diff --git a/public/hint.css b/public/hint.css
new file mode 100644
index 0000000..6b1bc50
--- /dev/null
+++ b/public/hint.css
@@ -0,0 +1,51 @@
+#searchMirror {
+  position: absolute;
+  height: 0px;
+  margin-top: 1px;
+}
+
+#searchMirror > span {
+  opacity: 0;
+  white-space:nowrap;
+  overflow: hidden;
+}
+
+#searchMirror > ul {
+  color: white;
+  margin: 0;
+  text-indent: 0;
+  display: inline-block;
+  background-color: #496000;
+  opacity: 0;
+  padding: 0;
+  padding-top: 5px;
+  padding-bottom: 10px;
+  border-bottom-left-radius: 10px;
+  border-bottom-right-radius: 10px;
+}
+
+#searchMirror > ul > li {
+  list-style-type: none;
+  list-style-position: outside;
+  padding: 3pt 10pt;
+  text-shadow: none;
+}
+
+#searchMirror > ul > li > span {
+  float: right;
+  margin-left: 30pt;
+  text-align: right;
+  font-style: italic;
+  color: #7ba400;
+}
+
+/* like sidebar ul li.active */
+#searchMirror > ul > li.active {
+  background-color: #7ba400;
+  text-shadow: 1px 1px rgba(0, 0, 0, 0.4);
+}
+
+#searchMirror > ul > li.active > span {
+  color: #496000;
+  text-shadow: none;
+}
\ No newline at end of file
diff --git a/public/hint.js b/public/hint.js
new file mode 100644
index 0000000..6f20c67
--- /dev/null
+++ b/public/hint.js
@@ -0,0 +1,200 @@
+/*
+TODO:
+  - Limit the size to a certain number of elements
+  - addEventListener("click", ... , false);
+  - addEventListener("paste", ... , false);
+*/
+
+var Hint = function (param) {
+  var foundryRegex = new RegExp("(?:^|[^a-zA-Z0-9])([-a-zA-Z0-9]+?)\/(?:([^=]+?)=)?$");
+
+  var search = document.getElementById(param["ref"]);
+  var mirror = document.createElement("div");
+  var hint = document.createElement("ul");
+  var hintSize = param["hintSize"] ? param["hintSize"] : 10;
+  var hints = param["hints"];
+  var that = this;
+
+  // Build the mirror element
+  // <div id="searchMirror"><span></span><ul></ul></div>
+  mirror.setAttribute("id", "searchMirror");
+  mirror.appendChild(document.createElement("span"));
+  mirror.appendChild(hint);
+  search.parentNode.insertBefore(mirror, search);
+
+  // Default active state
+  this.active = -2;
+
+  // Show hint table
+  this.show = function (topic) {
+    if (!hints[topic])
+      return;
+    this.active = -1;
+    this.list(hints[topic]);
+    var searchRight = search.getBoundingClientRect().right;
+    var infoRight = hint.getBoundingClientRect().right;
+    if (infoRight > searchRight) {
+      hint.style.marginLeft = '-' + (infoRight - searchRight) + 'px';
+    };
+    hint.style.opacity = 1;
+  };
+
+  // Initialize the mirror element
+  function init () {
+    // Copy input style
+    var searchRect = search.getBoundingClientRect();
+    var searchStyle = window.getComputedStyle(search, null);
+
+    with (mirror.style) {
+      left = searchRect.left + "px";
+      top = searchRect.bottom + "px";
+      borderLeftColor = "transparent";
+      paddingLeft     = searchStyle.getPropertyValue("padding-left");
+      marginLeft      = searchStyle.getPropertyValue("margin-left");
+      borderLeftWidth = searchStyle.getPropertyValue("border-left-width");
+      borderLeftStyle = searchStyle.getPropertyValue("border-left-style");
+      fontSize        = searchStyle.getPropertyValue("font-size");
+      fontFamily      = searchStyle.getPropertyValue("font-family");
+    };
+  };
+
+  // Hide hint table
+  this.hide = function () {
+    this.active = -2;
+    hint.style.opacity = 0;
+    hint.style.marginLeft = 0;
+
+    // Remove all children
+    var lis = hint.childNodes;
+    for (var li = lis.length - 1; li >= 0; li--) {
+      hint.removeChild(lis[li])
+    };
+  };
+
+  // List elements in the hint table
+  this.list = function (hintList) {
+    var li, title;
+    var arrayType = hintList instanceof Array;
+    for (var i in hintList) {
+      // Create list items
+      li = document.createElement("li");
+      li.setAttribute("data-action", arrayType ? hintList[i] : hintList[i][0]);
+      title = document.createElement("strong");
+      title.appendChild(document.createTextNode(arrayType ? hintList[i] : i));
+      li.appendChild(title);
+      hint.appendChild(li);
+
+      // Include descriptions
+      if (!arrayType && hintList[i][1]) {
