This is a jmaki's product here you can develop your site in online. This is very easy just follow this link and procedure.
link : http://jmaki.com/webtop/

Procedure:
After following this link there you can find toolbar with " Add Widgets" menu Click on that you will get a pallet with rich widgets. The thing you have to do is Drag and Drop each widget on your page and keep that where you want
Changing Properties :
To change the properties go for " i " symbol on the widget menu.

The only thing it needs bandwidth...