// JavaScript Document

function jingguo1()
 {
	 var daohang11=document.getElementById("daohang11");
	 daohang11.style.background="url(images/daohang1_hover.png) no-repeat";
 }
function yichu1()
 {
	 var daohang11=document.getElementById("daohang11");
	 daohang11.style.background="url(images/daohang1.png) no-repeat";
 }
 
 
 function jingguo2()
 {
	 var daohang22=document.getElementById("daohang22");
	 daohang22.style.background="url(images/daohang2_hover.png) no-repeat";
 }
function yichu2()
 {
	 var daohang22=document.getElementById("daohang22");
	 daohang22.style.background="url(images/daohang2.png) no-repeat";
 }
 
 
 
 function jingguo4()
 {
	 var daohang44=document.getElementById("daohang44");
	 daohang44.style.background="url(images/daohang3_hover.png) no-repeat";
 }
function yichu4()
 {
	 var daohang44=document.getElementById("daohang44");
	 daohang44.style.background="url(images/daohang3.png) no-repeat";
 }
 
 
 
  function jingguo5()
 {
	 var daohang55=document.getElementById("daohang55");
	 daohang55.style.background="url(images/daohang4_hover.png) no-repeat";
 }
function yichu5()
 {
	 var daohang55=document.getElementById("daohang55");
	 daohang55.style.background="url(images/daohang4.png) no-repeat";
 }