function myajax(ajaxurl,boardTop){
	$('#'+boardTop+'L').show();
	$.ajax({url: ajaxurl,
			type: 'GET',
			dataType: 'asp',
			timeout: 20000,
			
			success: function(html){
				// do something with xml
				$('#'+boardTop+'L').hide(2000);
				$('#'+boardTop).html(html);
			}
		}); //end of ajax
}