Extracting data from file using DOS commands?

Hi,
Extract of data from a text file, the file consists of the following, say:

<img src="a.jpg" alt="abc" height="12px" width="12px">
<div class="ab3" id="8767">
<img src="b.jpg" alt="abc" height="12px" width="12px">
<div class=cd5" id="3345">

I want to extract the "id" value from the above shown text filE, the output should be...
8767
3345

I tried using findstr, find etc(DOS-COMMANDS), but not able to find the perfect regular expression for the same,
any help?