把上一个点击的ID记录下来:定义一个全局变量存放上一个ID
<Script language="JavaScript">
<!--
var perID="";
function menu(term){
if (term != "")
perID.style.display = "none";
if(term.style.display=="none")
term.style.display="";
else
term.style.display="none";
perID = term;
}
//-->
</Script>
搞定
<Script language="JavaScript">
<!--
var perID="";
function menu(term){
if (term != "")
perID.style.display = "none";
if(term.style.display=="none")
term.style.display="";
else
term.style.display="none";
perID = term;
}
//-->
</Script>
搞定
我的显示/隐藏是
<SCRIPT language="JavaScript">
function display1(Q_subtree,Q_img){
if (Q_subtree.style.display=="none"){
Q_subtree.style.display="";
Q_img.src="images/tree_collapse.gif";
}
else
{
Q_subtree.style.display="none";
Q_img.src="images/tree_expand.gif";
}
}
</SCRIPT>如何把zhangxuenian你的定义跟我的关联起来呢?