我主要是不太明白“动作代码”。哪位能解释一下：
tclnetworks.com/com_news.asp// Action script...
// [Action in Frame 1]
frloaded = _root.getBytesLoaded();
frtotal = _root.getBytesTotal();
if (frloaded < frtotal)
{
tellTarget("_root")
{
stop();
} // end of tellTarget
} // end if
// [Action in Frame 2]
frloaded = _root.getBytesLoaded();
frtotal = _root.getBytesTotal();
if (frloaded < frtotal)
{
percentloaded = int(frloaded / frtotal * 100);
setProperty("wbar", _xscale, frloaded / frtotal * 100);
setProperty("bbar", _xscale, frloaded / frtotal * 100);
}
else
{
tellTarget("_root")
{
play();
} // end of tellTarget
} // end if
// [Action in Frame 3]
gotoAndPlay(2);
