$(document).ready(function(){
	//$('div#navigation div div').hide();
	$('div#navigation div.active div').show();						   
	var mr = 1.0;
	var lowermr = 1.0
	var increment = 0.25;
	var lowerincrement = 0.25;
	$('div.toplevel').each(function() {
		$(this).css('padding','3px 0px');
		//alert($(this).attr('id'));
		$(this).children('a').css('margin-right',mr + 'em')
		mr += increment;
		lowermr = mr;
		$(this).children('div').children('a').each( function() {
    		lowermr += lowerincrement;
			$(this).css('margin-right', (lowermr + 1.5) + 'em');																																	
			//alert($(this).attr('href'));								 
		});
	});
});

function activate(sender) {
	var target = $(sender).parent().attr('id');
	if(!$('#' + target).hasClass('active')) {
		var alreadyactive = $('div.active div').length;
		if(alreadyactive > 0) {
			$('div.active div').slideUp('slow', function() {
				$('div.active').removeClass('active');
				$('#' + target).addClass('active');
				$('#' + target + ' div').slideDown('slow');
			 });
		}
		else {
			$('#' + target).addClass('active');
			$('#' + target + ' div').slideDown('slow');			
		}
	}
}