function play_media(file_id, ext) {
    fn_edit_window = document.getElementById('popup_window');
    fn_edit_window_content = document.getElementById('popup_window_content');
    if (document.body && document.body.scrollTop)
        scrollTop = document.body.scrollTop; // IE5.X
    else if (document.documentElement && document.documentElement.scrollTop)
        scrollTop = document.documentElement.scrollTop; // IE6,IE7
    else if (window.pageYOffset)
        scrollTop = window.pageYOffset; // firefox
    else
        scrollTop = 0;
    fn_edit_window.style.top = (80 + scrollTop) + "px";

    switch (ext) {
        case 'flv':
            var s1 = new SWFObject(
                "/include/third_party/jw_player/mediaplayer.swf",
                "mediaplayer", "320", "260", "7");
            s1.addParam("allowfullscreen", "true");
            s1.addParam("wmode", "opaque");
            s1.addVariable("width", "320");
            s1.addVariable("height", "260");
            s1.addVariable("file", "/libfile_filestore/" + file_id
                + ".flv");
            s1.addVariable("image", "/libfile_filestore/" + file_id
                + "_img.jpg");
            s1.write(fn_edit_window_content);
            fn_edit_window.style.height = '281px'
            break;
        case 'mp3':
            var s1 = new SWFObject(
                "/include/third_party/jw_player/mediaplayer.swf",
                "mediaplayer", "320", "80", "7");
            s1.addParam("allowfullscreen", "false");
            s1.addParam("wmode", "opaque");
            s1.addVariable("width", "320");
            s1.addVariable("height", "80");
            s1.addVariable("file", "/libfile_filestore/" + file_id
                + ".mp3");
            s1.addVariable("image", '/special/libfile_files/images/audio_bkgd.gif');
            s1.write(fn_edit_window_content);
            fn_edit_window.style.height = '101px'
            break;
        default:
            player_code = '<object id="obj_media_player" width=320 height=240 ';
            player_code += 'classid="clsid:6BF52A52-394A-11D3-B153-00C04F79FAA6">';
            player_code += '<param name="URL" value="/libfile_filestore/' + file_id + '_pl.asx">';
            player_code += '<param name="AutoStart" value="True">';
            player_code += '<param name="ShowStatusBar" value="False">';
            player_code += '<param name="ShowDisplay" value="False">';
            player_code += '<param name="DefaultFrame" value="mainFrame">';
            player_code += '<PARAM NAME="uiMode" VALUE="full">';
            player_code += '<embed type="application/x-mplayer2" name="embed_media_player" id="embed_media_player"';
            player_code += ' pluginspage = "http://www.microsoft.com/Windows/MediaPlayer/"';
            player_code += ' src="/libfile_filestore/' + file_id + '_pl.asx" align="middle"';
            player_code += ' width=320 height=240 autostart=\'1\' autosize=0 showstatusbar=0';
            player_code += ' showdisplay=0 displaysize=\'4\'></embed>';
            player_code += ' </object>';
            fn_edit_window_content.innerHTML = player_code;
            fn_edit_window.style.height = '281px';
    }
    fn_edit_window_content.style.padding = '0px';
    fn_edit_window.style.visibility = 'visible';
}
function close_popup() {
    fn_edit_window = document.getElementById('popup_window');
    fn_edit_window_content = document.getElementById('popup_window_content');
    fn_edit_window_content.innerHTML = '';
    fn_edit_window.style.visibility = 'hidden';
}

/**
 * SWFObject v1.5: Flash Player detection and embed -
 * http://blog.deconcept.com/swfobject/
 * 
 * SWFObject is (c) 2007 Geoff Stearns and is released under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 * 
 */
if (typeof deconcept == "undefined") {
    var deconcept = new Object();
}
if (typeof deconcept.util == "undefined") {
    deconcept.util = new Object();
}
if (typeof deconcept.SWFObjectUtil == "undefined") {
    deconcept.SWFObjectUtil = new Object();
}
deconcept.SWFObject = function(_1, id, w, h, _5, c, _7, _8, _9, _a) {
    if (!document.getElementById) {
        return;
    }
    this.DETECT_KEY = _a ? _a : "detectflash";
    this.skipDetect = deconcept.util.getRequestParameter(this.DETECT_KEY);
    this.params = new Object();
    this.variables = new Object();
    this.attributes = new Array();
    if (_1) {
        this.setAttribute("swf", _1);
    }
    if (id) {
        this.setAttribute("id", id);
    }
    if (w) {
        this.setAttribute("width", w);
    }
    if (h) {
        this.setAttribute("height", h);
    }
    if (_5) {
        this.setAttribute("version", new deconcept.PlayerVersion(_5.toString()
            .split(".")));
    }
    this.installedVer = deconcept.SWFObjectUtil.getPlayerVersion();
    if (!window.opera && document.all && this.installedVer.major > 7) {
        deconcept.SWFObject.doPrepUnload = true;
    }
    if (c) {
        this.addParam("bgcolor", c);
    }
    var q = _7 ? _7 : "high";
    this.addParam("quality", q);
