LegendBindingPanel.reposition Method
        
 Re-positions the inline popup if necessary.
 
         
        Parameters
        
            - element
            
 
            - 
                
Type: HTMLElement
The element to open the panel for. 
            - left
            
 
            - 
                
Type: Number
(optional) The left (x) co-ordinate of the target element (if not the offset of the element given).
Optional: True 
            - top
            
 
            - 
                
Type: Number
(optional) The top (y) co-ordinate of the target element (if not the offset of the element given).
Optional: True 
            - autoPosition
            
 
            - 
                
Type: Boolean
(optional) If true, then the co-ordinates will be used along with the view inline panel's size to auto position
 the panel in the 'middle' of wherever it fits best on.
Optional: True