[jQuery] Drag Drop (sortable) questions

[jQuery] Drag Drop (sortable) questions


Hi,
I'm trying to use the Jquery sortable (drag/drop)
Everything works well but I need help on 2 topics.
First, when I dynamically add portlets, I recall this function :
$('div.portletHolder').Sortable(.....);
Otherwise, the portlet is not draggable.
Is there a more elegant way to accomplish this?
To add a new portlet I use this function
portlet="htmlcontent";
$(portlet).prependTo("#column1");
Is it possible to add some code to add the drag/drop functionnality to
the newest portlet?
Knowing that I need to serialize it.
My second question is about the animation when I drag and drop a
portlet.
How can I add a smooth animation when I drop the portlet?
I've seen this website (http://www.pageflakes.com) and I like the
effect when you drop the portlet.
Any help?
Stan