xcMods[1].order=1;
var date_start=0, date_end=1000;

function afterSetDateValue(ref_field, target_field, date) {
	if (date!="") {
		var startDate=document.forms[0]["StartData"];
		var endDate=document.forms[0]["EndDate"];

		if (target_field==startDate) {
			var endDateStart=dayOffset(date, date_start), endDateEnd=dayOffset(date, date_end), endDateValue=getDateValue(endDate);
			setRange("conf", endDateStart, endDateEnd);

			if (checkDate(endDateValue)==0 && (compareDates(endDateStart, endDateValue)>0 || compareDates(endDateEnd, endDateValue)<0)) {
				setDateValue(endDate, endDateStart);
			}
		}
	}
	else {
		setRange("conf", "", "");
	}
}