Help with getting a value with jQuery

Help with getting a value with jQuery

Hey everybody. This mailing list/forum has helped me a lot in the past by just perusing, but now I need to post to get some help. I have a site I'm maintaining at work, and because of the complexity and class inheritance, I can't change the design.

I have a table row in the following form:

  <TR id='0'  >

    <FORM method='GET'>
      // hidden form fields and values snipped out for security purposes.
    <TD id='branch_tag'  class='"topborder rightborder"'  > KY </TD>

    <TD id='part_no'  class='"topborder rightborder"'  > 814316 </TD>
    <TD id='description'  class='"topborder rightborder"'  > STOOL JO JO -FN-3 C/S </TD>
    <TD id='qty_sku'  class='"topborder rightborder"'  > 0 </TD>
    <TD id='qty_alloc'  class='"topborder rightborder"'  > 0 </TD>
    <TD id='qty_onhold'  class='"topborder rightborder"'  > 0 </TD>
    <INPUT  name='part_no1'  type='hidden'  value='814316'  class='topborder rightborder' ></INPUT>
    <TD id=''  class='"topborder rightborder"'  >
        <INPUT  name='subop'  type='submit'  value='Hold'  ></INPUT>
    </TD>
    <TD id=''  class='"topborder rightborder"'  >
        <INPUT  name='holdall'  type='button'  value='Hold All'  onClick=''  ></INPUT>
    </TD>
    </FORM>
</TR>


When I click the "hold all" button, I need to get the part_no of that TR, to pass to a function. Problem is, I can't for the life of me figure out how.

Any help is GREATLY appreciated!

Thanks,

-Mike