[jQuery] jquery, eval and javascript in Ajax response

[Pofferbacco]

Hello,
I need your help to solve an issue.

I have:
- page a: a page with a form
- page b: a php page that output a result after a query to the
database

I use ajax to do the request to page b and I display the result in
page a.
Inside the output there is a javascript script that is not displayed
in page a after the search.
I know I have to use eval to let the script work, but I don't know
where, since jquery (and javascript) is really new for me

Inside page a I have the following code:

<script type="text/javascript" src="./js/jquery.js"></script>
<script src="http://www.linkedin.com/companyInsider?
script&useBorder=yes" type="text/javascript"></script>
 <script type="text/javascript">
//<![CDATA[
function requestCustomerInfo() {
        var sId = $("input#includi").val();
        $.get("page_b.php?query=" + sId, displayCustomerInfo);
}

function displayCustomerInfo(sText, sStatus) {
        if (sStatus == "success") {
                $("div#divCustomerInfo").html(sText);
        } else {
                $("div#divCustomerInfo").html("An error occurred.");
        }
}
//]]>
</script>

Inside the output of page b I have this script:

<div class="brown-bg"><span id="li<?=$fld["id"];?>" style=" padding-
left:30px;"></span></div>
                <script type="text/javascript">
                         new LinkedIn.CompanyInsiderPopup("li<?=$fld
["id"];?>","Microsoft");
                      </script>

This script is not displayed in page a.
Where do I have to use eval in order to let this script works??

Thank you.
Luca