diff --git a/loadmodel_views/js/clock.js b/loadmodel_views/js/clock.js
new file mode 100644
index 0000000000000000000000000000000000000000..587989bf419dae35cde36549754922a63a306c4c
--- /dev/null
+++ b/loadmodel_views/js/clock.js
@@ -0,0 +1,138 @@
+var canvas;
+function clock()
+{
+	canvas = document.createElement('canvas');
+	canvas.width=200;
+	canvas.height=200;
+	var ctx = canvas.getContext('2d');
+	if(ctx){
+		var timerId;
+		var frameRate = 60;
+		function canvObject(){
+			this.x = 0;
+			this.y = 0;
+			this.rotation = 0;
+			this.borderWidth = 2;
+			this.borderColor = '#000000';
+			this.fill = false;
+			this.fillColor = '#ff0000';
+			this.update = function(){
+			if(!this.ctx)throw new Error('你没有指定ctx对象。');
+			var ctx = this.ctx
+			ctx.save();
+			ctx.lineWidth = this.borderWidth;
+			ctx.strokeStyle = this.borderColor;
+			ctx.fillStyle = this.fillColor;
+			ctx.translate(this.x, this.y);
+			if(this.rotation)ctx.rotate(this.rotation * Math.PI/180);
+			if(this.draw)this.draw(ctx);
+			if(this.fill)ctx.fill();
+			ctx.stroke();
+			ctx.restore();
+			}
+		};
+		function Line(){};
+			Line.prototype = new canvObject();
+			Line.prototype.fill = false;
+			Line.prototype.start = [0,0];
+			Line.prototype.end = [5,5];
+			Line.prototype.draw = function(ctx){
+			ctx.beginPath();
+			ctx.moveTo.apply(ctx,this.start);
+			ctx.lineTo.apply(ctx,this.end);
+			ctx.closePath();
+		};
+
+		function Circle(){};
+			Circle.prototype = new canvObject();
+			Circle.prototype.draw = function(ctx){
+			ctx.beginPath();
+			ctx.arc(0, 0, this.radius, 0, 2 * Math.PI, true);
+			ctx.closePath();
+		};
+
+		var circle = new Circle();
+		circle.ctx = ctx;
+		circle.x = 100;
+		circle.y = 100;
+		circle.radius = 90;
+		circle.fill = true;
+		circle.borderWidth = 6;
+		circle.fillColor = '#ffffff';
+
+		var hour = new Line();
+		hour.ctx = ctx;
+		hour.x = 100;
+		hour.y = 100;
+		hour.borderColor = "#000000";
+		hour.borderWidth = 10;
+		hour.rotation = 0;
+		hour.start = [0,20];
+		hour.end = [0,-50];
+
+		var minute = new Line();
+		minute.ctx = ctx;
+		minute.x = 100;
+		minute.y = 100;
+		minute.borderColor = "#333333";
+		minute.borderWidth = 7;
+		minute.rotation = 0;
+		minute.start = [0,20];
+		minute.end = [0,-70];
+
+		var seconds = new Line();
+		seconds.ctx = ctx;
+		seconds.x = 100;
+		seconds.y = 100;
+		seconds.borderColor = "#ff0000";
+		seconds.borderWidth = 4;
+		seconds.rotation = 0;
+		seconds.start = [0,20];
+		seconds.end = [0,-80];
+
+		var center = new Circle();
+		center.ctx = ctx;
+		center.x = 100;
+		center.y = 100;
+		center.radius = 5;
+		center.fill = true;
+		center.borderColor = 'orange';
+
+		for(var i=0,ls=[],cache;i<12;i++){
+			cache = ls[i] = new Line();
+			cache.ctx = ctx;
+			cache.x = 100;
+			cache.y = 100;
+			cache.borderColor = "orange";
+			cache.borderWidth = 2;
+			cache.rotation = i * 30;
+			cache.start = [0,-70];
+			cache.end = [0,-80];
+		}
+
+		timerId = setInterval(function(){
+			// 清除画布
+			ctx.clearRect(0,0,200,200);
+			// 填充背景色
+			ctx.fillStyle = 'orange';
+			ctx.fillRect(0,0,200,200);
+			// 表盘
+			circle.update();
+			// 刻度
+			for(var i=0;cache=ls[i++];)cache.update();
+			// 时针
+			hour.rotation = (new Date()).getHours() * 30;
+			hour.update();
+			// 分针
+			minute.rotation = (new Date()).getMinutes() * 6;
+			minute.update();
+			// 秒针
+			seconds.rotation = (new Date()).getSeconds() * 6;
+			seconds.update();
+			// 中心圆
+			center.update();
+		},(1000/frameRate)|0);
+	}else{
+	alert('您的浏览器不支持Canvas无法预览.');
+	}
+}
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