$(document).ready(function() {
	
	// add divs for top and side shadows
	$('#topbar').after('<div id="topshadow" class="shadow-d"></div>');
	$('#sidebar').after('<div id="sideshadow" class="shadow-r"></div>');
	
	// dropshadow default
	dsOptions = {
    left    : 6,
    top     : 6,
    blur    : 3,
    opacity : 0.4,
    color   : '#999',
    swap    : false
	};
	
	// dropshadow down only
	dsOptions_d = {
    left    : 0,
    top     : 6,
    blur    : 3,
    opacity : 0.4,
    color   : '#999',
    swap    : false
	};
	
	// dropshadow to right only
	dsOptions_r = {
    left    : 6,
    top     : 0,
    blur    : 3,
    opacity : 0.4,
    color   : '#999',
    swap    : false
	};
	
	$('.shadow').dropShadow(dsOptions);
	$('.shadow-d').dropShadow(dsOptions_d);
	$('.shadow-r').dropShadow(dsOptions_r);
	
});