mod_rewrite setting for CakePHP (shared hosting two domains) - php

Question

I am running into an infinite redirection loop when setting up CakePHP on a bluehost server.
I have set my .htaccess as follows,
Under /home/mysite/public_html/site2 (I have configured an add-on domain with site2 as its serving directory on BlueHost)
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteRule ^$ app/webroot/ [L]
RewriteRule (.*) app/webroot/$1 [L]
</IfModule>
Under /home/mysite/public_html/site2/app as,
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteRule ^$ webroot/ [L]
RewriteRule (.*) webroot/$1 [L]
</IfModule>
And finally under /home/mysite/public_html/site2/app/webroot as,
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [L]
</IfModule>
If I remove the two RewriteCond from the .htaccess under webroot the Cake controllers start working but I don't see any images or CSS. I am not sure where am I going wrong.

Answer 1

creat a htaccess in root same as
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond %{HTTP_HOST} ^site2\.tld[NC]
RewriteRule ^$ site2/app/webroot/ [L]
RewriteCond %{HTTP_HOST} ^site2\.tld[NC]
RewriteRule (.*) site2/app/webroot/$1 [L]
</IfModule>`
and htacess in site2 folder must be
RewriteEngine on
RewriteRule ^$ app/webroot/ [L]
RewriteRule (.*) app/webroot/$1 [L]