var shippingchart_fetched = false;
var alert_placed = false;
$(document).ready(function(){
	$('ul#nav li').corners('top');	
	if($('body').attr('class').indexOf('blog') != -1) getnews();
	$('a#viewshipping').click(getshipping);
	$('form#jedcart input').change(updatealert);
});

var getnews = function(){
	$('div#newsdiv').append('<img src="/img/ajax-loader.gif" alt="Loading ..."/>');
	$.getJSON('http://jedalexander.blogspot.com/feeds/posts/default?alt=json-in-script&callback=?', function(json){
		$('div#newsdiv').empty().append('<ul id="blogitems"></ul>');
		for(var i = 0; i < 5; i++){
			var title = json.feed.entry[i].title.$t;
			var updated = json.feed.entry[i].updated.$t.split('T')[0];
			var link;
			// check all links for the link with rel = alternate
			for (var k = 0; k < json.feed.entry[i].link.length; k++) {
				if (json.feed.entry[i].link[k].rel == 'alternate') {
					link = json.feed.entry[i].link[k].href;
					break;
				}
			}
			$('ul#blogitems').append("<li><span class='note'>" + updated + "</span> <a target='_blank' href='" + link + "'>" + title + "</a></li>");
		}
		$('ul#blogitems').append('<li><a href="http://jedalexander.blogspot.com/">More news ...</a></li>');
	});
};

var getshipping = function(e){
	e.preventDefault();
	if(shippingchart_fetched){
		$('div#shippingchart').slideToggle('normal');
	}else{
	$(this).after('<span id="scloading"> ... loading</span>');
	$.get('/x/shippingchart/', function(dat){
		$('div#shippingchart').append(dat).slideDown('slow');
		shippingchart_fetched = true;
		$('span#scloading').remove();
	});
	}
};

var updatealert = function(e){
	e.preventDefault();
	if(!alert_placed){
		$('span#update_alert').append('&lt; Update your cart to see the results!').show();
		alert_placed = true;
	}
};