swap - One-line jQuery innerHtml swapper -

Since we can not do some $ ('el1') Swap ('el2') with pure jQuery (anyway?), If you have enough creativity to turn it on, then I ask you partner comers

  var temp = $ ('El1'). Html (); . $ ('EL1') HTML (. $ ('El2') HTML); $ ('El2') HTML (floating).   
 In one-liner.  
  (I have tried several ideas myself, which use the  toggle , but the way the HTML content increases to compensate However ... Twas became fun.)    
 
 
 code more To make the readable, suppose that the two containers have jquery objects  a  and  B .  
 is displayed by:  
 Pre>  A Viperiner ('
) AppendTo (B) .contents (.) Opening () .interview () (appendTo (''. '' End (). The end () appears (".b"). Content (). Opening ();   
 ... which is a completely monstrous one-liner But this was asked!  
    
> Even better, it simplifies the following:  
  A.wrapInner ('& quot; div class = "a" />;). Attachments (b.contents ()) .. a) AppendTo (b) .contents () open ();   
 ... which is a less monstrous one-liner!  
    
 Confirm  .html ()  at any point, which will deny you the chance of chaining more jQuery method.