function setform(){
	document.membership.donLevel.disabled = true;
	document.membership.bMem.checked = false;
	changeChecks();
}
function updateTotal(z){
	document.getElementById("total1").innerHTML = z+'.00';
	document.getElementById("total2").innerHTML = z+'.00';
	document.membership.AMOUNT.value = z+'.00';
	var p;
	for( x=0; x<document.membership.donLevel.length; x++ ){
		if(document.membership.donLevel[x].checked == true){
			p = document.membership.donLevel[x].value;
		}
	}
	document.membership.USER1.value = p+'';
}

function changeChecks(){
  var q;
  if(document.membership.bMem.checked == false) q = true;
  else q = false;
	activateSub();
	for (var i = 1; i<(document.membership.elements.length - 1); i++){
    	document.membership.elements[i].disabled = q;
	}
	//document.membership.subMem.disabled = true;
 
}

function activateSub(){
//	var l = 's';
var d;
var c = 0;
	for(var i = 0; i<document.membership.billpay.length; i++){
		if(c == 0){
			if(document.membership.billpay[i].checked == true){
				d = false;
				c = 1;
			}else{
				d = true;
				
			}
		}
	}
	document.membership.subMem.disabled = d;
}