function show_venues(user_id) {
	new Ajax.Updater('articles_list','../venues_list.php?user_id='+user_id ,{method: 'get', onCreate:function(request) {$('loader').show();},onComplete:function(request){$('loader').hide();}});
	
}

function show_venues_country(code,user_id) {
	
		new Ajax.Updater('articles_list','../venues_list.php?user_id='+user_id+'&country='+code ,{method: 'get', onCreate:function(request) {$('loader').show();},onComplete:function(request){$('loader').hide();}});
		
}

function show_all(user_id) {
	
		new Ajax.Updater('articles_list','../venues_list.php?user_id='+user_id ,{method: 'get', onCreate:function(request) {$('loader').show();},onComplete:function(request){$('loader').hide();}});
		
}