How to use variables in Hidden Fields

Hi,
I have the following piece of code:
<input type="hidden" name="item_number">
But how can i add a value thats equal to a variable,
something like:
<input type="hidden" name="item_number" value = $var1>
Where var1 is set previously.
Thanks.

Too much unfamiliar code for me to decipher. Sorry. Bet some
smarter
folks can help out though.
emichael
Rudei wrote:
> Hi,
>
> Im not sure what Im doing wrong, ive tried both
variations without success and
> still cant get it to work, heres the url im passing in:
>
>
file:///D:/test.htm?n1=138&n2=a_m&n3=24&n4=20&n5=0
>
> could it be the way its calling paypal?
>
> Heres the code:
>
> <html>
> <head>
> <title>Untitled Document</title>
> <meta http-equiv="Content-Type" content="text/html;
charset=iso-8859-1">
> </head>
>
> <body bgcolor="#FFFFFF" text="#000000" topmargin="2"
onload=getVars( '' );
> bgproperties="fixed">
> <p> </p>
> <p align="center"><img name="image1" border=0
align="middle" width="270"
> height="40"></p>
> <p align="center"> </p>
> <table width="75%" border="2" name="Table1"
height="106" align="center">
> <tr>
> <td width="11%" rowspan="2"><a
href="javascript:void(0)"
> onClick="window.open(imageloc +
>
>
>
num1,'xxx','toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,
> width=780,height=550');"><img name="image2"
>
> border=0 width="350"
height="233"></a></td>
> <td id ="desc1" width="89%" valign="top"
height="2">
> <p></p>
> </td>
> </tr>
> <tr>
> <td id ="desc2" width="89%" valign="top">
> <p> </p>
> <p> </p>
> <p> </p>
> <p> </p>
> <p> </p>
> <p> </p>
> <p align="right"> </p>
> </td>
> </tr>
> <tr>
> <td colspan="2">
> <div align="right"><form target="paypal"
> action="https://www.paypal.com/cgi-bin/webscr"
method="post">
>
> <input type="hidden" name="cmd" value="_cart">
>
> <input type="hidden" name="add" value="1">
>
> <input type="hidden" name="bn"
value="webassist.dreamweaver.4_0_3">
>
> <input type="hidden" name="business" id="email"
value="">
> <input type="hidden" name="item_number" id="numberr"
value=0>
> <input type="hidden" name="item_name" id="descr"
value="">
> <input type="hidden" name="amount" id="num"
value="">
>
> <script>
> document.getElementById("email").value="[email protected]";
> document.write('<input type="hidden" name="item_name"
> value="'+$displaytext1+'">');
> document.getElementById("numberr").value ="1";
> document.getElementById("num").value = "1";
> </script>
>
>
>
> <input type="hidden" name="currency_code"
value="GBP">
>
> <input type="hidden" name="receiver_email"
value="[email protected]">
>
> <input type="hidden" name="mrb"
value="R-3WH47588B4505740X">
>
> <input type="hidden" name="pal"
value="ANNSXSLJLYR2A">
>
> <input type="hidden" name="no_shipping" value="0">
>
> <input type="hidden" name="no_note" value="0">
>
> <input type="image" name="submit"
src="./images/general/buy.jpg" width="67"
> height="21" border="0" alt="Make payments with
>
> PayPal - it's fast, free and secure!">
>
> </form>
>
> </div>
> </td>
> </tr>
> </table>
> <p> </p>
>
>
>
> <script type="text/javascript">
> function GetVars( def )
> {
> this._def_ = def;
> var query, queries =
top.location.search.substring(1).split( /\&/ );
> for ( var i=0; (query = queries[ i ]); i++ )
> {
> query = query.split( /\=/ );
> this[query[0]] = ( typeof query[1] == 'undefined' ) ?
def :
> unescape(query[1]).replace( /\+/g, " " );
> }
> }
>
> GetVars.prototype.exists = function( key )
> {
> return ( typeof this[key] != 'undefined' );
> }
>
> GetVars.prototype.assign = function( key )
> {
> return ( this.exists( key ) ) ? this[key] : this._def_;
> }
> var displaytext1;
> var displaytext2;
> var imageloc = "./images/c/";
> var imagelogo = "./images/l/";
> var imageback = "./images/f/";
> var _GET = new GetVars( '' );
> var num1 = _GET.assign( 'n1' );
> var num2 = _GET.assign( 'n2' );
> var num3 = _GET.assign( 'n3' );
> var num4 = _GET.assign( 'n4' );
> var num5 = _GET.assign( 'n5' );
> var img1;
> var img2;
> var img3;
>
> switch (num1)
> {
> case '138':
> displaytext1='First';
> displaytext2='1';
> break;
> default:
> displaytext1='Invalid Reference Number';
> displaytext2='Please close this window and retry. If
problem persists,
> please email us.';
> }
>
> img2 = (imageloc + 'view/' + num1 + '.jpg');
> document.image2.src=img2;
> img1 = (imagelogo + num2 + '_text' + '.gif');
> img3 = (imageback + 'fade_' + num2 + '.gif');
> document.title=displaytext1 + ' ' + num1;
> num1 = num1 + '.jpg';
> document.image1.src=img1;
> document.body.background=img3;
> document.image2.alt=displaytext1 + ' - Click to
enlarge';
> document.getElementById("desc1").innerHTML =
displaytext1;
> document.getElementById("desc1").style.background =
"Yellow";
> document.getElementById("desc1").style.font = "15px
Copperplate Gothic Light";
> document.getElementById("desc1").style.fontWeight =
"Bold";
> document.getElementById("desc2").innerHTML =
displaytext2;
> </script>
> <p align="center"> </p>
> <div align="center">
> <div align="center">
> <p><a href="#top"><img
src="./Images/General/Up.gif" width="23"
> height="24" border="0" alt="Back To The Top Of
>
> Page"></a><br>
> <a href="#top"><font size="2" face="Copperplate
Gothic Light">Back To
> Top</font></a>
> </p>
> </div>
>
> </div>
> </body>
> </html>
>
>
>

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