeItemFormat(data, tree) {
+    var item = LI({'id': data.id});
+    if (data.container) {
+        var toggleLink = SPAN({'id': data.id + '_toggle'}, tree.getExpandLink(item));
+        appendChildNodes(item, toggleLink, ' ');
+    }
+    if (!data.title) {
+        data.title = '';
+    }
+    var title = SPAN({title: data.title}, data.text);
+    appendChildNodes(item, title);
+    forEach(tree.statevars, function(j) {
+        if (typeof(data[j]) != 'undefined') {
+            item.setAttribute(j, data[j]);
+        }
+    });
+    return item;
+}
+
+// API
+var tree = new CollapsableTree(data, '/json/artefacttree.json.php');
+tree.setToggleIcons('{/literal}{$plusicon}{literal}', '{/literal}{$minusicon}{literal}');
+tree.setFormatCallback(treeItemFormat);
+tree.statevars.push('pluginname');
+tree.statevars.push('parent');
+addLoadEvent(function () {
+    swapDOM('tree', tree.render());
+});
+{/literal}
+</script>
+
+{include file="footer.tpl"}