镇定自如和镇定自若的区别在于读音不同、出处不同。 １、读音不同。镇定自如读音为ｚｈèｎｄìｎｇｚìｒú；镇定自若读音为ｚｈèｎｄìｎｇｚìｒｕò。
I have a hidden div (#contactArea) above another div. When I click the link, the #contactArea opens up. When I click it again, it closes back up. It all works nicely, except in IE7.
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