I've created sort of a plugin for Wordpress, which does a JS manupulation on the set of links prefixing them w/ "http://redirect.alexa.com/redirect?". It works fine except on Vista + IE7. The problem is that redirect.alexa.com is not a `trusted site`, so Vista + IE7 does nor perform the redirect it is inducing. So, enough foreword - my question is: is there some trick so I can detect with JavaScript that a site (in my case a particular site - redirect.alexa.com) is a `trused site` ? I found some weird solution involving ActiveX but it is no good, since the browser shows up a warning before triggering the ActiveX.