// JavaScript Document
function initNav()
{
	if (typeof document.body.style.maxHeight == 'undefined')
	{
		var nav = document.getElementById("main-nav");
		var lis = nav.getElementsByTagName("li");
		for (var i=0; i<lis.length; i++)
		{
			
				lis[i].onmouseover = function()
				{
					this.className += " hover";
				}
				lis[i].onmouseout = function()
				{
					this.className = this.className.replace(" hover", "");
				}
			
		}
	}
}
if (document.all && !window.opera)
	attachEvent("onload", initNav);
	
/* homepage feed functions */
function initialize() {
	var feed = new google.feeds.Feed("http://petrageous.blogspot.com/feeds/posts/default");
	feed.setNumEntries(2)
	feed.load(function(result) {
		var container = $('#blog');
		if (!result.error) {				
			container.append('<h2 class="blog-title">Blogrageous</h2>');
			for (var i = 0; i < result.feed.entries.length; i++) { 
				var entry = result.feed.entries[i]; 
				var html = '<div class="blog_item">';
				//html += '<h3><a href="'+entry.link+'">'+entry.title+'</a></h3>';
				html += '<p class="blog_date">'+parseDate(entry.publishedDate)+'</p>';
				html += '<p>'+entry.contentSnippet+'</p>';
				html += '<p class="readmore"><a href="'+entry.link+'">Read more</a></p>';
				container.append(html);
			}
		} else {
			var error = '<p>There has been an error retrieving this feed. (' + result.error.message + ')<p>';
			container.append(error);
		}
	});
 }
 
function parseDate(datetime) {
	var months = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
	var days = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
	var d = new Date();
	d.setTime(Date.parse(datetime));
	return days[d.getDay()] + ', ' + months[d.getMonth()] + ' ' + d.getDate() + ', ' + d.getFullYear();		
}