dojo.connect(grid, "onCellDblClick", dojo.partial(onCellDblClickHandler, grid));

	function onCellDblClickHandler(inGrid, inRowIndex)
	{
		console.info(inGrid, inRowIndex);

		dijit.popup.open({
			popup: myDialog,
			around: // how do i get the domnode of the cell
		});
	}