can a select box, open another window or modal box?

I have code like so:

<div class="field4"><label for="go" >Info <a href="helper/info.html?lightbox[width]=560&lightbox[height]=600" class="lightbox"><span class="helper open">?</span></a></label>

                            <select id="go" name="go">
                                <option value="">Please select an option</option>
                                <option value="yes">Yes</option>
                                <option value="no">No</option>
                            </select>
                        </div>

If they select YES , I would like to invoke a href to specific address,perhaps a modal box Is this dooable ?

Have checked around and not seen how to do it.

Ok the update is:

<div class="field4">
                            <img src="images/bugme.png" class="bugmeFloat"><label for="sms" >SMS Alerts <a href="helper/sms.html?lightbox[width]=560&lightbox[height]=600" class="lightbox"><span class="helper open">?</span></a></la开发者_运维百科bel>

                            <select id="sms" name="sms">
                                <option value="">Please select an option</option>
                                <option value="no">No thanks</option>
                                <option value="yes">Purchase SMS Messaging</option>
                            </select>
                        </div>
                        <!--inline script for modal open off select choice-->
                        <script type="text/javascript" language="javascript">
                        $(function() {
                            $('#sms').change(function() {
                                 if ($(this).val() == 'yes') {
                                     window.location = 'helper/sms.html?lightbox[width]=560&lightbox[height]=600';
                                 }
                            });
                        });
                        </script>

                        <!--//end inline modal box open -->

It isnt opening window or modal..... hmm

Yes. You would have something like this:

$(function() {
    $('#go').change(function() {
         if ($(this).val() == 'yes') {
             window.location = 'www.mynewaddress.com';
         }
    });
});

Essentially, you are navigating to a new address when they change the select's value, if a certain condition is met.

Relevant documentation:

• jQuery's .change() event - http://api.jquery.com/change/
• JavaScript redirect - http://www.tizag.com/javascriptT/javascriptredirect.php