在线急等~~问一个关于图片滚动的问题~ 既能左右滚，又能上下滚动

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<div id="marqueediv" style="width:760px;height:52px;overflow:hidden;">
<img src="images/yaode.gif" width="150" height="50" border="0" hspace="1">
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var marquee1 = new Marquee("marqueediv")
marquee1.Direction = "top";
marquee1.Step = 1;
marquee1.Width = 760;
marquee1.Height = 52;
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marquee1.DelayTime = 10000;   
marquee1.WaitTime = 3000;
marquee1.ScrollStep = 52;
marquee1.Start();

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简单拿上面的代码作个例子。上面实现的是上下滚动。第隔10秒向上滚动一个图片

要是想实现每隔1分钟向左右方向滚动一格。隔2分钟上下滚动一个格。
要怎么样才能实现。
请高手来帮忙解答一下。