Different solution for setting height on iframes #67

Previous solution for setting actual height of demo iframes didn't work proberly for some cases since in Chrome (and other browsers) onload event in iframes does not consider attachements (external styles). See: http://www.atalasoft.com/cs/blogs/jake/archive/2009/06/18/events-to-expect-when-dynamically-loading-iframes-in-javascript.aspx

Therfore I implemented a solution which triggers the resize event from within the iframe which works quite well for me. 
Unfortunately if not using a timeout the height is not the actual one (e.g. 8px instead of 27px).
I don't really like that way, maybe there is a better solution?
But at least it works ;)