//cookie
function setCookie(c_name,value,expiredays)
{
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+"="+escape(value)+((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

function getCookie(c_name)
{
	if (document.cookie.length>0)
	{
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1)
		{
			c_start=c_start + c_name.length+1;
			c_end=document.cookie.indexOf(";",c_start);
			if (c_end==-1) c_end=document.cookie.length;
			return unescape(document.cookie.substring(c_start,c_end));
		}
	}
	return "";
}

$(document).ready(function(){

	//viewMode expanded or list
	if (getCookie('viewMode') == '' || getCookie('viewMode') == 'expanded') {
		$('#right .post_content').show();
		$('#expanded').addClass('button');
		$('#list').removeClass('button');
	} else if (getCookie('viewMode') == 'list') {
		$('#right .post_content').hide();
		$('#right .post_content:first').show();
		$('#list').addClass('button');
		$('#expanded').removeClass('button');
	}
	$('#expanded').click(function(){		
		setCookie('viewMode', 'expanded', 1);
		$('#right .post_content').show();
		$('#expanded').addClass('button');
		$('#list').removeClass('button');
	});
	$('#list').click(function(){
		setCookie('viewMode', 'list', 1);
		$('#right .post_content').hide();
		$('#right .post_content:first').show();
		$('#list').addClass('button');
		$('#expanded').removeClass('button');
	});

	//colorbox
	$("a[rel='gallery']").colorbox({
		title: function(){
			var value = $(this).attr('title');
			if(value.substring(0,7) == 'http://') {
				return '<a href="'+value+'" target="_blank">View Image Source</a>';
			} else {
				return value;
			}
		}
	});
	$(".external_link").colorbox({
		width:"80%",
		height:"80%",
		iframe:true,
		title: function(){
			var url = $(this).attr('href');
			return '<a href="'+url+'" target="_blank">Open In New Window</a>';
		}
	});

	//toggle
	$('.toggle').click(function() {
		$('.hidden').slideToggle();
		$('.gal').slideToggle();
	});

	//release memory
	if($.browser.msie){
		CollectGarbage();
	}

});