+        var desc = document.createElement("span");
+        desc.appendChild(document.createTextNode(hintList[i][1]));
+        li.appendChild(desc);
+      };
+    };
+  };
+
+  // Choose next item in list
+  this.next = function () {
+    if (this.active === -2)
+      return;
+    var lis = hint.getElementsByTagName("li");
+    if (this.active === -1) {
+      lis[0].setAttribute("class", "active");
+      this.active = 0;
+    }
+    else if (this.active === lis.length - 1) {
+      lis[this.active].removeAttribute("class");
+      lis[0].setAttribute("class", "active");
+      this.active = 0;
+    }
+    else {
+      lis[this.active].removeAttribute("class");
+      lis[++this.active].setAttribute("class", "active");
+    };
+  };
+
+  // Choose previous item in list
+  this.previous = function () {
+    if (this.active === -2)
+      return;
+
+    var lis = hint.getElementsByTagName("li");
+    if (this.active === -1) {
+      this.active = lis.length - 1;
+      lis[this.active].setAttribute("class", "active");
+    }
+    else if (this.active === 0) {
+      lis[0].removeAttribute("class");
+      this.active = lis.length - 1;
+      lis[this.active].setAttribute("class", "active");
+    }
+    else {
+      lis[this.active].removeAttribute("class");
+      lis[--this.active].setAttribute("class", "active");
+    };
+  };
+
+  // Choose item from list
+  this.choose = function () {
+    if (this.active < 0)
+      return;
+
+    var action = hint.getElementsByTagName("li")[this.active].getAttribute("data-action");
+
+    var value = search.value;
+    var start = search.selectionStart;
+    var begin = value.substring(0, start);
+    var end = value.substring(start, value.length);
+    search.value = begin + action + end;
+    search.selectionStart = search.selectionEnd = (begin + action).length;
+
+    this.hide();
+
+    // Check for new changes
+    mirror.firstChild.innerHTML = begin + action;
+    if (foundryRegex.exec(begin + action))
+      this.show(RegExp.$1 + (RegExp.$2 ? '/' + RegExp.$2 : ''));
+  };
+
+  function changed (e) {
+    var el = e.target;
+
+    if (e.key === '/' || e.key === '=') {
+      var start = el.selectionStart;
+      mirror.firstChild.innerHTML = el.value.substring(0, start);
+      var sub = el.value.substring(start - 128 >= 0 ? start - 128 : 0, start);
+
+      if (foundryRegex.exec(sub))
+	that.show(RegExp.$1 + (RegExp.$2 ? '/' + RegExp.$2 : ''));
+    }
+    else if (e.key !== 'Shift' &&
+             e.key !== 'Up'    &&
+             e.key !== 'Down'  &&
+             e.key !== 'Enter') {
+      that.hide();
+    };
+  };
+
+  // Select item from suggestion list
+  function select (e) {
+    if (that.active === -2)
+      return;
+    if (e.key === 'Down') {
+      that.next();
+    }
+    else if (e.key === 'Up') {
+      that.previous();
+    }
+    else if (e.key === 'Enter') {
+      that.choose();
+      e.stopPropagation();
+      e.preventDefault();
+      return false;
+    };
+  };
+
+  // Initialize style
+  init();
+  search.addEventListener("keyup", changed, false);
+  search.addEventListener("keypress", select, false);
+};
diff --git a/public/translateTree.js b/public/translateTree.js
index 728877b..0ade20b 100644
--- a/public/translateTree.js
+++ b/public/translateTree.js
@@ -41,6 +41,40 @@
     };
     return this;
   };
+
+  // Recursively parse children
+  this.parseChildren2 = function (children) {
+    for (var i in children) {
+      var c = children[i];
+      if (c.nodeType === 1) {
+	if (c.getAttribute("title")) {
+	  var title = this.cleanTitle(c.getAttribute("title"));
+	  var childTree = this.addChild({ type : title });
+	  if (c.hasChildNodes())
+	    childTree.parseChildren2(c.childNodes);
+	}
+	else if (c.hasChildNodes())
+	  this.parseChildren2(c.childNodes);
+      }
+      else if (c.nodeType === 3)
+	if (c.nodeValue.match(/[-a-z0-9]/i)) {
+	  this.addChild({
+	    type : "leaf",
+	    word : c.nodeValue
+	  });
+	};
+    };
+    return this;
+  };
+
+
+  this.toTable = function () {
+    
+  };
+
+  var tree = document.createElement('tree');
+  html.innerHTML = snippet;
+  this.parseChildren2(html.childNodes);
 };
 
 // Make tree from snippet