Codice PHP:
<script type="text/javascript" src="Scripts/onload.js"></script>

<FORM style="padding: 0px; top=0px;" name="frmEdit" method="POST" action="incl.php">
<INPUT TYPE="hidden" NAME="ret_STRING" value="?module=accounts_lght&applettype=listview&recID=&schCITY=&schPROVINCE=&schTYPE=&Submit=Trova" />
<INPUT TYPE="hidden" ID="MM_Insert" NAME="MM_Insert" value="OK" />
<INPUT TYPE="hidden" ID="module"            NAME="module"            value="accounts_lght" />
<INPUT TYPE="hidden" ID="applettype"        NAME="applettype"        value="editview" />
<INPUT TYPE="hidden" ID="record"            NAME="record"            value="0" />
<INPUT TYPE="hidden" ID="ID"                NAME="ID"                value="f54b5828-55ef-102b-8bcf-0015c54cc6b5" />
<INPUT TYPE="hidden" ID="UPDATED"           NAME="UPDATED"           value="" />
<INPUT TYPE="hidden" ID="ret_module"        NAME="ret_module"        value="accounts_lght" />
<INPUT TYPE="hidden" ID="ret_applettype"    NAME="ret_applettype"    value="listview;?>" />

<INPUT TYPE="hidden" ID="ret_record"        NAME="ret_record"        value="" />
<INPUT TYPE="hidden" ID="MM_Delete"         NAME="MM_Delete"         value="" />

<TABLE cellspacing=0 cellpadding=0 width="100%">

    <TR>
        <TD>
      
    <TABLE width="100%" class="clsEditDetail" cellspacing="0" cellpadding="0" border="0">

                    <TR>
        <TD colspan="4">
        <TABLE width="100%" class="clsEditDetailNoBord" cellspacing="0" cellpadding="0" bordercolor="white">

        <INPUT TYPE="HIDDEN" ID="oldedtLST_NAME" NAME="oldedtLST_NAME" Value="">
        <INPUT TYPE="HIDDEN" ID="oldedtBIRTH_DT" NAME="oldedtBIRTH_DT" Value="">

                <TR>
                    <TH width="20%" height="2%">Cognome<SPAN class="clsRequired">*</SPAN></TH>
                    <TD width="30%" height="48%"> <INPUT  TYPE="TEXT"  SIZE="50"  ID="edtLST_NAME" NAME="edtLST_NAME" value="" > </TD>
                    <TH height="25%">Nome<SPAN class="clsRequired">*</SPAN></TH>

                        <TD height="*"> <INPUT  TYPE="TEXT"  SIZE="50"  ID="edtFST_NAME" NAME="edtFST_NAME" value="" > </TD>
                </TR>

        <INPUT TYPE="HIDDEN" ID="oldedtFST_NAME" NAME="oldedtFST_NAME" Value="">
        <INPUT TYPE="HIDDEN" ID="oldedtBIRTH_PLACE" NAME="oldedtBIRTH_PLACE" Value="">
                <TR>
                    <tH height="20%">Data nascita</th>
                        <td height="30%">

                         <table cellspacing="0" cellpadding="0" border="0" >
                        <tr>
                          <td><input  onfocus="this.click();" type="text" id="edtBIRTH_DT" name="edtBIRTH_DT" value="" /></td>
                          <td>[img]./Styles/main_orange/Images/calendar.gif[/img]</td>
                          <script>addCalendar("edtBIRTH_DT","trgBIRTH_DT");</script>
                        </tr>
                        </table>                        </td>
                    
                        <TH height="25%">Nato a</TH>

                        <TD height="*"> <INPUT  TYPE="TEXT"  SIZE="30"  ID="edtBIRTH_PLACE" NAME="edtBIRTH_PLACE" value="" > </TD>
                </TR>
    </table>
ecc...
</form> 
dentro onlad.js carico la funz. come descritto;