cannot access url using iframe

[eluser]xare[/eluser]
I have read this forum for information related to iframes but have not found an answer to my problem.

For some reason I need to input an iframe at this page

http://www.limecreative.gr/site/#6

As you can see it gives a mistake at

<iframe src="http://www.limecreative.gr/site/index.php/ourpeople/show" width="1000" height="550" frameborder="0"></iframe>

But still the page is visible when accessed via browser.
http://www.limecreative.gr/site/index.ph...eople/show

Does anybody know why the iframe fails to show the url??

Bye