// JavaScript Document
function showimages1(){
document.all.images_dgxw.src="/publicfiles/model/htmltemplate/tzdg/images/wstz_c_004a.jpg";
document.all.images_tzdt.src="/publicfiles/model/htmltemplate/tzdg/images/wstz_c_004d.jpg";
document.all.dgxw.style.display="";
document.all.moredgxw.style.display="";
document.all.moretzdt.style.display="none";
document.all.tzdt.style.display="none";

}
function showimages2(){
document.all.images_dgxw.src="/publicfiles/model/htmltemplate/tzdg/images/wstz_c_004b.jpg";
document.all.images_tzdt.src="/publicfiles/model/htmltemplate/tzdg/images/wstz_c_004c.jpg";
document.all.dgxw.style.display="none";
document.all.moredgxw.style.display="none";
document.all.moretzdt.style.display="";
document.all.tzdt.style.display="";
}
function showimages3(){
document.all.images_tzhj.src="/publicfiles/model/htmltemplate/tzdg/images/wstz_c_021a.jpg";
document.all.images_tzcb.src="/publicfiles/model/htmltemplate/tzdg/images/wstz_c_022c.jpg";
document.all.tzhj.style.display="";
document.all.tzcb.style.display="none";
}
function showimages4(){
document.all.images_tzhj.src="/publicfiles/model/htmltemplate/tzdg/images/wstz_c_022b.jpg";
document.all.images_tzcb.src="/publicfiles/model/htmltemplate/tzdg/images/wstz_c_021d.jpg";
document.all.tzhj.style.display="none";
document.all.tzcb.style.display="";
}