why do i get this error?

Error Type:
Microsoft JScript runtime (0x800A1391)
'navigator' is undefined
/mackenzie/asp/acrobat.js, line 15


with my code:


/************************************************** *****
ACROBAT DETECT
All code by Ryan Parman, unless otherwise noted.
(c) 1997-2003, Ryan Parman
http://www.skyzyx.com
Distributed according to SkyGPL 2.1, http://www.skyzyx.com/license/
************************************************** *****/

var acrobat=new Object();

// Set some base values
acrobat.installed=false;
acrobat.version='0.0';

if (navigator.plugins && navigator.plugins.length)
{
    for (x=0; x<navigator.plugins.length; x++)
    {
        if (navigator.plugins[x].description.indexOf('Adobe Acrobat') != -1)
        {
            acrobat.version=parseFloat(navigator.plugins[x].description.split('Version ')[1]);

            if (acrobat.version.toString().length == 1) acrobat.version+='.0';

            acrobat.installed=true;
            break;
        }
    }
}
else if (window.ActiveXObject)
{
    for (x=2; x<10; x++)
    {
        try
        {
            oAcro=eval("new ActiveXObject('PDF.PdfCtrl."+x+"');");
            if (oAcro)
            {
                acrobat.installed=true;
                acrobat.version=x+'.0';
            }
        }
        catch(e) {}
    }

    try
    {
        oAcro4=new ActiveXObject('PDF.PdfCtrl.1');
        if (oAcro4)
        {
            acrobat.installed=true;
            acrobat.version='4.0';
        }
    }
    catch(e) {}
}

acrobat.ver4=(acrobat.installed && parseInt(acrobat.version) >= 4) ? true:false;
acrobat.ver5=(acrobat.installed && parseInt(acrobat.version) >= 5) ? true:false;
acrobat.ver6=(acrobat.installed && parseInt(acrobat.version) >= 6) ? true:false;
acrobat.ver7=(acrobat.installed && parseInt(acrobat.version) >= 7) ? true:false;
acrobat.ver8=(acrobat.installed && parseInt(acrobat.version) >= 8) ? true:false;
acrobat.ver9=(acrobat.installed && parseInt(acrobat.version) >= 9) ? true:false;

______________

line 15:

if (navigator.plugins && navigator.plugins.length)

help....

www.crmpicco.co.uk
www.milklemonadechocolate.uk.tt

__________________
_______________________
Ayrshire Minis - a Mini E-Community
http://www.ayrshireminis.com
http://www.crmpicco.co.uk

I don't know, which browser is this code running in? I usually write window.navigator but it shouldn't really matter., By the way, this line is particularly bad coding: NEVER USE EVAL, should be:
--

Joe (Microsoft MVP - XML)

Just thought, you're not trying to run this server side are you? It will only work in a client side script block.

--

Joe (Microsoft MVP - XML)