向jsp和javascript高手求救！

<HTML>
<HEAD>
<%@ page 
language="java"
contentType="text/html; charset=GBK"
pageEncoding="GBK"
%>
<jsp:useBean id="treebean" class="com.forecast.crm.main.TreeBean"
scope="session" />
<title>无标题文档</title>
</HEAD>
<body leftmargin="0" topmargin="0"
onLoad="MM_preloadImages('../main/img/nn4.gif')">
<SCRIPT>
function showitem(id,name,surl,target)
{
if (id) return ("<a target=right href='111.htm?showarea="+id+"&I=11388' onclick=octest()><font color=#5E5B48>"+name+"</font></a></span><br>");
else return ("<a href='"+surl+"' target='"+target+"'><font color=#5E5B48>"+name+"</font></a></span><br>");
}
function switchoutlookBar(number)
{
var i=outlookbar.opentitle;
outlookbar.opentitle=number;
var id1,id2,id1b,id2b
if (number!=i && outlooksmoothstat==0){
if (number!=-1)
{
if (i==-1)
{
id2="blankdiv";
id2b="blankdiv";}
else{
id2="outlookdiv"+i;
id2b="outlookdivin"+i;
document.all("outlooktitle"+i).style.border="1px solid white";
document.all("outlooktitle"+i).style.background="#9DBACC";
document.all("outlooktitle"+i).style.color="white";
document.all("outlooktitle"+i).style.textalign="center";
}
id1="outlookdiv"+number
id1b="outlookdivin"+number
document.all("outlooktitle"+number).style.border="1px solid white";
document.all("outlooktitle"+number).style.background="#9DBACC";
document.all("outlooktitle"+number).style.color="black";
document.all("outlooktitle"+number).style.textalign="center";
smoothout(id1,id2,id1b,id2b,0);
}
else
{
document.all("blankdiv").style.display="";
document.all("blankdiv").sryle.height="100%";
document.all("outlookdiv"+i).style.display="none";
document.all("outlookdiv"+i).style.height="0%";
document.all("outlooktitle"+i).style.border="1px solid white";
document.all("outlooktitle"+i).style.background="#9DBACC";
document.all("outlooktitle"+i).style.color="white";
document.all("outlooktitle"+i).style.textalign="center";
}
}}function smoothout(id1,id2,id1b,id2b,stat)
{
if(stat==0){
tempinnertext1=document.all(id1b).innerHTML;
tempinnertext2=document.all(id2b).innerHTML;
document.all(id1b).innerHTML="";
document.all(id2b).innerHTML="";
outlooksmoothstat=1;
document.all(id1b).style.overflow="hidden";
document.all(id2b).style.overflow="hidden";
document.all(id1).style.height="0%";
document.all(id1).style.display="";
setTimeout("smoothout('"+id1+"','"+id2+"','"+id1b+"','"+id2b+"',"+outlookbar.inc+")",outlookbar.timedalay);
}
else
{
stat+=outlookbar.inc;
if (stat>100)
stat=100;
document.all(id1).style.height=stat+"%";
document.all(id2).style.height=(100-stat)+"%";
if (stat<100)
setTimeout("smoothout('"+id1+"','"+id2+"','"+id1b+"','"+id2b+"',"+stat+")",outlookbar.timedalay);
else
{
document.all(id1b).innerHTML=tempinnertext1;
document.all(id2b).innerHTML=tempinnertext2;
outlooksmoothstat=0;
document.all(id1b).style.overflow="auto";
document.all(id2).style.display="none";
}
}
}function getOutLine()
{
outline="<table "+outlookbar.otherclass+">";
for (i=0;i<(outlookbar.titlelist.length);i++)
{
outline+="<tr><td name=outlooktitle"+i+" id=outlooktitle"+i+" ";
if (i!=outlookbar.opentitle)
outline+=" nowrap align=center style='cursor:hand;background-color:#93BDCD;color:#ffffff;height:21;border:1 solid #F3FOC6' ";
