<!--

function isNumberKey(evt) {
         var charCode = (evt.which) ? evt.which : event.keyCode
         if (charCode > 31 && (charCode < 48 || charCode > 57))
            return false;

         return true;
      }    
      
function addEvent(obj, evType, fn) { 
 if (obj.addEventListener){ 
   obj.addEventListener(evType, fn, false); 
   return true; 
 } else if (obj.attachEvent){ 
   var r = obj.attachEvent("on"+evType, fn); 
   return r; 
 } else { 
   return false; 
 } 
}

function calculateTotal(form) {
	var total = 0;
	var values;
	var i = 0;
	
	if (form.skiPackage.checked==true) {
		values = form.skiPackage.value.split("~");
		total += parseFloat(values[1]);
	}
	for (i=0; i < form.airfare.length; i++) {
		if (form.airfare[i].checked == true)
		{
			values = form.airfare[i].value.split("~");
			total += parseFloat(values[1]);
		}
	}
	
    if (form.snowmobile.checked == true) {
		values = form.snowmobile.value.split("~");
		total += parseFloat(values[1]);
	}
	
	if (form.twoDaySki.checked == true) {
		values = form.twoDaySki.value.split("~");
		total += parseFloat(values[1]);
	}
	
	if (form.threeDaySki.checked == true) {
		values = form.threeDaySki.value.split("~");
		total += parseFloat(values[1]);
	}
	
    /*
	if (form.hat.checked == true) {
		values = form.hat.value.split("~");
		total += parseFloat(values[1]);
	}
    */
    
    if (form.helmet.checked == true) {
		values = form.helmet.value.split("~");
        if (form.twoDaySki.checked == true) {
            days = 2;
        } else if (form.threeDaySki.checked == true) {
            days = 3;
        } else {
            days = 1;
        }
        helmetTotal = parseFloat(values[1] * days);
		total += parseFloat(helmetTotal);
	}
    
	
	if (form.shuttle.checked == true) {
		values = form.shuttle.value.split("~");
		total += parseFloat(values[1]);
	}
	
	if (form.scholarshipAmt.value != "") {
		total += parseFloat(form.scholarshipAmt.value);
	}
	
	
    /*
	if (form.photo.checked == true) {
		values = form.photo.value.split("~");
		total += parseFloat(values[1]);
	}
    */
	
    /*
	if (form.dvd.checked == true) {
		values = form.dvd.value.split("~");
		total += parseFloat(values[1]);
	}
    */
	
	if (form.ccfee.checked == true) {
		values = form.ccfee.value.split("~");
		total += parseFloat((total*values[1]));
	}
	
	var stringTotal = "$" + total;
	
	form.total.value = stringTotal;
}

//-->