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<TITLE> javascript无限制级树形菜单 </TITLE>
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function isparent(id,url,target,pic,isp)
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//如果不显示就显示
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var imgarray=new Array();
imgarray=img.split("/");
if(imgarray[imgarray.length-1]!="tree_L.gif")
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document.all("a"+id).src="http://www.pearl-sh.com/php/admin/treeimage/tree_Tminus.gif";
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/*******************************************
**********功能:javascript无限制级树形菜单*************
**********作者:peter*************************
**********Email:cztianyu@hotmail.com**************
**********发布日期:2004-12-15 ******************
**********下载地址:http://www.lcsww.com/download/index.asp******************
**********请转载时保留版权信息**************
*******************************************/
function additem(pid,textname,nid,url,target,pic,isp)
{
//判断是不是存在
// alt 减一
document.all(pid).alt=eval(eval(document.all(pid).alt)-1);
//////////////////////////////父节点alt值
var iso=document.all(pid).iso+document.all(pid).alt+";";//
var thebgcolor="";
var table="";
table=table+"<div id=/""+nid+ "/" titl='"+eval(eval(document.all(pid).titl)+1)+"' alt='"+isp+"' iso='"+iso+"'>";
table=table+"<table border=/"0/" cellpadding=/"0/" cellspacing=/"0/" >";
table=table+"<tr title=/""+textname+"/" onclick=/"isparent('"+nid+"','"+url+"','"+target+"','"+pic+"','"+isp+"')/" style='cursor:hand;'>";
table=table+"<td>";
//画 | 线条
var k=0;
for(k=0;k<eval(document.all(pid).titl)+1;k++)
{
var str=document.all(pid).iso;
str=str.substring(0,str.length-1);
var strsz=new Array();
strsz=str.split(";");
if(eval(strsz[k])==0)
{
table=table+"<img src=/"http://www.pearl-sh.com/php/admin/treeimage/tree_B.gif/" width='19' height='20' >";
}
else
{
table=table+"<img src=/"http://www.pearl-sh.com/php/admin/treeimage/tree_I.gif/" >";
}
}
//如果有子,就用+和书本图标表示
if(isp>0)
{
if(eval(document.all(pid).alt)==0)
{
table=table+"<img src=/"http://www.pearl-sh.com/php/admin/treeimage/tree_L.gif/" id=/"a"+nid+"/">";
}
else
{
table=table+"<img src=/"http://www.pearl-sh.com/php/admin/treeimage/tree_Tplus.gif/" id=/"a"+nid+"/">";
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table=table+"<img src=/"http://www.pearl-sh.com/php/admin/treeimage/clsfld.gif/"id=/"b"+nid+"/">";
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//没有子节点直接用图片表示
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//如果alt>0 判断是不是最后一个节点
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table=table+"<img src=/"http://www.pearl-sh.com/php/admin/treeimage/tree_T.gif/">";
}
else
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table=table+"<img src=/"http://www.pearl-sh.com/php/admin/treeimage/tree_L.gif/">";
}
table=table+"<img src=/"http://www.pearl-sh.com/php/admin/treeimage/"+pic+"/">";
}
table=table+"</td><td>";
table=table+textname;
table=table+"</td>";
table=table+"</tr>";
table=table+"</table>";
table=table+"</div><div id='"+nid+"r' style='display:none;width:"+eval(20*(eval(document.all(pid).titl)+3)+200)+";' ></div>";
document.all(pid+"r").innerHTML=document.all(pid+"r").innerHTML+table;
}
</script>
<div id="18"titl="0" style="width:200;" alt="2" iso="1;">
<table border="0" cellpadding="0" cellspacing="0" >
<tr onclick="isparent('18','','mainFrame','link.gif','2')" title="开发语言" style="cursor:hand;">
<td ><!--'判断是不是节点--><img src="http://www.pearl-sh.com/php/admin/treeimage/tree_Tplus.gif" id="a18"><!--'+号--><img src="http://www.pearl-sh.com/php/admin/treeimage/clsfld.gif" id="b18"><!--书本--><!--'结束--></td>
<td >开发语言</td>
</tr>
</table>
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<div id="26"titl="0" style="width:200;" alt="2" iso="1;">
<table border="0" cellpadding="0" cellspacing="0" >
<tr onclick="isparent('26','','mainFrame','link.gif','2')" title=".NET技术" style="cursor:hand;">
<td ><!--'判断是不是节点--><img src="http://www.pearl-sh.com/php/admin/treeimage/tree_Tplus.gif" id="a26"><!--'+号--><img src="http://www.pearl-sh.com/php/admin/treeimage/clsfld.gif" id="b26"><!--书本--><!--'结束--></td>
<td >.NET技术</td>
</tr>
</table>
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<div id="1"titl="0" style="width:200;" alt="0" iso="1;">
<table border="0" cellpadding="0" cellspacing="0" >
<tr onclick="isparent('1','itemadd.php','mainFrame','msn.gif','0')" title="栏目管理" style="cursor:hand;">
<td ><!--'判断是不是节点--><img src="http://www.pearl-sh.com/php/admin/treeimage/tree_L.gif"><img src="http://www.pearl-sh.com/php/admin/treeimage/msn.gif"><!--'结束--></td>
<td >栏目管理</td>
</tr>
</table>
</div><div id="1r" style='display:none;width:150'></div>
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setTimeout("itemsettime()",100);
}
itemsettime();
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