function addFavorite(user_id, video_id)
{
	new Ajax.Updater({ success: 'add_favorite_links' }, baseHref + 'ajax/add_favorite.php',
	{
		parameters:
		{
			video_id: video_id,
			user_id: user_id
		},
		evalScripts: true,
		method: 'get'
	});
}

function addReport(video_id)
{
	new Ajax.Updater({ success: 'add_report' }, baseHref + 'ajax/add_report.php',
	{
		parameters:
		{
			video_id: video_id
		},
		evalScripts: true,
		method: 'get'
	});
}

function openPopupWindow(url, height)
{
	if(!height)
	{
		height = 500;
	}
	popupWindow = window.open(url, 'download', 'width=670,height=' + height + ',scrollbars=no,toolbar=no,location=no, menubar=no, directories=no, rezise');
}