cur2sym function
a helper to add to currencies the right utf symbol .
Implementation
String cur2sym(String name) {
String sym = "€";
switch (name) {
case 'EUR':
sym = "€ ";
break;
case 'LIR':
sym = "£ ";
break;
case 'YEN':
sym = "¥ ";
break;
case 'POU':
sym = "£ ";
break;
case 'DOL':
sym = "\$ ";
break;
default:
sym = "€ ";
break;
}
return sym;
}