/*	Unobtrusive Flash Objects (UFO) v3.02 <http://www.bobbyvandersluis.com/ufo/>
    Copyright 2005, 2006 Bobby van der Sluis
    This software is licensed under the CC-GNU LGPL <http://creativecommons.org/licenses/LGPL/2.1/>
*/
    function playMovie(file,x,y) {
        var FO = { 	movie:"/maj/content/xgstyle/flvplayer.swf",
                    width:""+y+"px",
                    height:""+x+"px",
                    majorversion:"7",
                    build:"0",
                    flashvars:"file="+file+"&autoStart=true" };
        UFO.create(FO, 'player');
        //alert(file);
    }
    //playMovie('test.flv');

var UFO = {
    requiredAttrParams: ["movie", "width", "height", "majorversion", "build"],
    optionalAttrEmb: ["name", "swliveconnect", "align"],
    optionalAttrObj: ["id", "align"],
    optionalAttrParams: ["play", "loop", "menu", "quality", "scale", "salign", "wmode", "bgcolor", "base", "flashvars", "devicefont", "allowscriptaccess"],
    ximovie: "ufo.swf",
    xiwidth: "215",
    xiheight: "138",

    is_w3cdom: (typeof document.getElementById != "undefined" && typeof document.getElementsByTagName != "undefined" && (typeof document.createElement != "undefined" || typeof document.createElementNS != "undefined")),
    is_ie: (navigator.userAgent.toLowerCase().indexOf("msie") != -1 && navigator.userAgent.toLowerCase().indexOf("opera") == -1),
    is_safari: (navigator.userAgent.toLowerCase().indexOf("safari") != -1),
    is_win: (navigator.userAgent.toLowerCase().indexOf("win") != -1),
    is_mac: (navigator.userAgent.toLowerCase().indexOf("mac") != -1),
    is_XML: (typeof document.contentType != "undefined" && document.contentType.indexOf("xml") > -1),

    foList: [],

    create: function(FO, id) {
        if (!UFO.is_w3cdom) return;
        UFO.foList[id] = UFO.updateFO(FO);
        UFO.createStyleRule("#" + id, "visibility:hidden;");
        UFO.domLoad(id);
    },

    updateFO: function(FO) {
        if (typeof FO.xi != "undefined" && FO.xi == "true") {
            if (typeof FO.ximovie == "undefined") FO.ximovie = UFO.ximovie;
            if (typeof FO.xiwidth == "undefined") FO.xiwidth = UFO.xiwidth;
            if (typeof FO.xiheight == "undefined") FO.xiheight = UFO.xiheight;
        }
        else {
            FO.xi = false;
        }
        FO.domLoaded = false;
        return FO;
    },

    domLoad: function(id) {
        var timer = setInterval(function() { // doesn't work in IE/Mac
            if((document.getElementsByTagName("body")[0] != null || document.body != null) &&  document.getElementById(id) != null) {
                UFO.main(id);
                clearInterval(timer);
            }
        }, 250);
        if (typeof document.addEventListener != "undefined") {
            document.addEventListener("DOMContentLoaded", function() { UFO.main(id); clearInterval(timer); } , null); // Mozilla only
        }
    },

    main: function(id) {
        var FO = UFO.foList[id];
        if (FO.domLoaded) return; // for Mozilla, only execute once
        UFO.foList[id].domLoaded = true;
        document.getElementById(id).style.visibility = "hidden";
        if (UFO.hasRequiredAttrParams(id)) {
            if (UFO.hasFlashVersion(FO.majorversion, FO.build)) {
                UFO.writeFlashObject(id);
            }
            else if (FO.xi && UFO.hasFlashVersion("6", "65")) {
                UFO.createModalDialog(id);
            }
        }
        document.getElementById(id).style.visibility = "visible";
    },

