How do I execute JavaScript, page specifically, from one file?
<p>I have a single file, 'core.js', with a collection of my sites JavaScript. I like to combine my script this way so I can cut down on HTTP requests. My problem is, page specific code's, obviously, getting run on pages it needn't.</p>

<p>Without splitting 'core.js' into separate scripts, what's the best solution for ensuring my page specific code only gets run on the page it's supposed to be run on?</p>

<p>Many thanks!</p>
