function loadArticles(event, category, page)
{
	var url=PROJECTURL + 'ajax.php';
	new Ajax.Request(url, {
		method: 'post',
		parameters: { event: event, category: category, page: page },
		onSuccess: function(transport)
		{
			$('articleContent').update(transport.responseText);
		},
		onFailure: function()
		{
			alert('onFailure');
		}
	});
}

function loadArticle(event, id, scrollToComments)
{
	var url=PROJECTURL + 'ajax.php';
	new Ajax.Request(url, {
		method: 'post',
		parameters: { event: event, id: id },
		 encoding:     'iso-8859-1',
		onSuccess: function(transport)
		{
			$('articleContent').update(transport.responseText);
			if ( scrollToComments )
			{
				$('comment-block').scrollTo();
			}
			else
			{
				$('article-text').scrollTo();	
			}
		},
		onFailure: function()
		{
			alert('onFailure');
		}
	});
}