window.addEvent('load', function(){

	$('comments').getElements('.num').each(function(el){
		el.setStyle('left', (46-(el.getCoordinates().width/2))+'px');
	});

	$('submitcomment').addEvent('click', function(){
		var tosend = $('comment_content').value;
		new Ajax('blog/_ajax.php', {
			onComplete:function(response){
				if(response=='false'){
					alert('Error: comment could not be posted.');
				}else{
					var nc = new Element('div').setProperty('class','comment').setHTML('<div class="info"><b>You</b> said:</div><div class="text">'+tosend+'</div>').injectInside($('comments'));
				}
				$('submitcomment').disabled = false;
			},
			postBody: Object.toQueryString({
				action: 'newcomment',
				post: window.location.search.parseQuery().id,
				name: $('comment_name').value,
				content: tosend
			})
		}).request();
		$('submitcomment').disabled = true;
	});

});