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📄 树形菜单.html

📁 一个非常好用的树型菜单 三级联动
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>树形菜单2</title>
<STYLE type=text/css>BODY {
    MARGIN-TOP: 0px; FONT-SIZE: 9pt; MARGIN-LEFT: 4px; MARGIN-RIGHT: 0px; FONT-FAMILY: "宋体"
}
A {
    FONT-WEIGHT: 400; FONT-SIZE: 9pt; COLOR: black; TEXT-DECORATION: none
}
A:hover {
    FONT-WEIGHT: 400; FONT-SIZE: 9pt; COLOR: red; TEXT-DECORATION: underline
}
A:active {
    FONT: 9pt "宋体"; CURSOR: hand; COLOR: #ff0033
}
</STYLE>
<script language="JavaScript1.2">
	scores = new Array(20);
	var numTotal=0;NS4 = (document.layers) ? 1 : 0;IE4 = (document.all) ? 1 : 0;ver4 = (NS4 || IE4) ? 1 : 0;
	if (ver4) 
	{    
		with (document) 
		{
		    write("<STYLE TYPE='text/css'>"); 
			if (NS4) 
			{        
			    write(".parent {position:absolute; visibility:visible}");            
				write(".child {position:absolute; visibility:visible}");            
				write(".regular {position:absolute; visibility:visible}")     
		    }        
		    else 
		    {      
		        write(".child {display:none}")       
			}        
			write("</STYLE>");    
		}
	}
	function getIndex(el) 
	{   
		 ind = null;    
		 for (i=0; i<document.layers.length; i++) 
		 {     
		    whichEl = document.layers[i];        
			if (whichEl.id == el) 
			{         
			   ind = i;        
			   break;     
			 }    
		}    
	  return ind;
	}function arrange() {    nextY = document.layers[firstInd].pageY +document.layers[firstInd].document.height;    for (i=firstInd+1; i<document.layers.length; i++) {        whichEl = document.layers[i];        if (whichEl.visibility != "hide") {            whichEl.pageY = nextY;            nextY += whichEl.document.height;        }    }}function initIt(){    if (!ver4) return;    if (NS4) {        for (i=0; i<document.layers.length; i++) {            whichEl = document.layers[i];            if (whichEl.id.indexOf("Child") != -1) whichEl.visibility = "hide";       }        arrange();    }    else {        divColl = document.all.tags("DIV");        for (i=0; i<divColl.length; i++) {            whichEl = divColl(i);            if (whichEl.className == "child") whichEl.style.display = "none";        }    }}function expandIt(el) {    if (!ver4) return;    if (IE4) {        whichEl1 = eval(el + "Child");        for(i=1;i<=numTotal;i++){            whichEl = eval(scores[i] + "Child");            if(whichEl!=whichEl1) {                whichEl.style.display = "none";            }        }        whichEl1 = eval(el + "Child");        if (whichEl1.style.display == "none") {            whichEl1.style.display = "block";        }        else {            whichEl1.style.display = "none";        }    }    else {        whichEl = eval("document." + el + "Child");        for(i=1;i<=numTotal;i++){            whichEl = eval("document." + scores[i] + "Child");            if(whichEl!=whichEl1) {                whichEl.visibility = "hide";            }        }        if (whichEl.visibility == "hide") {            whichEl.visibility = "show";        }        else {            whichEl.visibility = "hide";        }        arrange();    }}onload = initIt;
</script>
</head>

<body>
<div id='KB1Parent' class='parent'><a href="#" onClick="expandIt('KB1'); return false">
<IMG SRC='pic/reply.gif' BORDER=0>分类一</a></div><div id='KB1Child' class='parent'>
<a href='time1.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0001</a><br>
<a href='time2.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0002</a><br>
<a href='time8.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0003</a></div>
<div id='KB2Parent' class='parent'><a href="#" onClick="expandIt('KB2'); return false">
<IMG SRC='pic/reply.gif' BORDER=0>分类二</a></div><div id='KB2Child' class='child'>
<a href='time1.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0001</a><br>
<a href='time2.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0002</a><br>
<a href='time8.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0003</a></div>
<div id='KB3Parent' class='parent'><a href="#" onClick="expandIt('KB3'); return false">
<IMG SRC='pic/reply.gif' BORDER=0>分类三</a></div><div id='KB3Child' class='child'>
<a href='time1.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0001</a><br>
<a href='time2.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0002</a><br>
<a href='time8.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0003</a></div>
<div id='KB4Parent' class='parent'><a href="#" onClick="expandIt('KB4'); return false">
<IMG SRC='pic/reply.gif' BORDER=0>分类四</a></div><div id='KB4Child' class='child'>
<a href='time1.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0001</a><br>
<a href='time2.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0002</a><br>
<a href='time8.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0003</a></div>
<div id='KB5Parent' class='parent'><a href="#" onClick="expandIt('KB5'); return false">
<IMG SRC='pic/reply.gif' BORDER=0>分类五</a></div><div id='KB5Child' class='child'>
<a href='time1.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0001</a><br>
<a href='time2.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0002</a><br>
<a href='time8.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0003</a></div>
<div id='KB6Parent' class='parent'><a href="#" onClick="expandIt('KB6'); return false">
<IMG SRC='pic/reply.gif' BORDER=0>分类六</a></div><div id='KB6Child' class='child'>
<a href='time1.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0001</a><br>
<a href='time2.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0002</a><br>
<a href='time8.htm' target='_target'> <IMG SRC='pic/shoucang.gif' BORDER=0>0003</a></div>
<SCRIPT>numTotal=6;scores[1]='KB1';scores[2]='KB1';scores[3]='KB2';scores[4]='KB3';scores[5]='KB4';scores[6]='KB5'</SCRIPT>


</body>

</html>

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