RewriteEngine on
RewriteRule !\.(js|ico|txt|gif|jpg|png|xls|css|swf)$ index.php
RewriteRule ^.*/css(.*) css$1 [PT]
RewriteRule ^.*/img(.*) img$1 [PT]
RewriteRule ^.*/js(.*) js$1 [PT]
RewriteRule ^.*/temp_data(.*) temp_data$1 [PT]
RewriteRule ^.*/contrib(.*) contrib$1 [PT]
