299475 - Layout regression at www.centrum.cz

Status: RESOLVED WORKSFORME

(Core :: DOM: Core & HTML, defect)

Description

[Pavel Penaz]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b2) Gecko/20050629 Firefox/1.0+
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b2) Gecko/20050629 Firefox/1.0+

I have found a rendering issue at http://www.centrum.cz. It seems that something
has changed since 20050607. Before that the page rendered nicely, now the
catalog div (id="lc") shows up for a short while only to disappear again. Beast
build 20050606 works nicely, build 20050607 has this bug.

The page loads nicely in both Opera 8.01 and IE60SP2.

Reproducible: Always

Steps to Reproduce:
1. go to http://www.centrum.cz
2. watch the catalog div id="lc" disappear


Actual Results:  
The catalog div appears only for a short while and then disappears..

Expected Results:  
The catalog div should stay visible on the screen..

Comment 1

[Pavel Penaz]

Attachment: Screenshot

Screenshot with the div missing.

Comment 2

[Timothy B. Anderson (Tails)]

Build: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8b2) Gecko/20050702

I can reproduce this bug in the build above.

Comment 3

[Hermann Schwab]

Mozilla/5.0 (Windows; U; Win98; en-US; rv:1.8b2) Gecko/20050702
This bug is seen only if JS is enabled. 
The vanishing DIV is shown just about short before end of loading of the page.
I'm on a slow 64 kbit/sec ISDN connection with a slow Celeron 333, so loading of
the page takes some seconds.

I`m changing the component to DOM, as JS is involved.
DOM Level 0?

Comment 4

[Pavel Penaz]

www.centrum.cz is the number two web portal in Czech Republic -> nominating for
blocking 1.1 and 1.8b3.
Also I've tried to come up with a reduced testcase but without success so far.

Comment 5

[Martijn Wargers (dead)]

The div id="lc" is getting z-index:-1000 every 2000ms.
http://ad2.bbmedia.cz/please/showit/402/1/16/7/?typkodu=js
in function hpo_load.
getEl("hpo_layer") is returning 0 for me, so the if(hpo_pom&&hpo_layer) is not
getting executed.

hpo_layer is created in function hpo_create_opona().
It only is created when hpo_flash is true (or 1).
var hpo_flash=checkFlash(hpo_flashver);
So the function checkFlash has to return 1. Maybe that is something that has
changed?

Comment 6

[Pavel Penaz]

Probably no point in keeping this bug open since the page has changed, the bug
is no longer visible and we have no testcase. Because of that I am marking this
bug as WFM.