jquery.cjknob.js

First step:
div with id and number
<div id="canvasText">156</div>

Second step:
Including Jquery 1.8.1 and cjknob.js

Third step:
Put js in
	$("#canvasText2").cjknob({
		cColor	:	"#62c3ef",
		height	:	"220",
		width	:	"220",
	});