Fix bb.moderation_page() when the moderation page iframe is not the first on the page
Fix bb.moderation_page() when the moderation page iframe is not the first on the page

andrew-sayers--frontier-forums/frontier-forums-moderation-tools,andrew-sayers--frontier-forums/frontier-forums-moderation-tools,andrew-sayers--frontier-forums/frontier-forums-moderation-tools,andrew-sayers--frontier-forums/frontier-forums-moderation-tools