switch(argument0){

case "LEFT":          return vk_left;
case "RIGHT":         return vk_right;
case "UP":            return vk_up;
case "DOWN":          return vk_down;
case "ENTER":         return vk_enter;
case "SPACE":         return vk_space;
case "LEFTSHIFT":     return vk_lshift;
case "RIGHTSHIFT":    return vk_rshift;
case "LEFTCONTROL":   return vk_lcontrol;
case "RIGHTCONTROL":  return vk_rcontrol;
case "BACKSPACE":     return vk_backspace;
case "TAB":           return vk_tab;
case "HOME":          return vk_home;
case "END":           return vk_end;
case "DELETE":        return vk_delete;
case "INSERT":        return vk_insert;
case "PAGEUP":        return vk_pageup;
case "PAGEDOWN":      return vk_pagedown;
case "PAUSEBREAK":    return vk_pause;
case "PRINTSCREEN":   return vk_printscreen;
case "F1":            return vk_f1;
case "F2":            return vk_f2;
case "F3":            return vk_f3;
case "F4":            return vk_f4;
case "F5":            return vk_f5;
case "F6":            return vk_f6;
case "F7":            return vk_f7;
case "F8":            return vk_f8;
case "F9":            return vk_f9;
case "F10":           return vk_f10;
case "F11":           return vk_f11;
case "F12":           return vk_f12;
case "NUMPAD0":       return vk_numpad0;
case "NUMPAD1":       return vk_numpad1;
case "NUMPAD2":       return vk_numpad2;
case "NUMPAD3":       return vk_numpad3;
case "NUMPAD4":       return vk_numpad4;
case "NUMPAD5":       return vk_numpad5;
case "NUMPAD6":       return vk_numpad6;
case "NUMPAD7":       return vk_numpad7;
case "NUMPAD8":       return vk_numpad8;
case "NUMPAD9":       return vk_numpad9;
case "MULTIPLY":      return vk_multiply;
case "DIVIDE":        return vk_divide;
case "ADD":           return vk_add;
case "SUBTRACT":      return vk_subtract;
case "DECIMAL":       return vk_decimal;
case "A":             return ord('A');
case "B":             return ord('B');
case "C":             return ord('C');
case "D":             return ord('D');
case "E":             return ord('E');
case "F":             return ord('F');
case "G":             return ord('G');
case "H":             return ord('H');
case "I":             return ord('I');
case "J":             return ord('J');
case "K":             return ord('K');
case "L":             return ord('L');
case "M":             return ord('M');
case "N":             return ord('N');
case "O":             return ord('O');
case "P":             return ord('P');
case "Q":             return ord('Q');
case "R":             return ord('R');
case "S":             return ord('S');
case "T":             return ord('T');
case "U":             return ord('U');
case "V":             return ord('V');
case "W":             return ord('W');
case "X":             return ord('X');
case "Y":             return ord('Y');
case "Z":             return ord('Z');
case "SEMICOLON":     return 186;
case "EQUAL":         return 187;
case "COMMA":         return 188;
case "HYPHEN":        return 189;
case "PERIOD":        return 190;
case "SLASH":         return 191;
case "GRAVE":         return 192;
case "LEFTBRACKET":   return 219;
case "RIGHTBRACKET":  return 221;
case "BACKSLASH":     return 220;
case "APOSTROPHE":    return 222;

default:              return vk_nokey;

}