I have a web page that uses tooltips.  I am using Prototip specifically.  One of the options is to use Ajax to load another page within the tool.  The Ajax functionality is coming from the Prototype framework, http://www.prototypejs.org/api/ajax/request/.
All I really want to load is an image.  I just don't want the image to load on page creation because there are so many images.  So when I put a link to a .jpg file or even a .html file I receive the error HTTP Error 405.0 - Method Not Allowed from IIS.  I am running IIS7. Is this an issue with my code or an issue with IIS7?    Also, the other version of the error I am getting is The HTTP verb POST used to access path '/Images/Items/tech_over_RST.jpg' is not allowed. I receive this version of the error message when I run in debug mode from VS2010.  I am also using URL Routing but not MVC.