highlight text in html with javascript jQuery
<p>I want to highlight all the keywords (case insensitive) within a p tag programatically</p>

<p>if the keywords are</p>

<pre><code>var keywords = "hello,thanks, goodbye" // this should be an array
&lt;p&gt;hello world&lt;/p&gt;
</code></pre>

<p>hello should be highlighted in blue</p>
