docs: function(setting, node, html) {
  		var checkedKey = setting.data.key.checked;
  		if (setting.check.enable) {
  			data.makeChkFlag(setting, node);
  			html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true?" style='display:none;'":""),"></span>");
  		}
  	}