text: ﻿var returnValue="";
  function getDate(field,strBil){
     var url ="js/CalendarCn.htm?field=" + field ;
     var calWin = window.showModalDialog (url,window,"dialogHeight: 250px; dialogWidth: 430px;  center: Yes; help: No; resizable: No; status: No");
  	field.value=returnValue;
  }
  