Hello
First, say that zenphoto is very good and i can use it in diferents gallerys but....
I cant use the Zenphoto 1.2.3 with theme Effervescence+ simpleviewer.

I had Zenphoto 1.2.2 and i couldn't and then i install a new gallery to try it.
I have seen a lot of times the forum and some people say tha is the mod_rewrite on
I have it and i cant see the simpleviewer.
I've seen this in use
http://michaelsleman.com/zenphoto/John_and_Mimis_Wedding/
http://test.lostocean.net/zpsvn/
http://www.sbillard.org/page/gallery
For me is impossible to make it work and i dont know why

in the web of sbillard.org/page/gallery i've seen in the code this

I've install the zenpage and also it dont work.

When i install other time zenphoto it say to me that moderewrite is on and all is ok but the theme Effervescence+ simpleviewer dont work.

Could someone say if there is any needs more.
In my web at the bottom i see this
Effervescence blue and green play Simpleviewer
and the word simpleviewer is break
Simpleviewer

please can someone help me or say if there is any other way to see the images in flash

We will probably need a link to your site to help, also some details about your server would be good.

I have play recently with the Effervescence theme. With Slimbox, it's ok. But for making it working with Simpleviewer, I need to do a chmod 777 on effervescence theme folder.

I've given chmod 777 to effervescence theme and the simple viewer doesn't work.
Also i've tried to give 777 to all the folders but it doesn't work.
The adress of the gallery is www.rockodrom.com

With other themes i've not problems (i think)
thanks for the answers.
(I've seen in all the forum and in google.... and some people have this problem but normally i think they can make it work with old version of zenphoto but after I see some people " http://www.sbillard.org/page/gallery " who has the new version.
And I can't find the solution.

If you see the www.rockodrom.com you can see simpleviwer in the bottom "tached"
In the code page is this Simpleviewer

You do not have the mod_rewrite option set. Simple viewer does not work without this option, thus it is disabled (the strike-thru).

You need to enable mod_rewrite on your gallery.

Sorry, but i even think that the mod_rewrite option is enable.
http://www.rockodrom.com/phpinfo.php I think this is enable and I think in my .htaccess i think is ok.
What more I have to do to do enable mod_rewrite???

This is my .htaccess

RewriteEngine On
php_value magic_quotes_gpc off

!!! Change this to the web path (eg: http://www.yourwebsite.com/photos --> /photos) !!!

RewriteBase /galerias

RewriteRule ^admin/?$ zp-core/admin.php [R,L]

RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^albums/?(.+/?)?$ $1 [R=301,L]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^.*$ - [L]

RewriteRule index.php$ index.php [L,QSA]
RewriteRule ^page/([0-9]+)/?$ index.php?page=$1 [L,QSA]
RewriteRule ^page/([A-Za-z0-9-]+)/?$ index.php?p=$1 [L,QSA]
RewriteRule ^page/([A-Za-z0-9-]+)/([0-9]+)/?$ index.php?p=$1&page=$2 [L,QSA]
RewriteRule ^(.)/page/([0-9]+)/?$ index.php?album=$1&page=$2 [L,QSA]
RewriteRule ^(.)/page/([A-Za-z0-9_-]+)/?$ index.php?album=$1&p=$2 [L,QSA]

Rewrite rule addition for search

RewriteRule ^page/search/fields([0-9]+)/(.)/([0-9]+)/?$ index.php?p=search&searchfields=$1&words=$2&page=$3 [L,QSA]
RewriteRule ^page/search/fields([0-9]+)/(.)/?$ index.php?p=search&searchfields=$1&words=$2 [L,QSA]
RewriteRule ^page/search/archive/(.)/([0-9]+)/?$ index.php?p=search&date=$1&page=$2 [L,QSA]
RewriteRule ^page/search/archive/(.)/?$ index.php?p=search&date=$1 [L,QSA]
RewriteRule ^page/search/tags/(.)/([0-9]+)/?$ index.php?p=search&searchfields=4&words=$1&page=$2 [L,QSA]
RewriteRule ^page/search/tags/(.)/?$ index.php?p=search&searchfields=4&words=$1 [L,QSA]
RewriteRule ^page/search/(.)/([0-9]+)/?$ index.php?p=search&words=$1&page=$2 [L,QSA]
RewriteRule ^page/search/(.)/?$ index.php?p=search&words=$1 [L,QSA]

Rewrite additions for zenpage

RewriteRule ^pages/?$      index.php?p=pages [L,QSA]

RewriteRule ^pages/(.)/?$ index.php?p=pages&title=$1 [L,QSA]
RewriteRule ^news/?$ index.php?p=news [L,QSA]
RewriteRule ^news/([0-9]+)/?$ index.php?p=news&page=$1 [L,QSA]
RewriteRule ^news/category/(.)/([0-9]+)/?$ index.php?p=news&category=$1&page=$2 [L,QSA]
RewriteRule ^news/category/(.)/?$ index.php?p=news&category=$1 [L,QSA]
RewriteRule ^news/archive/(.)/([0-9]+)/?$ index.php?p=news&date=$1&page=$2 [L,QSA]
RewriteRule ^news/archive/(.)/?$ index.php?p=news&date=$1 [L,QSA]
RewriteRule ^news/(.)/?$ index.php?p=news&title=$1 [L,QSA]

RewriteRule ^(.)/image/(thumb|[0-9]{1,4})/([^/\]+)$ zp-core/i.php?a=$1&i=$3&s=$2 [L,QSA]
RewriteRule ^(.)/image/([^/\]+)$ zp-core/i.php?a=$1&i=$2 [L,QSA]
RewriteRule ^(.*)/album/(thumb|[0-9]{1,4})/([^/\]+)$ zp-core/i.php?a=$1&i=$3&s=$2&album=true [L,QSA]

Catch-all - everything else gets handled in PHP for compatibility.

RewriteRule ^(.*)/?$ index.php?album=$1 [L,QSA]

You need to enable it for Zenphoto on the options, too.

thanks a lot for the answer. I've been installing and reinstalling a lot of thinks and now it works.
Sorry for my ignorancy. At the end the problem was the more simple thing.

In resume and for other people with the same problem...

To use simpleviewer with zenphoto is need:

1- server with mod_rewrite enable
2- .htaccess
3- mode_rewrite on in admin panel

thanks a lot for the answer. I've been installing and reinstalling a lot of thinks and now it works.
Sorry for my ignorancy. At the end the problem was the more simple thing.

You need to enable it for Zenphoto on the options, too.