function dis(){
var ff=document.getElementById('hswhtxChild');
var ff1=document.getElementById('hsdzyChild');
var ff2=document.getElementById('hswhdfzgcChild');
var ff3=document.getElementById('hsj');
var qy=document.getElementById('qy');
qy.style.display="none";
ff3.src="image/hswhtx.gif";
var ff4=document.getElementById('hsj1');
var ff5=document.getElementById('hsj2');
ff5.src="image/hswhjbyz1.gif";
ff4.src="image/hswhdzy1.gif";
ff.style.display="";
ff1.style.display="none";
ff2.style.display="none";
var ff6=document.getElementById('fanhui');
ff6.style.display="";
}
function dis1(){
var ff=document.getElementById('hswhtxChild');
var ff1=document.getElementById('hsdzyChild');
var ff2=document.getElementById('hswhdfzgcChild');
var ff3=document.getElementById('hsj');
var qy=document.getElementById('qy');
qy.style.display="none";
ff3.src="image/hswhtx1.gif";
var ff4=document.getElementById('hsj1');
ff4.src="image/hswhdzy.gif";
var ff5=document.getElementById('hsj2');
ff5.src="image/hswhjbyz1.gif";
ff.style.display="none";
ff1.style.display="";
ff2.style.display="none";
var ff6=document.getElementById('fanhui');
ff6.style.display="";
}
function dis2(){
var ff=document.getElementById('hswhtxChild');
var ff1=document.getElementById('hsdzyChild');
var ff2=document.getElementById('hswhdfzgcChild');
var qy=document.getElementById('qy');
qy.style.display="none";
var ff3=document.getElementById('hsj');
ff3.src="image/hswhtx1.gif";
var ff4=document.getElementById('hsj1');
ff4.src="image/hswhdzy1.gif";
var ff5=document.getElementById('hsj2');
ff5.src="image/hswhjbyz.gif";
ff.style.display="none";
ff1.style.display="none";
ff2.style.display="";
var ff6=document.getElementById('fanhui');
ff6.style.display="";
}
function dis3(){
var ff=document.getElementById('hswhtxChild');
var ff1=document.getElementById('hsdzyChild');
var ff2=document.getElementById('hswhdfzgcChild');
var ff3=document.getElementById('hsj');
var qy=document.getElementById('qy');
qy.style.display="";
ff3.src="image/hswhtx1.gif";
var ff4=document.getElementById('hsj1');
ff4.src="image/hswhdzy1.gif";
var ff5=document.getElementById('hsj2');
ff5.src="image/hswhjbyz1.gif";
ff.style.display="none";
ff1.style.display="none";
ff2.style.display="none";
var ff6=document.getElementById('fanhui');
ff6.style.display="none";
}