Changing the cursor on drag

I cannot seem to change the cursor on drag. Any ideas?
I set the cursor when I initalize the data via a class attribute in the xml data. Now when I click on an item I want to change the class/or style to use grabbed custom cursor.

I am trying this below with no success:
function handleDrag(r1, r2, sObj,tObj,sInd,tInd)
{
mygrid.setRowAttribute(r2,“class”,“closedhand”);
return true;
}

mygrid.enableDragAndDrop(true);
mygrid.attachEvent(“onDragIn”, handleDrag);

Change

mygrid.setRowAttribute(r2,"class","closedhand");	

to the

mygrid.setRowTextStyle(r2,"cursor:hand;");