一个鼠标效果，代码简单易懂，效果不错的

var posYoubiao:Array = new Array();
posYoubiao[0] = 5;
for (i=1; i<6; i ) {
//预先设置好游标的位置
posYoubiao[i] = 5 (i)*95;
}
function youbiaoMotion(no:Number) {
youbiaoTarget = posYoubiao[no];
//从预先算好的游标位置中取得当前游标的坐标位置
youbiao0.onEnterFrame = function() {
youbiao0._x = youbiao0._x (youbiaoTarget-youbiao0._x)*0.2;
if (Math.abs(youbiaoTarget-youbiao0._x)<=0.2) {
youbiao0._x = youbiaoTarget;
delete this.onEnterFrame;
}
};
}

//////////////按钮事件/////////////


for (i=0; i<6; i ) {
this["topMenu_btn" i].no = i;
this["topMenu_btn" i].useHandCursor = false;
this["topMenu_btn" i].onRollOver = function() {
if (nowYoubiao != this.no) {
youbiaoMotion(this.no);
}
};
this["topMenu_btn" i].onRelease = function() {
//鼠标点击事件
};
}
////////////////////////

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