$('#siteHeaderMenu a').each(function(i)
{
	if($(this).text() == "TWITTER")
	{
		$(this).attr('target', '_blank');
		$(this).wrap('<div id="twitterWrap">');
		$('#twitterWrap').append('<div id="twitterBox" style="display: none;"></div>');
	}
});

$("#twitterWrap").mouseover(function()
	{
		$("#twitterBox").show();
	}
);

$("#twitterWrap").mouseout(function()
	{
		$("#twitterBox").hide();	
	}
);

// Code in here came from http://ralphwhitbeck.com/2007/11/20/PullingTwitterUpdatesWithJSONAndJQuery.aspx

var url = "http://twitter.com/status/user_timeline/chuggent.json?count=1&callback=?";

$.getJSON(url,function(data)
{
	$.each(data,function(i,item)
	{
		$statusLink = "http://twitter.com/chuggent/statuses/" + item.id;
		
		$("#twitterBox").html
		(
			item.text.linkify() + '<br/>\n'
			+ '<a target="_blank" href="' + $statusLink + '" class="twitterLink">' + relative_time(item.created_at) + '</a>\n'
		);
	}); 
}); 

String.prototype.linkify = function(){return this.replace(/[A-Za-z]+:\/\/[A-Za-z0-9-_]+\.[A-Za-z0-9-_:%&\?\/.=]+/,function(m){return m.link(m);});}; 

function relative_time(time_value)
{
	var values = time_value.split(" ");
	time_value = values[1] + " " + values[2] + ", " + values[5] + " " + values[3];
	var parsed_date = Date.parse(time_value);
	var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
	var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
	delta = delta + (relative_to.getTimezoneOffset() * 60);
  
	var r = '';
	
	if (delta < 60)
	{
		r = 'a minute ago';
	}
	else if(delta < 120)
	{
		r = 'couple of minutes ago';
	}
	else if(delta < (45*60))
	{
		r = (parseInt(delta / 60)).toString() + ' minutes ago';
	}
	else if(delta < (90*60))
	{
		r = 'an hour ago';
	}
	else if(delta < (24*60*60))
	{
		r = '' + (parseInt(delta / 3600)).toString() + ' hours ago';
	}
	else if(delta < (48*60*60))
	{
		r = '1 day ago';
	}
	else
	{
		r = (parseInt(delta / 86400)).toString() + ' days ago';
	}
  
	return r;
}

function twitter_callback(){return true;}