var len = 0;
for (var i = 0; i < customerName.length; i++) {
var a = customerName.charAt(i);
if (a.match(/[^\x00-\xff]/ig) != null) {
len += 2;
}
else{
len += 1;
}
}
for (var i = 0; i < customerName.length; i++) {
var a = customerName.charAt(i);
if (a.match(/[^\x00-\xff]/ig) != null) {
len += 2;
}
else{
len += 1;
}
}