    this.setAttribute("useExpressInstall", false);
    this.setAttribute("doExpressInstall", false);
    var _c = (_8) ? _8 : window.location;
    this.setAttribute("xiRedirectUrl", _c);
    this.setAttribute("redirectUrl", "");
    if (_9) {
        this.setAttribute("redirectUrl", _9);
    }
};
deconcept.SWFObject.prototype = {
    useExpressInstall : function(_d) {
        this.xiSWFPath = !_d ? "expressinstall.swf" : _d;
        this.setAttribute("useExpressInstall", true);
    },
    setAttribute : function(_e, _f) {
        this.attributes[_e] = _f;
    },
    getAttribute : function(_10) {
        return this.attributes[_10];
    },
    addParam : function(_11, _12) {
        this.params[_11] = _12;
    },
    getParams : function() {
        return this.params;
    },
    addVariable : function(_13, _14) {
        this.variables[_13] = _14;
    },
    getVariable : function(_15) {
        return this.variables[_15];
    },
    getVariables : function() {
        return this.variables;
    },
    getVariablePairs : function() {
        var _16 = new Array();
        var key;
        var _18 = this.getVariables();
        for (key in _18) {
            _16[_16.length] = key + "=" + _18[key];
        }
        return _16;
    },
    getSWFHTML : function() {
        var _19 = "";
        if (navigator.plugins && navigator.mimeTypes
            && navigator.mimeTypes.length) {
            if (this.getAttribute("doExpressInstall")) {
                this.addVariable("MMplayerType", "PlugIn");
                this.setAttribute("swf", this.xiSWFPath);
            }
            _19 = "<embed type=\"application/x-shockwave-flash\" src=\""
            + this.getAttribute("swf") + "\" width=\""
            + this.getAttribute("width") + "\" height=\""
            + this.getAttribute("height") + "\" style=\""
            + this.getAttribute("style") + "\"";
            _19 += " id=\"" + this.getAttribute("id") + "\" name=\""
            + this.getAttribute("id") + "\" ";
            var _1a = this.getParams();
            for ( var key in _1a) {
                _19 += [ key ] + "=\"" + _1a[key] + "\" ";
            }
            var _1c = this.getVariablePairs().join("&");
            if (_1c.length > 0) {
                _19 += "flashvars=\"" + _1c + "\"";
            }
            _19 += "/>";
        } else {
            if (this.getAttribute("doExpressInstall")) {
                this.addVariable("MMplayerType", "ActiveX");
                this.setAttribute("swf", this.xiSWFPath);
            }
            _19 = "<object id=\""
            + this.getAttribute("id")
            + "\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""
            + this.getAttribute("width") + "\" height=\""
            + this.getAttribute("height") + "\" style=\""
            + this.getAttribute("style") + "\">";
            _19 += "<param name=\"movie\" value=\"" + this.getAttribute("swf")
            + "\" />";
            var _1d = this.getParams();
            for ( var key in _1d) {
                _19 += "<param name=\"" + key + "\" value=\"" + _1d[key]
                + "\" />";
            }
            var _1f = this.getVariablePairs().join("&");
            if (_1f.length > 0) {
                _19 += "<param name=\"flashvars\" value=\"" + _1f + "\" />";
            }
            _19 += "</object>";
        }
        return _19;
    },
    write : function(_20) {
        if (this.getAttribute("useExpressInstall")) {
            var _21 = new deconcept.PlayerVersion( [ 6, 0, 65 ]);
            if (this.installedVer.versionIsValid(_21)
                && !this.installedVer.versionIsValid(this
                    .getAttribute("version"))) {
                this.setAttribute("doExpressInstall", true);
                this.addVariable("MMredirectURL", escape(this
                    .getAttribute("xiRedirectUrl")));
                document.title = document.title.slice(0, 47)
                + " - Flash Player Installation";
                this.addVariable("MMdoctitle", document.title);
            }
        }
        if (this.skipDetect
            || this.getAttribute("doExpressInstall")
            || this.installedVer.versionIsValid(this
                .getAttribute("version"))) {
            var n = (typeof _20 == "string") ? document.getElementById(_20)
            : _20;
            n.innerHTML = this.getSWFHTML();
            return true;
        } else {
            if (this.getAttribute("redirectUrl") != "") {
                document.location.replace(this.getAttribute("redirectUrl"));
            }
        }
        return false;
    }
};
deconcept.SWFObjectUtil.getPlayerVersion = function() {
    var _23 = new deconcept.PlayerVersion( [ 0, 0, 0 ]);
    if (navigator.plugins && navigator.mimeTypes.length) {
        var x = navigator.plugins["Shockwave Flash"];
        if (x && x.description) {
            _23 = new deconcept.PlayerVersion(x.description.replace(
                /([a-zA-Z]|\s)+/, "").replace(/(\s+r|\s+b[0-9]+)/, ".")
