这是我的javascript代码

function zTreeOnClick(event, treeId, treeNode) {

        if ($("#tt").tabs("exists", treeNode.name)) {
            $("#tt").tabs("select", treeNode.name);
        } else {
            $("#tt")
                    .tabs(
                            "add",
                            {
                                title : treeNode.name,
                                closable : true,
                                content : "<iframe src='"

• treeNode.url

• "' title='"

• treeNode.name

• "' height='100%' width='100%' frameborder='0px' ></iframe>",