function calendar_popup(theField,PageTitle,RunScript,SelectClose,AfterDate,BeforeDate,WeekdaysOnly,ExtraPick)
{
if(WeekdaysOnly != "no" && WeekdaysOnly != "yes"){
alert('invalid format for WeekdaysOnly argument');
}

var winWidth, winHeight
if(WeekdaysOnly == "yes"){
winHeight = 220
winWidth = 172
}
if(WeekdaysOnly == "no"){
winHeight = 220
winWidth = 236
}

var FormDate = document.getElementById(theField).value
var popupCalendar = window.open("/calendar_popup.asp?theField=" + theField + "&PageTitle=" + PageTitle + "&RunScript=" + RunScript + "&SelectClose=" + SelectClose + "&AfterDate=" + AfterDate + "&BeforeDate=" + BeforeDate + "&WeekdaysOnly=" + WeekdaysOnly + "&ExtraPick=" + ExtraPick + "&FormDate=" + FormDate, "MoreDesc", "height=" + winHeight + ",width=" + winWidth + ",status=no,toolbar=no,menubar=no,resizable,scrollbars=no");
    popupCalendar.focus()
	return(false)
}