function showHotTab(n1,n2){
	var h=document.getElementById("nav"+n1).getElementsByTagName("a");
	var d=document.getElementById("nav"+n1).getElementsByTagName("h2");
	for(var i=0;i<h.length;i++){
		if(n2-1==i){
			h[i].className="txt1";
			d[i].className="nav_on";
		}
		else {
			h[i].className="txt2";
			d[i].className=" ";
		}
	}
}
// JavaScript Document


function show1(){ 
	document.getElementById("dp").className="dp1";
	document.getElementById("zj").className="zj2";
	document.getElementById("gg").className="gg2";
	document.getElementById("jg").className="jg2";
	document.getElementById("dh").className="dh2";
}

function show2(){ 
	document.getElementById("dp").className="dp2";
	document.getElementById("zj").className="zj1";
	document.getElementById("gg").className="gg2";
	document.getElementById("jg").className="jg2";
	document.getElementById("dh").className="dh2";
}

function show3(){ 
	document.getElementById("dp").className="dp2";
	document.getElementById("zj").className="zj2";
	document.getElementById("gg").className="gg1";
	document.getElementById("jg").className="jg2";
	document.getElementById("dh").className="dh2";
}

function show4(){ 
	document.getElementById("dp").className="dp2";
	document.getElementById("zj").className="zj2";
	document.getElementById("gg").className="gg2";
	document.getElementById("jg").className="jg1";
	document.getElementById("dh").className="dh2";
}

function show5(){ 
	document.getElementById("dp").className="dp2";
	document.getElementById("zj").className="zj2";
	document.getElementById("gg").className="gg2";
	document.getElementById("jg").className="jg2";
	document.getElementById("dh").className="dh1";
}


 function SetCwinHeight(){
  var bobo=document.getElementById("bobo"); //iframe id
  if (document.getElementById){
   if (bobo && !window.opera){
    if (bobo.contentDocument && bobo.contentDocument.body.offsetHeight){
     bobo.height = bobo.contentDocument.body.offsetHeight;
    }else if(bobo.Document && bobo.Document.body.scrollHeight){
     bobo.height = bobo.Document.body.scrollHeight;
    }
   }
  }
 }

/*
if (window.addEventListener)
window.addEventListener("load", dyniframesize, false)
else if (window.attachEvent)
window.attachEvent("onload", dyniframesize)
else 
window.onload=dyniframesize 
*/