function nav_over(el, ad)
{
	var elcn = el.className;
	el.className = ad + 'over';

	el.onmouseout = function(e) {el.className = elcn;}
}

function text_sizer(size)
{
	bc = document.getElementById('bodycontainer')
	ts = document.getElementById('text_sizer_small')
	tl = document.getElementById('text_sizer_large')

	if (size == 'small')
	{
		bc.className = 'bodycontainer_small';

		tl.style.border = '1px solid white';
		ts.style.border = '1px solid #6D9AC1';
	}
	else
	{
		bc.className = 'bodycontainer_large';

		ts.style.border = '1px solid white';
		tl.style.border = '1px solid #6D9AC1';
	}

	set_cookie('textsize', size, true);
}