/* function showSubTree(which) {
	$('#subTree'+which).toggle();
	if($('#thread'+which+' .showSubtree').text()=='[+]') {
		$('#thread'+which+' .showSubtree').text('[-]');
	} else {
		$('#thread'+which+' .showSubtree').text('[+]');
	}
} */

function showSubTree(treeNo, treeId) {
	if($('#thread'+treeNo+' .showSubtree').text()=='[+]') {
		$.get( 'dbnews.asp', {A:'AJAX', TID:treeId}, function(data, textStatus, jqXHR) {
				$('#subTree'+treeNo).html(data);
				$('#subTree'+treeNo).show();
				$('#thread'+treeNo+' .showSubtree').text('[-]');
		});
	} else {
		$('#subTree'+treeNo).hide();
		$('#thread'+treeNo+' .showSubtree').text('[+]');
	}		
}