i am trying to insert a checkbox or textfield dynamicly on a mouse click at the mouseposition anywhere on the page or even better a drag and drop of textfields and checkboxes to any position of the page.

goal is it to add editable textfields and checkboxes to a page like [this](http://vz275.worldserver.net/converter/files/38053/38053.html)

would be great if someone could help me with it.