                .split("."));
        }
    } else {
        if (navigator.userAgent
            && navigator.userAgent.indexOf("Windows CE") >= 0) {
            var axo = 1;
            var _26 = 3;
            while (axo) {
                try {
                    _26++;
                    axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash."
                        + _26);
                    _23 = new deconcept.PlayerVersion( [ _26, 0, 0 ]);
                } catch (e) {
                    axo = null;
                }
            }
        } else {
            try {
                var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
            } catch (e) {
                try {
                    var axo = new ActiveXObject(
                        "ShockwaveFlash.ShockwaveFlash.6");
                    _23 = new deconcept.PlayerVersion( [ 6, 0, 21 ]);
                    axo.AllowScriptAccess = "always";
                } catch (e) {
                    if (_23.major == 6) {
                        return _23;
                    }
                }
                try {
                    axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
                } catch (e) {
                }
            }
            if (axo != null) {
                _23 = new deconcept.PlayerVersion(axo.GetVariable("$version")
                    .split(" ")[1].split(","));
            }
        }
    }
    return _23;
};
deconcept.PlayerVersion = function(_29) {
    this.major = _29[0] != null ? parseInt(_29[0]) : 0;
    this.minor = _29[1] != null ? parseInt(_29[1]) : 0;
    this.rev = _29[2] != null ? parseInt(_29[2]) : 0;
};
deconcept.PlayerVersion.prototype.versionIsValid = function(fv) {
    if (this.major < fv.major) {
        return false;
    }
    if (this.major > fv.major) {
        return true;
    }
    if (this.minor < fv.minor) {
        return false;
    }
    if (this.minor > fv.minor) {
        return true;
    }
    if (this.rev < fv.rev) {
        return false;
    }
    return true;
};
deconcept.util = {
    getRequestParameter : function(_2b) {
        var q = document.location.search || document.location.hash;
        if (_2b == null) {
            return q;
        }
        if (q) {
            var _2d = q.substring(1).split("&");
            for ( var i = 0; i < _2d.length; i++) {
                if (_2d[i].substring(0, _2d[i].indexOf("=")) == _2b) {
                    return _2d[i].substring((_2d[i].indexOf("=") + 1));
                }
            }
        }
        return "";
    }
};
deconcept.SWFObjectUtil.cleanupSWFs = function() {
    var _2f = document.getElementsByTagName("OBJECT");
    for ( var i = _2f.length - 1; i >= 0; i--) {
        _2f[i].style.display = "none";
        for ( var x in _2f[i]) {
            if (typeof _2f[i][x] == "function") {
                _2f[i][x] = function() {
                };
            }
        }
    }
};
if (deconcept.SWFObject.doPrepUnload) {
    if (!deconcept.unloadSet) {
        deconcept.SWFObjectUtil.prepUnload = function() {
            __flash_unloadHandler = function() {
            };
            __flash_savedUnloadHandler = function() {
            };
            window.attachEvent("onunload", deconcept.SWFObjectUtil.cleanupSWFs);
        };
        window
            .attachEvent("onbeforeunload",
                deconcept.SWFObjectUtil.prepUnload);
        deconcept.unloadSet = true;
    }
}
if (!document.getElementById && document.all) {
    document.getElementById = function(id) {
        return document.all[id];
    };
}
var getQueryParamValue = deconcept.util.getRequestParameter;
var FlashObject = deconcept.SWFObject;
var SWFObject = deconcept.SWFObject;