start working on <input> tags bindings

demo.html

@@ -24,12 +24,15 @@
 
 <div id="clock-container">
 	It has been <strong id="clock-view"></strong> seconds since you refereshed this page.
+	<br/>
+	Works on input box as well: <input type="text" id="textbox" />
 </div>
 
 <script>
 	counter = 0;
 	_var("counter")
 		.bind(document.getElementById("clock-view"))
+		.bind(document.getElementById("textbox"))
 		//Remove binding after 30 seconds
 		.bind(function(val) {
 			if (val==30) {

src/_var.js

@@ -9,18 +9,19 @@ if (typeof(_var)==="undefined") {
   (function() {
     bindings = {};
     _var = function() {
-
       if (arguments.length<1) return this.bindings;
       var vname = arguments[0];
 
       var self = this;
       var handler = {
         bind: function(target) {
-
           var triggerSingle = function(val,cur) {
-            if (cur && {}.toString.call(cur)==='[object Function]') {
+            if (!cur) return;
+            if ({}.toString.call(cur)==='[object Function]') {
               cur(val);
-            } else if (cur && cur.tagName && cur.nodeName) {
+            } else if (cur.tagName.toUpperCase()==='INPUT' && cur.nodeName) {
+              cur.value = val;
+            } else if (cur.tagName && cur.nodeName) {
               cur.innerHTML = val;
             }
           }