function flexPaperViewer(bookUrl, _width, _height, writeDivId) {
    var swfVersionStr = "10.0.0";
    var xiSwfUrlStr = "/uploads/flash/playerProductInstall.swf";
    var flashvars = {
        SwfFile: escape(bookUrl),
        Scale: 0.6,
        ZoomTransition: "easeOut",
        ZoomTime: 0.5,
        ZoomInterval: 0.1,
        FitPageOnLoad: false,
        FitWidthOnLoad: true,
        PrintEnabled: true,
        FullScreenAsMaxWindow: false,
        ProgressiveLoading: true,
        PrintToolsVisible: true,
        ViewModeToolsVisible: true,
        ZoomToolsVisible: true,
        FullScreenVisible: true,
        NavToolsVisible: true,
        CursorToolsVisible: true,
        SearchToolsVisible: true,
        localeChain: "en_US"
    };
    var params = {
}
params.quality = "high";
params.bgcolor = "#ffffff";
params.allowscriptaccess = "sameDomain";
params.allowfullscreen = "true";
var attributes = {};
attributes.id = "FlexPaperViewer";
attributes.name = "FlexPaperViewer";
swfobject.embedSWF("/uploads/flash/FlexPaperViewer.swf", writeDivId, _width, _height, swfVersionStr, xiSwfUrlStr, flashvars, params, attributes);
}