 {Cell} = require('./cell')
 
 keyboard       = require('./keyboard')
+
+PADDING = 100
 
 exports.CellList = rclass
     propTypes:

            <div style={cells_style}>
                {v}
            </div>
        </div>
                when 'cell top'
                    cur = elt.find("##{@props.cur_id}")
                    if cur.length > 0
                        elt.scrollTop(elt.scrollTop() +  (cur.position().top - elt.position().top) - PADDING)
                when 'cell center'
                    cur = elt.find("##{@props.cur_id}")
                    if cur.length > 0
