/*extern ActiveXObject, __flash_unloadHandler, __flash_savedUnloadHandler */
/*!
* 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
* @namespace YAHOO
*/
YAHOO.namespace("deconcept");
YAHOO.deconcept = YAHOO.deconcept || {};
if(typeof YAHOO.deconcept.util == "undefined" || !YAHOO.deconcept.util)
{
YAHOO.deconcept.util = {};
}
if(typeof YAHOO.deconcept.SWFObjectUtil == "undefined" || !YAHOO.deconcept.SWFObjectUtil)
{
YAHOO.deconcept.SWFObjectUtil = {};
}
YAHOO.deconcept.SWFObject = function(swf, id, w, h, ver, c, quality, xiRedirectUrl, redirectUrl, detectKey)
{
if(!document.getElementById) { return; }
this.DETECT_KEY = detectKey ? detectKey : 'detectflash';
this.skipDetect = YAHOO.deconcept.util.getRequestParameter(this.DETECT_KEY);
this.params = {};
this.variables = {};
this.attributes = [];
if(swf) { this.setAttribute('swf', swf); }
if(id) { this.setAttribute('id', id); }
if(w) { this.setAttribute('width', w); }
if(h) { this.setAttribute('height', h); }
if(ver) { this.setAttribute('version', new YAHOO.deconcept.PlayerVersion(ver.toString().split("."))); }
this.installedVer = YAHOO.deconcept.SWFObjectUtil.getPlayerVersion();
if (!window.opera && document.all && this.installedVer.major > 7)
{
// only add the onunload cleanup if the Flash Player version supports External Interface and we are in IE
YAHOO.deconcept.SWFObject.doPrepUnload = true;
}
if(c)
{
this.addParam('bgcolor', c);
}
var q = quality ? quality : 'high';
this.addParam('quality', q);
this.setAttribute('useExpressInstall', false);
this.setAttribute('doExpressInstall', false);
var xir = (xiRedirectUrl) ? xiRedirectUrl : window.location;
this.setAttribute('xiRedirectUrl', xir);
this.setAttribute('redirectUrl', '');
if(redirectUrl)
{
this.setAttribute('redirectUrl', redirectUrl);
}
};
YAHOO.deconcept.SWFObject.prototype =
{
useExpressInstall: function(path)
{
this.xiSWFPath = !path ? "expressinstall.swf" : path;
this.setAttribute('useExpressInstall', true);
},
setAttribute: function(name, value){
this.attributes[name] = value;
},
getAttribute: function(name){
return this.attributes[name];
},
addParam: function(name, value){
this.params[name] = value;
},
getParams: function(){
return this.params;
},
addVariable: function(name, value){
this.variables[name] = value;
},
getVariable: function(name){
return this.variables[name];
},
getVariables: function(){
return this.variables;
},
getVariablePairs: function(){
var variablePairs = [];
var key;
var variables = this.getVariables();
for(key in variables)
{
if(variables.hasOwnProperty(key))
{
variablePairs[variablePairs.length] = key +"="+ variables[key];
}
}
return variablePairs;
},
getSWFHTML: function() {
var swfNode = "";
var params = {};
var key = "";
var pairs = "";
if (navigator.plugins && navigator.mimeTypes && navigator.mimeTypes.length) { // netscape plugin architecture
if (this.getAttribute("doExpressInstall")) {
this.addVariable("MMplayerType", "PlugIn");
this.setAttribute('swf', this.xiSWFPath);
}
swfNode = '<embed type="application/x-shockwave-flash" src="'+ this.getAttribute('swf') +'" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'" style="'+ this.getAttribute('style') +'"';
swfNode += ' id="'+ this.getAttribute('id') +'" name="'+ this.getAttribute('id') +'" ';
params = this.getParams();
for(key in params)
{
if(params.hasOwnProperty(key))
{
swfNode += [key] +'="'+ params[key] +'" ';
}
}
pairs = this.getVariablePairs().join("&");
if (pairs.length > 0){ swfNode += 'flashvars="'+ pairs +'"'; }
swfNode += '/>';
} else { // PC IE
if (this.getAttribute("doExpressInstall")) {
this.addVariable("MMplayerType", "ActiveX");
this.setAttribute('swf', this.xiSWFPath);
}
swfNode = '<object id="'+ this.getAttribute('id') +'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'" style="'+ this.getAttribute('style') +'">';
swfNode += '<param name="movie" value="'+ this.getAttribute('swf') +'" />';
params = this.getParams();
for(key in params)
{
if(params.hasOwnProperty(key))
{
swfNode += '<param name="'+ key +'" value="'+ params[key] +'" />';
