function initFeeForm() {
	var _list1 = document.getElementById('list1').getElementsByTagName('input');
	var _list2 = document.getElementById('list2').getElementsByTagName('input');
	var _total2 = document.getElementById('list2-total');
	var _total1 = document.getElementById('list1-total');
	var _total = document.getElementById('grand-total');

	var _val1=0;;
	var _val2=0;


	if(_list1 && _total1 && _list2 && _total2 && _total) {
		function reCalc() {
			for(var i=0; i<_list1.length; i++) if(_list1[i].checked) {
				_val1 = parseInt(_list1[i].value);
				break;
			}
			for(var i=0; i<_list2.length; i++) if(_list2[i].checked) {
				_val2 = parseInt(_list2[i].value);
				break;
			}

			_total1.innerHTML = '$'+_val1;
			_total2.innerHTML = '$'+_val2;
			_total.value = "$" + (_val1+_val2);
		}
		setInterval(reCalc,100);
	}

}

if (window.addEventListener) window.addEventListener("load", initFeeForm, false);
else if (window.attachEvent) window.attachEvent("onload", initFeeForm);