var offset = 5;

$(document).ready(function() {	
	$("#whereskevin").click(function(e){
		e.preventDefault();
		$("#kevin").animate({left: "0"}, 1500).delay(500).animate({left:"-271px"}, 1500);
	});
	
	$('.comments').live('click', function(e){
		e.preventDefault();
		
		if ($(this).text() != 'no comments')
		{
			$(this).siblings('.commentitem').toggle('slow');
		}
	});
	
	$('.addcomment').live('click', function(e){
		e.preventDefault();
		$(this).next('form').toggle('slow');
	});
	
	$('.inputbox').live('click', function(e){
		$(this).next('.error').hide();
	});
	
	$('#more').click(function(e){
		e.preventDefault();
		
		if ($(this).hasClass('more'))
		{
			$.ajax({
				type: "POST",
				url: "/more",
				data: 'offset='+offset,
				success: function(data) {
					if (data=='')
					{
						console.log('in no');
						$('#more').css('color','#CCC');
						$('#more').text('no more posts');
						$('#more').removeClass('more');
						
					}
					else
					{
						$('#content').append(data);
						offset = offset + 5;	
					}
        	
				}
			});
		}
	});
	
	$('.submitcomment').live('click', function(e){
		e.preventDefault();
		
		var sendit = true;
		
		var author = $(this).siblings('.inputauthor').val();
		var message = $(this).siblings('.inputmessage').val();
		var email = $(this).siblings('.inputemail').val();
		var tweetid = $(this).siblings('.inputtweetid').val();
		
		
		if (author=='')
		{
			$(this).siblings('.inputauthor').next('.error').show();
			sendit = false;
		}
		
		if (message == '')
		{
			$(this).siblings('.inputmessage').next('.error').show();
			sendit = false;
		}
		
		if (email.search(/^[a-z0-9._%+-]+@[a-z0-9.-]+\.[a-z]{2,6}$/i) == -1 && email != '') //validate email address
		{
			$(this).siblings('.inputemail').next('.error').show();
			sendit = false;
		}
		
		if (sendit)
		{
			var dataString = 'author='+ author + '&email=' + email + '&message=' + message + '&tweetid=' + tweetid;
			$.ajax({
				type: "POST",
				url: "/addcomment",
				data: dataString,
				success: function() {
					console.log('sent');
				}
			});
			
			var newcomment = '<li><em>'+author+'</em> said:<br />'+message+'</li>';
			
			$(this).parent('form').siblings('.commentitem').children('ul').append(newcomment);
			$(this).parent('form').hide('slow');
			
			if ($(this).parent('form').siblings('.comments').text()=='no comments')
			{
				$(this).parent('form').siblings('.comments').html('comments (<p class="commentcount">1</p>)');
				
			}
			else
			{
				var count = $(this).parent('form').siblings('.comments').children('.commentcount').text();
				count = parseInt(count)+1;
				$(this).parent('form').siblings('.comments').children('.commentcount').text(count);
			}
			
			
			$(this).parent('form').siblings('.commentitem').delay(1000).show('slow');
		}
	});
});