function filterArticleByRegion(regionID,perPage)
{
	if(regionID)
	{
		loadElements('ajax/ajax_counties.php?class=sortinput&per_page=' + perPage + '&tname=ajax_counties_article_list&region_id=' + regionID,'counties')
		loadElements('ajax/ajax_article.php?per_page=' + perPage + '&region=' + regionID,'article')
	}
	else
	{
		loadElements('ajax/ajax_article.php?per_page=' + perPage,'article')
	}
}

function filterArticleByCounty(countyID,perPage,regionID)
{
	if(countyID != 0)
	{
		loadElements('ajax/ajax_article.php?per_page=' + perPage + '&county=' + countyID,'article');
	}
	else
	{
		loadElements('ajax/ajax_article.php?per_page=' + perPage + '&region=' + regionID,'article');
	}

}