Sometimes, web-pages does not appear in Netscape.

[kmpduck]

Hi. First, please understand my poor English.
I developed a web-page using html, javascript.
But the web-pages does not appear in Netscape 6.2.
( it works in Explorer !!! )
heres the test url :
http://tei.hhi.co.kr/netscapewhy.htm

Sometimes it appered, but sometimes did not.
Why?
Anyone who know the answer or hints, plz help me.

[kmpduck]

When i saw the javascript console window.
there was the below message.( but not always !!! )

Error: redeclaration of const kIOServiceProgID
Source File: chrome://communicator/content/utilityOverlay.js
Line: 1

what is it mean?
Is it the reason of the problem ?
Anyone who knows the answer, plz help me.....

[kmpduck]

When i do many trial and errors, i found one.

test url 1 ( sometimes appears, sometimes NOT !!! )
http://tei.hhi.co.kr/netscapewhy.files2/por_ver_por_down1.htm
test url 2 ( always appears. )
http://tei.hhi.co.kr/netscapewhy.files2/por_ver_por_down2.htm

The difference between 2 pages is this:
<link rel="stylesheet" href="por_ver_por_down1.files/mldb_style.css" type="text/css">
When i erase this code from url 1, it works fine....

Is it possible?
Please help me......

[kmpduck]

There's problem in my CSS. That's the reason !!!
When I done this, i remembered some verbs.

When you really wanna do something,
DO IT YOURSELF !!!

Sorry for annoying you.