Transfer / copy data between textboxes

I have 2 textboxes (textbox1 and textbox2) and one hidden field
(hidden). I want the value of the hidden field to be both values of
textbox1 and textbox2 separated with "-".

Example:
textbox1 = "15"
textbox2 = "25"
Hidden = "15-25"

Hope someone can help me!!!

Regards
Øyvind Isaksen

This should do it

<FORM NAME="formname">

<INPUT TYPE="text" NAME="textbox1" onChange="copy();">
<INPUT TYPE="text" NAME="textbox2" onChange="copy();">
<INPUT TYPE="hidden" NAME="hidden">
</FORM>

<SCRIPT LANGUAGE="JavaScript">
function copy() {
from = document.forms['formname'];
form.hidden.value = form.textbox1.value+'-'+form.textbox2.value;
}
</SCRIPT>

Good luck,
Vincent

Øyvind Isaksen wrote:[color=blue]
> I have 2 textboxes (textbox1 and textbox2) and one hidden field
> (hidden). I want the value of the hidden field to be both values of
> textbox1 and textbox2 separated with "-".
>
> Example:
> textbox1 = "15"
> textbox2 = "25"
> Hidden = "15-25"
>
> Hope someone can help me!!!
>
> Regards
> Øyvind Isaksen[/color]

oyvind@webressurs.no (Øyvind Isaksen) wrote in message news:<3e68cc33.0406022208.321b1e45@posting.google. com>...[color=blue]
> I have 2 textboxes (textbox1 and textbox2) and one hidden field
> (hidden). I want the value of the hidden field to be both values of
> textbox1 and textbox2 separated with "-".
>
> Example:
> textbox1 = "15"
> textbox2 = "25"
> Hidden = "15-25"
>
> Hope someone can help me!!!
>
> Regards
> Øyvind Isaksen[/color]



Something like:

<script type="text/javascript">

document.forms[formName].hiddenBox.value =
document.forms[formName].text1.value + '-' +
document.forms[formName].text2.value;

</script>


Shawn