Transitions two absolute divs.
transition(div_old, div_new, type, [callBack])
div_old HTML Element or jQuery object, div to transition from
div_new HTML Element or jQuery object, div to transition to
type string, transition type
callBack function, optional, call back when transition is finished
The first argument div_old is the div element to transition from, the second argument div_old is the div element to transition to. The third argument type can be one of the following: