Passar variavel e recuperar em form de pop-up

Boa noite comunidade [http://forum.imasters.com.br/public/style_emoticons/](http://forum.imasters.com.br/public/style_emoticons/)default/joia.gif Eu tenho uma função que se selecionado um item num select ele abre um pop-up

> <script LANGUAGE="JavaScript">function formRECUSADO(form1) {var windowprops = "height=200,width=500,location=no,"+ "scrollbars=no,menubars=no,toolbars=no,resizable=yes";var URL = form1.TP_SITUACAO.options[form1.TP_SITUACAO.selectedIndex].value;if (URL == "REC"){var CD_PEDNFS = document.getElementById("CD_PEDNFS").value;var URL = "recusado.asp?CD_PEDNFS="+CD_PEDNFS;popup = window.open(URL,"MenuPopup",windowprops);} }</script><select name="TP_SITUACAO" id="TP_SITUACAO" onChange="formRECUSADO(this.form);"><option value="O">Analise</option><option value="O">Espera</option><option value="REC">Recusado</option><option value="k">Desmebrado</option></select>

Como faço pra recuperar o valor CD_PEDNFS no form recusado.asp ?

<form name="formrecusa" method="post" action=""> <table width="500" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="121" class="verdana10">Pedido</td> <td width="377"> <input type="text" name="CD_PEDNFSCC" id="CD_PEDNFSCC" size="52" > </td> <td width="2"> </td> </tr> <tr> <td width="121" class="verdana10">Motivo</td> <td width="377"> <textarea name="textfield2" rows="5" cols="50"></textarea> </td> <td width="2"> </td> </tr> <tr> <td width="121" class="verdana10">Analista</td> <td width="377"> <input type="text" name="textfield3" size="52"> </td> <td width="2"> </td> </tr> <tr> <td width="121" class="verdana10">Copia para E-mail</td> <td width="377"> <input type="text" name="textfield4" size="52"> </td> <td width="2"> </td> </tr> <tr> <td width="121"> </td> <td width="377"> <input type="submit" name="Submit" value="Enviar"> </td> <td width="2"> </td> </tr> <tr> <td width="121"> </td> <td width="377"> </td> <td width="2"> </td> </tr> </table></form>

Desde ja agradeço! http://forum.imasters.com.br/public/style_emoticons/default/thumbsup.gif