function uncheckAll() {
for (var j = 1; j <= 1; j++) {
box = eval("document.conferenceForm.prepay" + j); 
if (box.checked == true) box.checked = false;
   }
}

function copyData(from,to) { to.value = from.value; }

function setField(what) {

		what.USER3.value = what.ORD_Conference_Name.value;
		what.USER4.value = what.ORD_Arrival_Date.value;
		what.USER5.value = what.ORD_Departure_Date.value;
		what.USER6.value = what.ORD_Weeks.value;
		what.COMMENT1.value = what.ORD_Arrival_Date.value;
		what.COMMENT2.value = what.ORD_Departure_Date.value;
		
	if ((what.firstname.value != '') && (what.lastname.value != ''))
        what.NAME.value = what.firstname.value + " " + what.lastname.value;
    else if (what.firstname.value != '')
        what.NAME.value = what.firstname.value;
    else if (what.lastname.value != '')
        what.NAME.value = what.lastname.value;
	else
        what.NAME.value = '';
}