/*  DO MOUSEOVERS  */
function mo(over_out,image)
{
	var src = image.src, ext = src.substring(src.lastIndexOf('.'),src.length);
	image.src = (over_out ? src.replace(ext,'-mo' + ext) : src.replace('-mo' + ext,ext)); return;
}

window.addEvent('domready',function() {
	//add a pdf icon to links to pdfs
	$$('#content a').each(function(item,index) {
		var href = item.getProperty('href');
		if(href && href.contains('pdf')) {
			item.setStyles({ 
					'padding-left':'20px',
					'background':'url(/graphics/pdf.gif) 0 0 no-repeat',
					'display':'block',
					'height':'18px'
			});
		}
		
	});
});