else
outline+=" nowrap align=center style='cursor:hand;background-color:#93BDCD;color:#5E5B48;height:21;border:1 solid #F3FOC6' ";
outline+=outlookbar.titlelist[i].otherclass
outline+=" onclick='switchoutlookBar("+i+")'><span class=smallFont>";
outline+=outlookbar.titlelist[i].title+"</span></td></tr>";
outline+="<tr><td name=outlookdiv"+i+" valign=top align=center id=outlookdiv"+i+" style='width:100%"
if (i!=outlookbar.opentitle)
outline+=";display:none;height:0%;";
else
outline+=";display:;height:100%;";
outline+="'><div name=outlookdivin"+i+" id=outlookdivin"+i+" style='overflow:auto;width:100%;height:100%'>";
for (j=0;j<outlookbar.itemlist[i].length;j++)
{
if (j==0) outline+="<p align=center style=margin-top:3>";
outline+="　"+showitem(outlookbar.itemlist[i][j].key,outlookbar.itemlist[i][j].title,outlookbar.itemlist[i][j].surl,outlookbar.itemlist[i][j].target);
if (j==outlookbar.itemlist[i].length) outline+="</p>";
}
outline+="</div></td></tr>"
}
outline+="<tr><td name=blankdiv valign=top align=center id=blankdiv style='height:100%;width:100%:"
if (outlookbar.opentitle!=-1)
outline+=";display:none;";
else
outline+=";display:;";
outline+="'><div style='overflow:auto;width:100%;height:100%'>";
outline+="</div></td></tr>"outline+="</table>"
return outline}function show()
{
var outline;
outline="<div id=outLookBarDiv name=outLookBarDiv style='width=100%;height:100%'>"
outline+=outlookbar.getOutLine();
outline+="</div>"
document.write(outline);
}function theitem(intitle,instate,inkey,insurl,intarget)
{
this.state=instate;
this.otherclass=" nowrap ";
this.key=inkey;
this.title=intitle;
this.surl=insurl;
this.target=intarget;
}function addtitle(intitle)
{
outlookbar.itemlist[outlookbar.titlelist.length]=new Array();
outlookbar.titlelist[outlookbar.titlelist.length]=new theitem(intitle,1,0);
return(outlookbar.titlelist.length-1);
}function additem(intitle,parentid,inkey,surl,target)
{
if (parentid>=0 && parentid<=outlookbar.titlelist.length)
{
outlookbar.itemlist[parentid][outlookbar.itemlist[parentid].length]=new theitem(intitle,2,inkey,surl,target);
outlookbar.itemlist[parentid][outlookbar.itemlist[parentid].length-1].otherclass=" nowrap align=left style='backgroundColor:blue;height:5' ";
return(outlookbar.itemlist[parentid].length-1);
}
else
additem=-1;
}function outlook()
{
this.titlelist=new Array();
this.itemlist=new Array();
this.divstyle="style='height:100%;width:100%;overflow:auto' align=center";
this.otherclass="border=0 cellspacing='0' cellpadding='0' style='height:100%;width:100%'valign=middle align=center ";
this.addtitle=addtitle;
this.additem=additem;
this.starttitle=-1;
this.show=show;
this.getOutLine=getOutLine;
this.opentitle=this.starttitle;
this.reflesh=outreflesh;
this.timedelay=30;
this.inc=10;}function outreflesh()
{
document.all("outLookBarDiv").innerHTML=outlookbar.getOutLine();
}function locatefold(foldname)
{
for (var i=0;i<outlookbar.titlelist.length;i++)
if(foldname==outlookbar.titlelist[i].title)
{
outlookbar.starttitle=i;
outlookbar.opentitle=i;
}}var outlookbar=new outlook();
var tempinnertext1,tempinnertext2,outlooksmoothstat
outlooksmoothstat=0;
</SCRIPT>