function createCookie(name,value,days) {
	if (days) {
  		var date = new Date();
  		date.setTime(date.getTime()+(days*24*60*60*1000));
  		var expires = "; expires="+date.toGMTString();
 	}
 	else var expires = "";
 	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
 	var nameEQ = name + "=";
 	var ca = document.cookie.split(';');
 	for(var i=0;i < ca.length;i++) {
  		var c = ca[i];
  		while (c.charAt(0)==' ') c = c.substring(1,c.length);
  		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
 	}
 	return null;
}

function updateSizeFromCookie() {
	$('#content')[0].className = readCookie('size') || 'small';
}

$(function() {
	
	updateSizeFromCookie();
	
	$('input').each(function() { $(this).addClass(this.type); });
	$('.rollover').simpleImageRollover();
	
	$('#nav > ul > li > a').hover(function() {
		$(this).stop().animate({marginLeft: 15}, 200);
	}, function() {
		$(this).stop().animate({marginLeft: 0}, 200);
	});
	
	$('#sizer a').click(function() {
        createCookie('size', this.className);
        updateSizeFromCookie();
    	return false;
    });

});