Here's an example of (1) toggling KML and (2) preserving the user's viewport while doing so. Hope it helps.
http://www.mappingsupport.com/forum_post/preserveViewport_kml_35.html -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-maps-js-api-v3?hl=en.
