URL rewrite in asp.net

i have a web site which will navigate to a different domain once logged in. I need to re write the url by removing the aspx page of the URL an开发者_JS百科d add the domain name from which it navigates to. for eg:-from the site www.xyz.com it has been redirected to www.abc.com.so the url should be displayed as www.abc.com/xyz can anyone can help me on this?

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use a url re-writing tool

http://urlrewriter.net/

and have a look at this nice article from Scottgu also

http://weblogs.asp.net/scottgu/archive/2007/02/26/tip-trick-url-rewriting-with-asp-net.aspx