how to have my guid saved for the dialog?

I am using the following code to populate date in my page.

<table align="center" cellpadding="5" cellspacing="0" style="width:100%;">
    <?php
        $mysql_command = "CALL sp_populate_my_companies(:param_member_guid)";
        $mysql_query = $mysql_connection->prepare($mysql_command);
        $mysql_query->bindParam(':param_member_guid', $_SESSION["xoompage_member_guid"], PDO::PARAM_STR);
        $mysql_query->execute();

        while($mysql_row = $mysql_query->fetch())
        {
    ?>
    <tr>
        <td valign="top" style="width: 200px;"><a href="<?php echo $_SESSION["domain_name"]; ?>biz/company?id=<?php echo $mysql_row['company_guid']; ?>" target="_blank"><img src="<?php echo $_SESSION["domain_name"]; ?>gallery/companies/<?php echo $mysql_row['company_guid']; ?>/<?php echo $mysql_row['company_guid']; ?>_logo.png" alt="<?php echo $mysql_row['company_name']; ?>" width="200" height="80"></a></td>
        <td valign="top" style="width: 100%; padding: 10px;">
            <a href="<?php echo $_SESSION["domain_name"]; ?>biz/company?id=<?php echo $mysql_row['company_guid']; ?>" target="_blank"><?php echo $mysql_row['company_name']; ?></a><br>
            <?php echo $mysql_row['country_name']; ?><br><hr>
            <?php if ($mysql_row['allow_publish_news']) { ?><a href='<?php echo $_SESSION["domain_name"]; ?>biz/publishnews?id=<?php echo $mysql_row['company_guid']; ?>'>Publish News</a><br><?php } ?>
            <?php if ($mysql_row['allow_post_jobs']) { ?><a href='<?php echo $_SESSION["domain_name"]; ?>biz/jobdetails?company=<?php echo $mysql_row['company_guid']; ?>'>Post a Job</a><br><?php } ?>
            <?php if ($mysql_row['allow_edit_company']) { ?><a href='<?php echo $_SESSION["domain_name"]; ?>biz/companydetails?id=<?php echo $mysql_row['company_guid']; ?>'>Edit Company</a><br><?php } ?>
            <?php if ($mysql_row['allow_change_logo']) { ?><a href='<?php echo $_SESSION["domain_name"]; ?>biz/companylogo?id=<?php echo $mysql_row['company_guid']; ?>'>Company Logo</a><br><?php } ?>
            <?php if ($mysql_row['allow_change_cover']) { ?><a href='<?php echo $_SESSION["domain_name"]; ?>biz/companycover?id=<?php echo $mysql_row['company_guid']; ?>'>Company Cover</a><br><?php } ?>
            <?php if ($mysql_row['allow_delete_company']) { ?><a href="#" id="linkDelete">Delete Company</a><br><?php } ?>
        </td>
    </tr>
    <tr><td><br></td></tr>
    <?php } ?>
</table>

Code (markup):

for the delete button (linkDelete), I am showing a confirmation dialog and delete the company like this:

$(document).ready(function()
{
    $('div#dialogXoomPage').dialog({ position : ['center', 'middle'], autoOpen: false, modal: true, resizable: false, draggable: false,
    buttons:
    [{
        id: "btnDeleteCompany",
        text: "Delete",
        click: function()
        {
            //console.log(pid + " made it to dialog"); // make sure our id makes it this far
            delete_cmpany(company_id); // run delete photo function
            $( this ).dialog( "close" );
        }},
    {
        id: "btnCancelDeleteCompany",
        text: "Cancel",
        click: function()
        { $( this ).dialog( "close" ); }
    }],
    open: function ()
    { $("#btnCancelDeleteCompany").focus(); }
    });

    function delete_cmpany(company_id)
    {
        //console.log(pid + " made it to function"); // make sure our id makes it this far
        $.ajax({
        type: "POST",
        url: "delete_company.php",
        data: { id: company_id }
        }).done(function( msg ) {
        //no message bc we did a fadeOut
        //var msg would show any errors from our php file
        });
    };

    $('#linkDelete').click(function()
    { 
        company_id = "5d3c4f60-77b5-11e3-b1ac-74de2b9a31a4"; // the id of the photo i want to delete
        console.log(company_id);
        $('div#dialogXoomPage').dialog('open');
    });
   
    $(function() { $( "#btnNewCompany" ).button(); });
    $(function() { $( "#btnJoinCompany" ).button(); });
    $('#btnNewCompany').click(function(){ window.location = '<?php echo $_SESSION["domain_name"]; ?>biz/companydetails';});
    $('#btnJoinCompany').click(function(){ window.location = '<?php echo $_SESSION["domain_name"]; ?>biz/joincompany';});
});

Code (markup):

I want to know how can I pass the company_guid to the dialog to use it in the company_id variable?

Thanks,
Jassim