    createStyleRule: function(selector, declaration) {
        if (UFO.is_ie && UFO.is_mac) return; // bugs in IE/Mac
        var head = document.getElementsByTagName("head")[0];
        var style = UFO.createElement("style");
        if (!(UFO.is_ie && UFO.is_win)) {
            var styleRule = document.createTextNode(selector + " {" + declaration + "}");
            style.appendChild(styleRule); // bugs in IE/Win
        }
        style.setAttribute("type", "text/css");
        style.setAttribute("media", "screen");
        head.appendChild(style);
        if (UFO.is_safari && UFO.is_XML) { head.innerHTML += ""; } // force Safari repaint for MIME type application/xhtml+xml
        if (UFO.is_ie && UFO.is_win && document.styleSheets && document.styleSheets.length > 0) {
            var lastStyle = document.styleSheets[document.styleSheets.length - 1];
            if (typeof lastStyle.addRule == "object") {
                lastStyle.addRule(selector, declaration);
            }
        }
    },

    createElement: function(el) {
        return (typeof document.createElementNS != "undefined") ?  document.createElementNS("http://www.w3.org/1999/xhtml", el) : document.createElement(el);
    },

    hasRequiredAttrParams: function(id) {
        var FO = UFO.foList[id];
        for (var i = 0; i < UFO.requiredAttrParams.length; i++) {
            if (typeof FO[UFO.requiredAttrParams[i]] == "undefined") return false;
        }
        return true;
    },

    hasFlashVersion: function(majorVersion, buildVersion) {
        var reqVersion = parseFloat(majorVersion + "." + buildVersion);
        if (navigator.plugins && typeof navigator.plugins["Shockwave Flash"] == "object") {
            var desc = navigator.plugins["Shockwave Flash"].description;
            if (desc) {
                var versionStr = desc.replace(/^.*\s+(\S+\s+\S+$)/, "$1");
                var major = parseInt(versionStr.replace(/^(.*)\..*$/, "$1"));
                var build = parseInt(versionStr.replace(/^.*r(.*)$/, "$1"));
                var flashVersion = parseFloat(major + "." + build);
            }
        }
        else if (window.ActiveXObject) {
            try {
                var flashObj = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
                var desc = flashObj.GetVariable("$version");
                if (desc) {
                    var versionArr = desc.replace(/^\S+\s+(.*)$/, "$1").split(",");
                    var major = parseInt(versionArr[0]);
                    var build = parseInt(versionArr[2]);
                    var flashVersion = parseFloat(major + "." + build);
                }
            }
            catch(e) {}
        }
        if (typeof flashVersion != "undefined"){
            return (flashVersion >= reqVersion ? true : false);
        }
        return false;
    },

    writeFlashObject: function(id) {
        var el = document.getElementById(id);
        if (typeof el.innerHTML == "undefined") return;
        var FO = UFO.foList[id];
        if (navigator.plugins && typeof navigator.plugins["Shockwave Flash"] == "object") {
            try	{ // older versions of Gecko only support innerHTML get and not set
                el.innerHTML = "ufo-test";
            }
            catch (e) {}
            if (el.innerHTML != "ufo-test") {
                while(el.hasChildNodes()) {
                    el.removeChild(el.firstChild);
                }
                var embed = UFO.createElement("embed");
                embed.setAttribute("type", "application/x-shockwave-flash");
                embed.setAttribute("pluginspage", "http://www.macromedia.com/go/getflashplayer");
                embed.setAttribute("src", FO.movie);
                embed.setAttribute("width", FO.width);
                embed.setAttribute("height", FO.height);
                for (var i = 0; i < UFO.optionalAttrEmb.length; i++) {
                    if (typeof FO[UFO.optionalAttrEmb[i]] != "undefined") {
                        embed.setAttribute(UFO.optionalAttrEmb[i], FO[UFO.optionalAttrEmb[i]]);
                    }
                }
                for (var i = 0; i < UFO.optionalAttrParams.length; i++) {
                    if (typeof FO[UFO.optionalAttrParams[i]] != "undefined") {
                        embed.setAttribute(UFO.optionalAttrParams[i], FO[UFO.optionalAttrParams[i]]);
                    }
                }
                el.appendChild(embed);
            }
            else {
                var embHTML = "";
                for (var i = 0; i < UFO.optionalAttrEmb.length; i++) {
                    if (typeof FO[UFO.optionalAttrEmb[i]] != "undefined") {
                        embHTML += ' ' + UFO.optionalAttrEmb[i] + '="' + FO[UFO.optionalAttrEmb[i]] + '"';
                    }
                }
                for (var i = 0; i < UFO.optionalAttrParams.length; i++) {
                    if (typeof FO[UFO.optionalAttrParams[i]] != "undefined") {
                        embHTML += ' ' + UFO.optionalAttrParams[i] + '="' + FO[UFO.optionalAttrParams[i]] + '"';
                    }
                }
                el.innerHTML = '<embed type="application/x-shockwave-flash" src="' + FO.movie + '" width="' + FO.width + '" height="' + FO.height + '" pluginspage="http://www.macromedia.com/go/getflashplayer"' + embHTML + '></embed>';
            }
        }
        else {
            var objAttrHTML = "";
            for (var i = 0; i < UFO.optionalAttrObj.length; i++) {
                if (typeof FO[UFO.optionalAttrObj[i]] != "undefined") {
                    objAttrHTML += ' ' + UFO.optionalAttrObj[i] + '="' + FO[UFO.optionalAttrObj[i]] + '"';
                }
            }
            var objParamHTML = "";
            for (var i = 0; i < UFO.optionalAttrParams.length; i++) {
                if (typeof FO[UFO.optionalAttrParams[i]] != "undefined") {
                    objParamHTML += '<param name="' + UFO.optionalAttrParams[i] + '" value="' + FO[UFO.optionalAttrParams[i]] + '" />';
                }
            }
            var protocol = (window.location.protocol == "https:" ? "https:" : "http:");
            el.innerHTML = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"' + objAttrHTML + ' width="' + FO.width + '" height="' + FO.height + '" codebase="' + protocol + '//download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=' + FO.majorversion + ',0,' + FO.build + ',0"><param name="movie" value="' + FO.movie + '" />' + objParamHTML + '</object>';
        }
    },

