<script language="javascript" type="text/javascript"> 'global.CheckBox'.namespace (); global.CheckBox.selectAll = function (name) { $$("input:checkbox[name='" + name + "[]']").each (function (element) { element.checked = true; }); } global.CheckBox.selectNone = function (name) { $$("input:checkbox[name='" + name + "[]']").each (function (element) { element.checked = false; }); } </script>