/*
   swpOvers.js
   Copyright (C) 2005 Deryck Hodge <hodgedg@auburn.edu>

   Offers some Javascript assistance to make slanted-tab rollovers 
   saner.  Also include minor img rollover effects for top/more
   arrows.

   This script may be freely used, modified, or redistributed 
   as long as the above copyright and this statement are preserved.
*/

/* Do not delete this file until you are absolutely,
positively, 100% sure no one is using swapCorner any more.

But by all means, if you've grep'd sufficiently, kill it!
*/

function swapCorner(id, reset)
{
	return;
}


// For arrows on main page
arrowLink = new Image;
arrowOver = new Image;
arrowLink.src = '/images/arrow.png';
arrowOver.src = '/images/arrow_over.png';

// For "back to top" arrows 
topLink = new Image;
topOver = new Image;
topLink.src = '/images/top_arrow.png';
topOver.src = '/images/top_arrow_over.png';

function swapImg(oldImg,newImg) {
    document[oldImg].src = eval(newImg + '.src')
}