html - Changing CSS via Javascript does NOT work in IE8 for me -


I think that I'm going to switch on some eventual and eventual switch to some div tags on the code There is a small snippet on the page. This code is as follows: 

  function toggleBack () {var list = document.getElementsByClassName ('innerContentForEmailCapture'); Var list2 = document.getElementsByClassName ('mpRight'); Var list3 = document.getElementsByClassName ('mpBtns'); Try {for (var i = 0; i & lt; list.length; i ++) {list.item (i) .style.display = 'none'; } (Var ii = 0; ii & lt; list2.length; ii ++) {list.item (ii) .style.display = 'block'; } (Var iii = 0; iii & lt; list3.length; iii ++) {list.item (iii) .style.display = 'block'; }} Catch (mistake) {warning (mistake); }}   
 Note that this code does the exact same way, when it is called,  except when working with I88 . I get an error message when using this code which states:  
   Type error: object does not support this property or method   < / P> 
 I'm not sure what I'm doing wrong here. Consider class to any DIV with "InnerContentForEmailCapture"  for any  to turn performance and  block  To turn on the display and "Mpbtns"  
 Is there any easy way? One is to allow that behavior to work in IE8?   
 
  
  document.getElementsByClassName   
 This function is not supported on IE8. It would be better that you would use  
  document.querySelectorAll   
 So what happens to you:  
  document.querySelectorAll ( '. innerContentForEmailCapture') document.querySelectorAll ( '. mpBtns') document.querySelectorAll ( '. mpRight')   
 or, you can just use getElementsByClassName you  Need to use polyfills

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