code: public void setCellOnMouseUp(String onMouseUp) {
          _cellState.registerAttribute(AbstractHtmlState.ATTR_JAVASCRIPT, HtmlConstants.ONMOUSEUP, onMouseUp);
      }
docs: Sets the onMouseUp javascript event for the HTML table cell.
  
  @param onMouseUp the onMouseUp event.
  @jsptagref.attributedescription The onMouseUp JavaScript event for the HTML table cell.
  @jsptagref.attributesyntaxvalue <i>string_cellOnMouseUp</i>
  @netui:attribute required="false" rtexprvalue="true" description="The onMouseUp JavaScript event."