function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}
function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}
function MM_changeProp(objName,x,theProp,theValue) { //v3.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)) eval("obj."+theProp+"='"+theValue+"'");
}
var ns4=(document.layers)?true:false;
var ie4=(document.all)?true:false;
var iDD = new Array()
var iDS = new Array()

var iDCS = new Array("#EBF1F7","#B2CBE1","0","1")
var iS = new Array("98","20")
var iSS = new Array("98","2","#FFFFFF")
var menuData = new Array("　　　　　　","index.php?go=intro","　　　　","index.php?go=product","　　　　","index.php?go=faq","　　　　　","index.php?go=jobs","　　　　","index.php?go=links")

iDD[0] = new Array("公司概况","index.php?go=intro","公司新闻","index.php?go=news","会员服务","index.php?go=reg_1")//,"BBS","index.php?go=bbs"
iDD[1] = new Array( "调制解调器系列","index.php?go=product&cid=2","路由器系列","index.php?go=product&cid=3","协议转换器系列","index.php?go=product&cid=4","PDH光端机系列","index.php?go=product&cid=5","SDH光传输系列","index.php?go=product&cid=8","测试仪器系列","index.php?go=product&cid=7","实用程序系列","index.php?go=product&cid=9","数据交换机系列","index.php?go=product&cid=10","计算机系列","index.php?go=product&cid=12","光纤Modem系列","index.php?go=product&cid=13","网络安全设备系列","index.php?go=product&cid=15","PCM复用接入系列","index.php?go=product&cid=16","光纤收发器系列","index.php?go=product&cid=17","综合业务接入平台","index.php?go=product&cid=18")
iDD[2] = new Array("技术支持FAQ","index.php?go=faq","用户报告","index.php?go=userReport","软件及说明书下载","index.php?go=download")
iDS[0] = new Array("330","-5","120","10")
iDS[1] = new Array("424","-5","120","10")
iDS[2] = new Array("516","-5","120","10")
var theCurDiv = null;
function changeBg(theObj)
{
	if(theCurDiv != theObj && ie4)
	{
		if(theCurDiv != null)
			document.all[theCurDiv].style.backgroundColor = iDCS[0]
		document.all[theObj].style.backgroundColor = iDCS[1]
		theCurDiv = theObj
	}
	else if(theCurDiv != theObj && ns4)
	{
		if(theCurDiv != null)
			MM_changeProp(theCurDiv,'','document.bgColor',iDCS[0],'LAYER')
		MM_changeProp(theObj,'','document.bgColor',iDCS[1],'LAYER')
		theCurDiv = theObj
	}
}
function restoreBg()
{
		if(theCurDiv != null && ie4)
			document.all[theCurDiv].style.backgroundColor = iDCS[0]
		else if(theCurDiv != null && ns4)
			MM_changeProp(theCurDiv,'','document.bgColor',iDCS[0],'LAYER')
		theCurDiv = null
}
function showMenu(theMenuDiv)
{
	restoreBg();
	MM_showHideLayers('menuLayer'+ theMenuDiv,'','show')
}
function hideMenu(theMenuDiv)
{
	restoreBg();
	MM_showHideLayers('menuLayer'+ theMenuDiv,'','hide')
}
function GetAllMenu()
{
  var i = 0;
  var j = 0;
  var tStr = ""

  for(i=0;i<iDD.length;i++)
  {
  	j = 0
  	if(ie4)
	{
	  	tStr += "<div class=itemDiv id=menuLayer" + i +" style='left:" + iDS[i][0] + "px; top:" + iDS[i][1] + "px; width:" + iDS[i][2] + "px;'  onMouseOver=\"MM_showHideLayers('menuLayer" + i + "','','show');MM_showHideLayers('indexSearchDiv','','hide')\" onMouseOut=\"MM_showHideLayers('menuLayer" + i + "','','hide');MM_showHideLayers('indexSearchDiv','','show')\">"
		tStr += "<div class=item id=iL" + i + j + "><a onMouseOver=changeBg('iL" + i + j + "') href=" + iDD[i][1] + " class=menuItemIE>&nbsp;" + iDD[i][0] + "</a></div>"
		for(j=2;j<iDD[i].length;j++)
		{
			tStr += "<div class=itemSpacer><spacer type=block height=1></div>"
			tStr += "<div class=item id=iL" + i + (j+1) + "><a onMouseOver=changeBg('iL" + i + (j+1) + "') href=" + iDD[i][j+1] + " class=menuItemIE>&nbsp;" + iDD[i][j] + "</a></div>"
			j++
		}
		tStr += "</div>"
	}
	else if(ns4)
	{
	  	tStr += "<layer bgcolor=#EBF1F7 id=menuLayer" + i +" left=" + iDS[i][0] + " top=" + (eval(iDS[i][1]) + 6) + " width=" + iDS[i][2] + " height=" + iDS[i][3] + " onMouseOver=\"MM_showHideLayers('menuLayer" + i + "','','show');MM_showHideLayers('indexSearchDiv','','hide')\" onMouseOut=\"MM_showHideLayers('menuLayer" + i + "','','hide');MM_showHideLayers('indexSearchDiv','','show')\" Visibility=hide>";
		tStr += "<img src=/images/whiteshim.gif height=1 width=" + iDS[i][2] + "><br>"
		tStr += "<a href=" + iDD[i][1] + " class=menuItemNS>&nbsp;" + iDD[i][0] + "</a><br>"
		for(j=2;j<iDD[i].length;j++)
		{
			tStr += "<img src=/images/whiteshim.gif height=1 width=" + iDS[i][2] + "><br>"
			tStr += "<a href=" + iDD[i][j+1] + " class=menuItemNS>&nbsp;" + iDD[i][j] + 
				"</a><br>";
			j++;
		}
		tStr += "<img src=/images/whiteshim.gif height=1 width=" + iDS[i][2] + ">";
		tStr += "</layer>";
	}
  }
  return tStr
}

document.write("<div class=\"menuDiv\">")
document.write(GetAllMenu());
document.write("</div>")