JavaScript Availability to the site

Do you use JavaScript on your site page? While it is true that many people use browsers like Internet Explorer, Netscape, Mozilla and Opera, all of which mostly support it, it is also true that there is a small number of people who use browsers that do not support JavaScript. This small percentage is not restricted to people using old browsers or those that have disabled JavaScript in their browsers. People who use handheld devices may not be able to read the content to generate using JavaScript on your site.

It is not to rely entirely on JavaScript to get the job done. That is, whenever use JavaScript in the pages; try to make the page work even if JavaScript is not available. By "work", it means that the visitor is still able to navigate the site and read the material on the page. In certain situations, better to use a combination of JavaScript and server side scripts to do the job: the JavaScript is used if possible; else, a server side script is invokes if the visitor hits a form button.