$(document).ready(function() {
	var blockBorder = RUZEE.ShadedBorder.create({ corner:15, shadow:0, border:2 });
	if($('#block1').length > 0)
		blockBorder.render('block1');
	if($('#block20').length > 0)
		blockBorder.render('block20');
	if($('#block21').length > 0)
		blockBorder.render('block21');
	
	$('#nav').fadeTo(0,0.8);
});