javascript for locating divs and finding the ids in each

I am looking to find all DIV's on a page, find the id and be able to construct a javascript call based on the results.

This is just an idea... Im open to suggestions...

eg.
<div class="AdbinControl_ID" id="2240"></div> (top banner)
<div class="AdbinControl_ID" id="2241"></div> (side banner)
<div class="AdbinControl_ID" id="2242"></div> (left corner)
<div class="AdbinControl_ID" id="2242"></div> (right corner)

<java..
var x = document.getElementsByClassName("AdbinControl_ID");
var i;
for (i = 0; i < x.length; i++) {
    get the id's ... add to var... 2240, 2241, 2242[0], 2240[1]
}
Do the call to get the ads, then loop to replace
for (i = 0; i < x.length; i++) {    
   document.getElementById('2240').innerHTML = result [1]
}

Thanks!
amakaramAsked:
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Russ SuterSenior Software DeveloperCommented:
If you're not using jQuery (which you should look into) then use the document.getElementsByTagName() method to find all <div> elements on your page. That would replace your call to document.getElementsByClassName() but it now means you aren't relying on a class to find your divs.
Julian HansenCommented:
Two methods for getting the ID's - plain JavaScript and jQuery
<script>
  // JAVASCRIPT WAY
  var els = document.getElementsByClassName('AdbinControl_ID');
  var ids = [];
  for(var i = 0; i < els.length; i++) {
    ids[i] = els[i].id;
  }
  console.log(ids);
</script>
<script>
$(function() {
  // jQuery Way
  var ids = [];
  $('.AdbinControl_ID').each(function(i) {
    ids[i] = $(this).attr('id');
  });
  console.log(ids);
});
</script>

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Output is identical for both
 ["2240", "2241", "2242", "2242"]

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amakaramAuthor Commented:
Good point Russ.
Julian, this is the right direction!
Let me review
Russ SuterSenior Software DeveloperCommented:
Have you reviewed? Do you still need assistance?
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