diff --git a/contrail-webui/controller/jquery.timer.js b/contrail-webui/controller/jquery.timer.js
new file mode 100644
index 0000000..55aedf4
--- /dev/null
+++ b/contrail-webui/controller/jquery.timer.js
@@ -0,0 +1,111 @@
+/**
+ * jquery.timer.js
+ *
+ * Copyright (c) 2011 Jason Chavannes <jason.chavannes@gmail.com>
+ *
+ * http://jchavannes.com/jquery-timer
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+;(function($) {
+	$.timer = function(func, time, autostart) {	
+	 	this.set = function(func, time, autostart) {
+	 		this.init = true;
+	 	 	if(typeof func == 'object') {
+		 	 	var paramList = ['autostart', 'time'];
+	 	 	 	for(var arg in paramList) {if(func[paramList[arg]] != undefined) {eval(paramList[arg] + " = func[paramList[arg]]");}};
+ 	 			func = func.action;
+	 	 	}
+	 	 	if(typeof func == 'function') {this.action = func;}
+		 	if(!isNaN(time)) {this.intervalTime = time;}
+		 	if(autostart && !this.active) {
+			 	this.active = true;
+			 	this.setTimer();
+		 	}
+		 	return this;
+	 	};
+	 	this.once = function(time) {
+			var timer = this;
+	 	 	if(isNaN(time)) {time = 0;}
+			window.setTimeout(function() {timer.action();}, time);
+	 		return this;
+	 	};
+		this.play = function(reset) {
+			if(!this.active) {
+				if(reset) {this.setTimer();}
+				else {this.setTimer(this.remaining);}
+				this.active = true;
+			}
+			return this;
+		};
+		this.pause = function() {
+			if(this.active) {
+				this.active = false;
+				this.remaining -= new Date() - this.last;
+				this.clearTimer();
+			}
+			return this;
+		};
+		this.stop = function() {
+			this.active = false;
+			this.remaining = this.intervalTime;
+			this.clearTimer();
+			return this;
+		};
+		this.toggle = function(reset) {
+			if(this.active) {this.pause();}
+			else if(reset) {this.play(true);}
+			else {this.play();}
+			return this;
+		};
+		this.reset = function() {
+			this.active = false;
+			this.play(true);
+			return this;
+		};
+		this.clearTimer = function() {
+			window.clearTimeout(this.timeoutObject);
+		};
+	 	this.setTimer = function(time) {
+			var timer = this;
+	 	 	if(typeof this.action != 'function') {return;}
+	 	 	if(isNaN(time)) {time = this.intervalTime;}
+		 	this.remaining = time;
+	 	 	this.last = new Date();
+			this.clearTimer();
+			this.timeoutObject = window.setTimeout(function() {timer.go();}, time);
+		};
+	 	this.go = function() {
+	 		if(this.active) {
+	 			this.action();
+	 			this.setTimer();
+	 		}
+	 	};
+	 	
+	 	if(this.init) {
+	 		return new $.timer(func, time, autostart);
+	 	} else {
+			this.set(func, time, autostart);
+	 		return this;
+	 	}
+	};
+})(jQuery);
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