Grid allow only ext. DnD

[Zinger_Der_GOD]

Hi. Faced this problem:
Lets say I have 2(many) grids on one UI. And I need to make DnD be able to exchange rows between grids, but not to DnD rows within one grid.

here you go

	    	some_grid.attachEvent("onDrag",function(sid,tid){
      		if (some_grid.dragContext.sobj.entBox.id != some_grid.dragContext.tobj.entBox.id)
			return true;
			else
			return false;
  			});