base_url() and url helper

[eluser]jedd[/eluser]
[quote author="elaniobro" date="1267338545"]LIVE

Code:

$config['base_url']    = "http://www.example.com/5/system/application";

[/quote]

Don't do that. Do this instead (as I've already suggested)

Code:

$config['base_url']    = "http://www.example.com/5/";

[quote author="elaniobro" date="1267338545"]
[/code]
<img src="&lt;?= base_url();?&gt;img/logo_tagline.png"/>
[/code]
[/quote]

Don't do that. Do this instead

Code:

img('img/logo_tagline.png');

Have a play with it - taking note of your page-source in your browser - and see how you go. You can also look at your web server (apache) access and error logs, to see what files (say logo_tagline.png) it's trying to find, and where it's looking for it in the file system - this is often very instructive in these kinds of cases.