JavaScript Core Source Code
<p>As we all know that javascript is an open source language and we are using Mozilla FireFox 3 and in this browser the mozilla foundation has released a newer version of the javascript but i am still unable to figure out that really where is the javascript source code in the FireFox 3 browser and where is the list of the implementations of the various functions we use in our day to day life while developing using javascript.</p>

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<p>Thanks for you replies.
i though somehow know how to program in javascript but the what i am asking is that suppose if i am using split function for splitting a string, where do i find the implementation of the split function and the toUpperCase() functions.</p>

<p>May be it will give you an idea for what i am looking for</p>

<p>Thanks for your replies</p>