}
}
pairs = this.getVariablePairs().join("&");
if(pairs.length > 0) {swfNode += '<param name="flashvars" value="'+ pairs +'" />';}
swfNode += "</object>";
}
return swfNode;
},
write: function(elementId)
{
if(this.getAttribute('useExpressInstall')) {
// check to see if we need to do an express install
var expressInstallReqVer = new YAHOO.deconcept.PlayerVersion([6,0,65]);
if (this.installedVer.versionIsValid(expressInstallReqVer) && !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 elementId == 'string') ? document.getElementById(elementId) : elementId;
n.innerHTML = this.getSWFHTML();
return true;
}
else
{
if(this.getAttribute('redirectUrl') !== "")
{
document.location.replace(this.getAttribute('redirectUrl'));
}
}
return false;
}
};
/* ---- detection functions ---- */
YAHOO.deconcept.SWFObjectUtil.getPlayerVersion = function()
{
var axo = null;
var PlayerVersion = new YAHOO.deconcept.PlayerVersion([0,0,0]);
if(navigator.plugins && navigator.mimeTypes.length)
{
var x = navigator.plugins["Shockwave Flash"];
if(x && x.description)
{
PlayerVersion = new YAHOO.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)
{ // if Windows CE
var counter = 3;
while(axo)
{
try
{
counter++;
axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+ counter);
// document.write("player v: "+ counter);
PlayerVersion = new YAHOO.deconcept.PlayerVersion([counter,0,0]);
}
catch(e)
{
axo = null;
}
}
}
else
{ // Win IE (non mobile)
// do minor version lookup in IE, but avoid fp6 crashing issues
// see http://blog.deconcept.com/2006/01/11/getvariable-setvariable-crash-internet-explorer-flash-6/
try
{
axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
}
catch(e)
{
try
{
axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
PlayerVersion = new YAHOO.deconcept.PlayerVersion([6,0,21]);
axo.AllowScriptAccess = "always"; // error if player version < 6.0.47 (thanks to Michael Williams @ Adobe for this code)
}
catch(e)
{
if(PlayerVersion.major == 6)
{
return PlayerVersion;
}
}
try
{
axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
}
catch(e) {}
}
if(axo !== null)
{
PlayerVersion = new YAHOO.deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));
}
}
return PlayerVersion;
};
YAHOO.deconcept.PlayerVersion = function(arrVersion)
{
this.major = arrVersion[0] !== null ? parseInt(arrVersion[0], 0) : 0;
this.minor = arrVersion[1] !== null ? parseInt(arrVersion[1], 0) : 0;
this.rev = arrVersion[2] !== null ? parseInt(arrVersion[2], 0) : 0;
};
YAHOO.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;
};
/* ---- get value of query string param ---- */
YAHOO.deconcept.util =
{
getRequestParameter: function(param)
{
var q = document.location.search || document.location.hash;
if(param === null) { return q; }
if(q)
{
var pairs = q.substring(1).split("&");
for(var i=0; i < pairs.length; i++)
{
if (pairs[i].substring(0, pairs[i].indexOf("=")) == param)
{
return pairs[i].substring((pairs[i].indexOf("=") + 1));
}
}
}
return "";
}
};
/* fix for video streaming bug */
YAHOO.deconcept.SWFObjectUtil.cleanupSWFs = function()
{
var objects = document.getElementsByTagName("OBJECT");
for(var i = objects.length - 1; i >= 0; i--)
{
objects[i].style.display = 'none';
for(var x in objects[i])
{
if(typeof objects[i][x] == 'function')
{
objects[i][x] = function(){};
}
}
}
};
// fixes bug in some fp9 versions see http://blog.deconcept.com/2006/07/28/swfobject-143-released/
if(YAHOO.deconcept.SWFObject.doPrepUnload)
{
if(!YAHOO.deconcept.unloadSet)
{
YAHOO.deconcept.SWFObjectUtil.prepUnload = function()
{
__flash_unloadHandler = function(){};
__flash_savedUnloadHandler = function(){};
window.attachEvent("onunload", YAHOO.deconcept.SWFObjectUtil.cleanupSWFs);
};
window.attachEvent("onbeforeunload", YAHOO.deconcept.SWFObjectUtil.prepUnload);
YAHOO.deconcept.unloadSet = true;
}
}
/* add document.getElementById if needed (mobile IE < 5) */
if(!document.getElementById && document.all)
{
document.getElementById = function(id) { return document.all[id]; };
}