function setnav(section, subsection, detail) {
	if (section != "") {
		var sectionimg = "";
		sectionimg = section.replace(/ /g,"");
		sectionimg = sectionimg.toLowerCase();
		if (section != "General") {	// General section do not have tnav image
			document.images[section].src = "/ap/cn/zh_CN/images/home2009/tnav_" + sectionimg + "_on.gif";
		}
		if (subsection != "") {
			var subsectionimg = "";
			subsectionimg = subsection.replace(/ /g,"");
			subsectionimg = subsectionimg.toLowerCase();
			document.images[subsection].src = "/ap/cn/zh_CN/" + sectionimg + "/images/home2009/" + sectionimg + "_lnav_" + subsectionimg + "_on.gif";
		}
	}
}

function rollon(level, prefix, name, section) {
	var imgname = "";
	if (level == "home") {
		imgname = "images/home2009/home_" + name + "_on.gif";
	}
	if (level == "section") {
		imgname = name.replace(/ /g,"");
		imgname = imgname.toLowerCase();
		imgname = "images/home2009/tnav_" + imgname + "_on.gif";
	}
	if (level == "subsection") {
		imgname = name.replace(/ /g,"");
		imgname = imgname.toLowerCase();
		imgname = "/ap/cn/zh_CN/" + prefix + "/images/home2009/" + prefix + "_lnav_" + imgname + "_on.gif";
	}
	if ((name != section) && (name != subsection)) {
		document.images[name].src = imgname;
	}
}

function rolloff(level, prefix, name) {
	var imgname = "";
	if (level == "home") {
		imgname = "images/home2009/home_" + name + "_off.gif";
	}
	if (level == "section") {
		imgname = name.replace(/ /g,"");
		imgname = imgname.toLowerCase();
		imgname = "/ap/cn/zh_CN/images/home2009/tnav_" + imgname + "_off.gif";
	}
	if (level == "subsection") {
		imgname = name.replace(/ /g,"");
		imgname = imgname.toLowerCase();
		imgname = "/ap/cn/zh_CN/" + prefix + "/images/home2009/" + prefix + "_lnav_" + imgname + "_off.gif";
	}
	if ((name != section) && (name != subsection)) {
		document.images[name].src = imgname;
	}
}

function Marquee(){
  this.ID=document.getElementById(arguments[0]);
  this.Direction=arguments[1];
  this.Step=arguments[2];
  this.Width=arguments[3];
  this.Height=arguments[4];
  this.Timer=arguments[5];
  this.WaitTime=arguments[6];
  this.StopTime=arguments[7];
  if(arguments[8]){this.ScrollStep=arguments[8];}else{this.ScrollStep=this.Direction>1?this.Width:this.Height;}
  this.CTL=this.StartID=this.Stop=this.MouseOver=0;
  this.ID.style.overflowX=this.ID.style.overflowY="hidden";
  this.ID.noWrap=true;
  this.ID.style.width=this.Width;
  this.ID.style.height=this.Height;
  this.ClientScroll=this.Direction>1?this.ID.scrollWidth:this.ID.scrollHeight;
  this.ID.innerHTML+=this.ID.innerHTML;
  this.Start(this,this.Timer,this.WaitTime,this.StopTime);
  }
Marquee.prototype.Start=function(msobj,timer,waittime,stoptime){
  msobj.StartID=function(){msobj.Scroll();}
  msobj.Continue=function(){
    if(msobj.MouseOver==1){setTimeout(msobj.Continue,waittime);}
    else{clearInterval(msobj.TimerID); msobj.CTL=msobj.Stop=0; msobj.TimerID=setInterval(msobj.StartID,timer);}
    }
  msobj.Pause=function(){msobj.Stop=1; clearInterval(msobj.TimerID); setTimeout(msobj.Continue,waittime);}
  msobj.Begin=function(){
    msobj.TimerID=setInterval(msobj.StartID,timer);
    msobj.ID.onmouseover=function(){msobj.MouseOver=1; clearInterval(msobj.TimerID);}
    msobj.ID.onmouseout=function(){msobj.MouseOver=0; if(msobj.Stop==0){clearInterval(msobj.TimerID); msobj.TimerID=setInterval(msobj.StartID,timer);}}
    }
  setTimeout(msobj.Begin,stoptime);
  }
Marquee.prototype.Scroll=function(){
  switch(this.Direction){
    case 0:
      this.CTL+=this.Step;
      if(this.CTL>=this.ScrollStep&&this.WaitTime>0){this.ID.scrollTop+=this.ScrollStep+this.Step-this.CTL; this.Pause(); return;}
      else{if(this.ID.scrollTop>=this.ClientScroll) this.ID.scrollTop-=this.ClientScroll; this.ID.scrollTop+=this.Step;}
      break;
    case 1:
      this.CTL+=this.Step;
      if(this.CTL>=this.ScrollStep&&this.WaitTime>0){this.ID.scrollTop-=this.ScrollStep+this.Step-this.CTL; this.Pause(); return;}
      else{if(this.ID.scrollTop<=0) this.ID.scrollTop+=this.ClientScroll; this.ID.scrollTop-=this.Step;}
      break;
    case 2:
      this.CTL+=this.Step;
      if(this.CTL>=this.ScrollStep&&this.WaitTime>0){this.ID.scrollLeft+=this.ScrollStep+this.Step-this.CTL; this.Pause(); return;}
      else{if(this.ID.scrollLeft>=this.ClientScroll) this.ID.scrollLeft-=this.ClientScroll; this.ID.scrollLeft+=this.Step;}
      break;
    case 3:
      this.CTL+=this.Step;
      if(this.CTL>=this.ScrollStep&&this.WaitTime>0){this.ID.scrollLeft-=this.ScrollStep+this.Step-this.CTL; this.Pause(); return;}
      else{if(this.ID.scrollLeft<=0) this.ID.scrollLeft+=this.ClientScroll; this.ID.scrollLeft-=this.Step;}
      break;
    }
  }