Question

FLASH MX 2004中动作—按钮的3Dzhiti_btn.onPress = function()发生了语法错误

以下是所以代码：
3Dzhiti_btn.onPress = function(){
jiuyi_mc._visible = false;
var pd = ture;
if (pd == true) {
jiuyi_mc._visible = true;
pd = false;
}else{
jiuyi_mc._visible = false
;pd = true;
}
};
照着百度来的写的，Flash MX 2004 提示说：
**错误** 场景=场景 2, 图层=图层 2, 帧=1:第 2 行: 语法错误。
3Dzhiti_btn.onPress = function(){
求指教

Answer 1

实例名不能以数字作开头
3Dzhiti_btn