text: /* Copyright (c) 2012 
  	Andrey Mikhalevich, Katren ltd.
  */
  /*	
  	Description
  */
  //ф
  /** Requirements
   * @requires common/functions.js
  */
  
  /* constructor */
  function GridDbHeadSysCell(id,options){
  	options = options || {};
  	options.value = options.value||this.DEF_VALUE;
  	options.attrs = options.attrs||{};
  	options.attrs["class"] = options.attrs["class"]||this.DEF_CLASS;
  	GridDbHeadSysCell.superclass.constructor.call(this,
  		id,options);
  }
  extend(GridDbHeadSysCell,GridDbHeadCell);
  GridDbHeadSysCell.prototype.DEF_VALUE="...";
  GridDbHeadSysCell.prototype.DEF_CLASS="grid_sys_col";