关于JQuery tabs的问题中div的问题～～～急！！！！！！

我在 JQuery tabs中的div中嵌入了iframe,也就是当我点击tab按钮是，iframe加载需要的页面，但是我发现其div不能跟随iframe的高度变化而变化，当我加入 fxAutoHeight: true 后，发现 div中的页面变成 blank了而且当点击tab按钮时，其id丢失怎么解决JQuery tabs中的div随着iframe的内容高度变化而变化？？？？？
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