code: function() {
              // Shrinks height of all resizer els to not hold open TH els
              var allKeys = this.datatable.getColumnSet().keys,
                  thisKey = this.column.getKeyIndex(),
                  col;
              for(var i=0, len=allKeys.length; i<len; i++) {
                  col = allKeys[i];
                  if(col._ddResizer) {
                      YAHOO.util.Dom.get(col._ddResizer.handleElId).style.height = "1em";
                  }
              }
          }
docs: Handles start drag on the Column resizer.
  
  @method startDrag
  @param e {string} The drag event