2 function cngTab(IDname) {
4 var inNer=document.getElementById('page2');
5 var inDiv=inNer.getElementsByTagName('div');
7 var inslider=document.getElementById('slider');
8 var insliderdiv=inslider.getElementsByTagName('div');
10 var introduce=document.getElementById('introduce');
11 var introducediv=introduce.getElementsByTagName('div');
13 var ineh=document.getElementById('eucentricheightcontents');
14 var inehdiv=ineh.getElementsByTagName('div');
16 var inform=document.getElementById('form');
17 var informdiv=inform.getElementsByTagName('div');
20 for (var i = 0; i < inDiv.length;i++) {
21 inDiv[i].style.display = "";
23 introduce.style.display="";
24 ineh.style.display='none';
25 inslider.style.display='none';
26 inform.style.display='none';
28 for (var i = 0; i < inDiv.length;i++) {
29 inDiv[i].style.display = 'none';
31 ineh.style.display="";
32 inslider.style.display='none';
33 introduce.style.display='none';
34 inform.style.display='none';
38 var show=document.getElementById(IDname);
39 var showele=show.getElementsByTagName('div');
40 for(var i=0;i<showele.length;i++){
41 showele[i].style.display = 'inline';
44 /*var inner=document.getElementById('service')
45 inner.style.display='none';
46 document.getElementById(IDname).style.display='block';