If(_framesloaded >= _totalframes)
gotoAndPlay ( Scene 1,"Start");
Else
setProperty ("/redline",X Scale)=(_framesloaded/_totalframes)*100
set variable: "load" = _framesloaded;
setvariable: "scale" = Int((_framesloaded /_totalframes)*100)
End If

and the first thing i find is
the format of setProperty should be
setProperty("target", property, value/expression)
rite?

哎。。哎。。。

感谢感谢。。。偶继续钻研去了。。(W)