function ShowCalendar(obj) 
{
  var path = '../calendar/OpenCalendar.htm';
  var height = '210px';
  var width = '265px';
  eval("obj.value = window.showModalDialog(path,obj.value, 'dialogHeight:'+height+';dialogWidth:'+width+';center:yes;help:no;scroll:no;resizable:no;status:no;');");
  //return false;
}