- <td><input name=invdate id=invdate size=11 title="$myconfig{dateformat}" value="$form->{invdate}" onBlur=\"check_right_date_format(this)\">
- <input type=button name=invdate id="trigger1" value=| . $locale->text('button') . qq|></td>\n|;
+ <td nowrap>
+ <input name=invdate id=invdate size=11 title="$myconfig{dateformat}" value="$form->{invdate}" onBlur=\"check_right_date_format(this)\"
+ onChange="if (this.value) set_duedate_vendor(['invdate__' + this.value, 'old_duedate__' + document.getElementsByName('duedate')[0].value, 'vendor_id__' + document.getElementsByName('vendor_id')[0].value],['duedate'])">
+ <input type=button name=invdate id="trigger1" value="?">
+ </td>\n|;
+
+#, 'old_duedate__'' + document.getElementsByName('duedate')[0].value, 'vendor_id__' + document.getElementsByName('vendor_id')[0].value],['duedate'])">