    createModalDialog: function(id) {
        var FO = UFO.foList[id];
        UFO.createStyleRule("html", "height:100%; overflow:hidden;");
        UFO.createStyleRule("body", "height:100%; overflow:hidden;");
        UFO.createStyleRule("#xi-con", "position:absolute; left:0; top:0; z-index:1000; width:100%; height:100%; background-color:#333; filter:alpha(opacity:50); -khtml-opacity:0.5; -moz-opacity:0.5; opacity:0.5;");
        UFO.createStyleRule("#xi-mod", "position:absolute; left:50%; top:50%; margin-left: -" + (parseInt(FO.xiwidth)/2) + "px; margin-top: -" + (parseInt(FO.xiheight)/2) + "px; width:" + FO.xiwidth + "px; height:" + FO.xiheight + "px;");
        var body = document.getElementsByTagName("body")[0];
        var container = UFO.createElement("div");
        container.setAttribute("id", "xi-con");
        var dialog = UFO.createElement("div");
        dialog.setAttribute("id", "xi-mod");
        container.appendChild(dialog);
        body.appendChild(container);
        var MMredirectURL = window.location; // MM code
        document.title = document.title.slice(0, 47) + " - Flash Player Installation"; // MM code
        var MMdoctitle = document.title; // MM code
        if (UFO.is_ie && UFO.is_win) {
            var xiFO = { movie:FO.ximovie, width:FO.xiwidth, height:FO.xiheight, majorversion:"6", build:"65", flashvars:"MMredirectURL=" + MMredirectURL + "&amp;MMplayerType=ActiveX&amp;MMdoctitle=" + MMdoctitle };
        }
        else {
            var xiFO = { movie:FO.ximovie, width:FO.xiwidth, height:FO.xiheight, majorversion:"6", build:"65", flashvars:"MMredirectURL=" + MMredirectURL + "&amp;MMplayerType=PlugIn&amp;MMdoctitle=" + MMdoctitle };
        }
        UFO.foList["xi-mod"] = xiFO;
        UFO.writeFlashObject("xi-mod");
    },

    expressInstallCallback: function() {
        var body = document.getElementsByTagName("body")[0];
        var dialog = document.getElementById("xi-con");
        body.removeChild(dialog);
        UFO.createStyleRule("body", "height:auto; overflow:auto;");
        UFO.createStyleRule("html", "height:auto; overflow:auto;");
    }

};