src/lay/modules/colorpicker.js
function(othis){
        elemColorBoxSpan[0].style.background ='';
        that.elemColorBox.find('.' + PICKER_TRIG_I).removeClass(ICON_PICKER_DOWN).addClass(ICON_PICKER_CLOSE);
        that.color = '';
        
        options.done && options.done('');
        that.removePicker();
      }
function(othis){
        elemColorBoxSpan[0].style.background ='';
        that.elemColorBox.find('.' + PICKER_TRIG_I).removeClass(ICON_PICKER_DOWN).addClass(ICON_PICKER_CLOSE);
        that.color = '';
        
        options.done && options.done('');
        that.removePicker();
      }
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