Question : remove part of an asp string

I have a long asp string which is generated  dynamically and I don't have control what is in it. It will be sometype of HTML. This is an example of what it might hold:

Green Building Rating from the U.S. Green  Building Council. <p><a href="http://heatherwestpr.files.wordpress.com/2010/04/wausau_upenn_englishhouseint_mattwargo2010_lores.jpg"><img class="alignleft size-thumbnail wp-image-810" src="http://heatherwestpr.files.wordpress.com/2010/04/wausau_upenn_englishhouseint_mattwargo2010_lores.jpg?w=150" alt="" title="Wausau_UPenn_EnglishHouseInt_MattWargo2010_lores" width="150" height="100" /></a>

How could I go through this string and remove all images from it. ie

<img class="alignleft size-thumbnail wp-image-810" src="" alt="" title="Wausau_UPenn_EnglishHouseInt_MattWargo2010_lores" width="150" height="100" />

I don't know the length of the image and I don't know it the image has a closing tag. Also there my be more than 1 image, and I must remove them both. If anyone has seen this done before please let me know, or if you have any ideas.

Thanks

Answer : remove part of an asp string

Within publisher itself, there does not appear to be any way to apply formatting to the entire document, except on a limited basis such as through the creation of custom font schemes.  If you have a large document, you could try exporting the document to word.  Word applies formatting changes to the entire document.  See this link for word:   http://word.mvps.org/FAQs/Formatting/WholeDocumentReformatted.htm