how to set iframe width when use ajax?

[SuMic]

AJAX CODE:
<script type="text/javascript">
            $(document).ready(function(){
                var options = {
                    language: "zh-CN",
                    players: ["iframe", "img"]
                };
                Shadowbox.init(options);
                $("#jiandu").change(function(){
                    var id = $("#jiandu").val();
                    $.ajax({
                        type: "Get",
                        url: "get_menu.php?id=" + id,
                        success: function(result){
                            if (result != '') {
                                $("#show").html(result);
                                // return relust:"click
                                Shadowbox.setup(options);
                            }
                        }
                    });
                });
            })
        </script>
     
QUESTION:
when i click the url,the shadowbox doesn't opened with the "width:500" .

how should i do ?

[Wizzud]

And the html code for the link (the thing you're clicking) would be ... ?

[SuMic]

the html code for the link is
a href='info.php' rel='shadowbox;width:500;height:300'>click

[Wizzud]

SuMic wrote:

the html code for the link is
a href='info.php' rel='shadowbox;width:500;height:300'>click

Is there a reason for not using this format (as per the documentation) instead?...

<a href='info.php' rel='shadowbox;width=500;height=300'>click</a>