Drag & Drop - issues

Drag & Drop - issues

Hi,

i need to do drag & drop like www.ziggo.nl, Actually i need to drag & drop the widgets.
Normal drag & drop have done, but in the clone site you will see the bottom slideshow with icons of widget
if you drag the icon and drop in top, widget will load.
So this type of drag and drop i need.
(screenshot attached)

Can Help Me

my development website is http://usatrans.design1host.com/

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