var nav ={
    "strNextButtonText": "Next",
    "strPrevButtonText": "Previous",
    "strPlayButtonText": "Play",
    "strStopButtonText": "Stop",
    "strMuteButtonText": "Mute",
    "strLearnButtonText": "Learn",
    "strTestButtonText": "Test",
    "strReviewButtonText": "Review",
    "strScene": "Scene [X] of [Y]",
    "prompterText": "Are you ready to take the test?",
    "strCopyright": "Copyright © 2007 Intel Corporation",
    "strLogoURL": "http://www.skoool.co.uk",
    "strSupportingText": "Supporting Education",
    "strLearningAndTeachingTechnology": "Learning and Teaching Technology"
};