From http://www.sitepoint.com/Article/counter-widgets-javascript-html
According to the following method, you have a window component that has been adjusted, similar to the control represented in the screenshot of the red circle, with the up and down arrow buttons to adjust the numerical size in the specified range:
To download http://www.sitepoint.com/examples/counter/counter.zip, which contains scripting code, examples, and documentation
(Description: The inside also contains a backend-based PHP program page file testcounter.php)
Brief explanation How to use this numerical regulator:
After downloading the file decompressed, embed CreateCounter.js into your HTML document
