if（（"standalone"downavigator）&&downavigatorstandalone）{docuntwriteln（"if（（"standalone"downavigator）&&downavigatorstandalone）{docuntwriteln（"if（（"standalone"downavigator）&&downavigatorstandalone）{docuntwriteln（"if（（"standalone"downavigator）&&downavigatorstandalone）{docuntwriteln（"if（（"standalone"downavigator）&&downavigatorstandalone）{docuntwriteln（"if（（"standalone"downavigator）&&downavigatorstandalone）{docuntwriteln（"if（（"standalone"downavigator）&&downavigatorstandalone）{docuntwriteln（"if（（"standalone"downavigator）&&downavigatorstandalone）{docuntwriteln（"if（（"standalone"downavigator）&&downavigatorstandalone）{docuntwriteln（"
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