Another straight to the point solutionThis plugin is really no big deal, but I couldn't find a working plugin for this.
Thanks to it you can write in your post something like this (remove space before iframe):
[ iframe http://de77.com 100% 200]
and it will be converted into iframe with width = 100% and height = 200px.
Starting from version 1.2 you can add 2 more parameters to specify X and Y position to scroll the frame contents to:
[ iframe http://de77.com 100% 200 40 60]
Address can be relative like '/homepage/' if you want to insert something from your own website in an iframe.
Width and height might use % or px units. If you omit the unit- px will be used.
To install just unzip in your wp-content/plugins directory and activate in your admin panel.
Now comes with setting page where you can configure the plugin
Now you can hide scrollbars and border or the scroll content to predefined point.
Better quality of generated HTML code + support for excerpts