Actionscript 2“')”应为“错误”

我在一个基础的flash课堂上,我们必须使用AS2,我的老师下周不在学校,有人能帮我找出这段代码抛出的语法错误吗?

var startX:Number = flashMan_mc._x;
var startY:Number = flashMan_mc._y;
var endX:Number = 450;
var endY:Number = 300;

flashMan_mc.onEnterFrame = function()
{
    if (flashMan_mc._x < endX && endY)
        {
            flashMan_mc._x += ((endX – startX)/30);
        }
    if (flashMan_mc._y < endX && endY)
        {
            flashMan_mc._y += ((endY – startY)/30);
        }
}

这会引发以下错误:

Scene=Scene 1, layer=actions, frame=1, Line 10  ')' expected
Scene=Scene 1, layer=actions, frame=1, Line 14  ')' expected
Scene=Scene 1, layer=actions, frame=1, Line 15  Unexpected '}' encountered