下面是我用来显示div点击时的javascript代码button.
再次点击时如何隐藏它?然后单击它,div应该再次可见?
<script type="text/javascript">
var _hidediv = null;
function showdiv(id) {
if(_hidediv)
_hidediv();
var div = document.getElementById(id);
div.style.display = 'block';
_hidediv = function () { div.style.display = 'none'; };
}
</script>
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