php - .htaccess to rewrite image urls -

hello im having problem images in wordpress directory plug-in doesnt have support, i've fixed bits images. know have alter .htaccess in root im not sure how.

heres current .htaccess looks like:

# begin wordpress <ifmodule mod_rewrite.c> rewriteengine on rewritebase / rewriterule ^index\.php$ - [l] rewritecond %{request_filename} !-f rewritecond %{request_filename} !-d rewriterule . /index.php [l] </ifmodule>  # end wordpress 

my site doesnt load images in plugin, when inspecting sourcecode on chrome looking image @ following url, gives 404 error.

http://www.example.com//http://www.example.com/wp-content/plugins/wprx/wpt_image.php?i=/wp-content/wpt_cache/7/1713/01.jpg

the correct url image be:

http://www.example.com/wp-content/plugins/wprx/wpt_image.php?i=/wp-content/wpt_cache/7/1713/01.jpg

any ideas on altering .htaccess remove "http://www.example.com//" start of url?

many thanks, pete

disclaimer:

while you're asking possible, should not choose solution, instead find , resolve cause of problem.
because browser still looking

http://www.example.com//http://www.example.com/wp-content/plugins/wprx/wpt_image.php?i=/wp-content/wpt_cache/7/1713/01.jpg 

after this, provide file then.

this bad solution!

---

how to:

in path passed .htaccess file, protocol, host , port have been stripped, leaving

//http://www.example.com/wp-content/plugins/wprx/wpt_image.php?i=/wp-content/wpt_cache/7/1713/01.jpg 

so want remove second http://www.example.com.
putting following line right after rewritebase should make kind of work:

rewriterule ^//http://www.example.com/(.*)$ /$1