三级栏目html,二级 三级栏目调用问题

[img][/img]

各位大虾，如图所示

我需要在二级子栏目中调去二级和包括有三级的二级栏目，

灵动标签如下

if (document.getElementById){ //DynamicDrive.com change

document.write('

document.write('.submenu{display: none;}')

document.write('')

}

function SwitchMenu(obj){

if(document.getElementById){

var el = document.getElementById(obj);

var ar = document.getElementById("masterdiv").getElementsByTagName("span"); //DynamicDrive.com change

if(el.style.display != "block"){ //DynamicDrive.com change

for (var i=0; i

if (ar[i].className=="submenu") //DynamicDrive.com change

ar[i].style.display = "none";

}

el.style.display = "block";

}else{

el.style.display = "none";

}

}

}

$i=0; ?>

[e:loop={"select classid,classname from phome_enewsclass where bclassid='64' and sonclass=<>'' order by myorder,classid ",30,24,0}]

$i=$i+1; ?>

=$bqr[classname]?>

[showclasstemp]"".$bqr[classid]."",15,0,0[/showclasstemp]

[/e:loop]

[e:loop={"select classid,classname from phome_enewsclass where bclassid='64' and sonclass='' order by myorder,classid ",30,24,0}]

=$bqr[classname]?>

[/e:loop]