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js显示隐藏div块

Posted on 2012-02-08 18:36 piercalex 阅读(169) 评论(0) 编辑 收藏
<div id="text"></div>

<input type="button" onclick="display('text')" />
function $_(id){
return document.getElementById(id);
};
function display(x){
$(x).style.display=($(x).style.display=="none")?"":"none";
};