HTML5 & old browsers

By coming HTML5 and it’s very easy structure, by using codes like <header></header> , <footer></footer> all the designer and developer could feel more organised in their coding but it’s not always the solutions for all, some people still have old devices and browsers but coding a separate html for each browser will be another headache.
Some smart programmers could develop the below JS to make it easy for all.
Copy the code below exactly where your head tag end up after all the CSS and JS tag.
HTML5 & old browsers Js:
<script type=”text/javascript” src=”html5shiv.js” ></script>

You may download the JS from link below or you can kindly use the link for your site it won’t be deleted from the site:
html5shiv.js