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Calling Serverside PageMethod function from an external page Client Side Code ?

Posted By:      Posted Date: September 06, 2010    Points: 0   Category :ASP.Net
there is many examples on the net about this issue .like this :http://sappidireddy.wordpress.com/2008/03/31/how-to-call-server-side-function-from-client-side-code-using-pagemethods-in-aspnet-ajax/But all javascript codes are in same aspx file including codebehind WebMethodsI wantto call a pagemethod from a js which is in another page.something like this : (javascript code but not in same aspx)PageMethods("www.externalpage.com").GetContactName(ctrl.value, CallSuccess, CallFailed, dest)).or calling WebMethods from javascript must only be defined in codebehind with linked aspx fileonly avaible in same aspx ?cant I call a Webmethod in a.aspx from a javascript in b.aspx ?any clue ?thanks.

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