/**


 * FlashObject v1.3c: Flash detection and embed - http://blog.deconcept.com/flashobject/


 *


 * FlashObject is (c) 2006 Geoff Stearns and is released under the MIT License:


 * http://www.opensource.org/licenses/mit-license.php


 *


 */


if(typeof com == "undefined") var com = new Object();


if(typeof com.deconcept == "undefined") com.deconcept = new Object();


if(typeof com.deconcept.util == "undefined") com.deconcept.util = new Object();


if(typeof com.deconcept.FlashObjectUtil == "undefined") com.deconcept.FlashObjectUtil = new Object();


com.deconcept.FlashObject = function(swf, id, w, h, ver, c, useExpressInstall, quality, xiRedirectUrl, redirectUrl, detectKey){


  if (!document.createElement || !document.getElementById) return;


  this.DETECT_KEY = detectKey ? detectKey : 'detectflash';


  this.skipDetect = com.deconcept.util.getRequestParameter(this.DETECT_KEY);


  this.params = new Object();


  this.variables = new Object();


  this.attributes = new Array();


  this.useExpressInstall = useExpressInstall;





  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 com.deconcept.PlayerVersion(ver.toString().split(".")));


  this.installedVer = com.deconcept.FlashObjectUtil.getPlayerVersion(this.getAttribute('version'), useExpressInstall);


  if(c) this.addParam('bgcolor', c);


  var q = quality ? quality : 'high';


  this.addParam('quality', q);


  var xir = (xiRedirectUrl) ? xiRedirectUrl : window.location;


  this.setAttribute('xiRedirectUrl', xir);


  this.setAttribute('redirectUrl', '');


  if(redirectUrl) this.setAttribute('redirectUrl', redirectUrl);


}


com.deconcept.FlashObject.prototype = {


  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;


  },


  createParamTag: function(n, v){


    var p = document.createElement('param');


    p.setAttribute('name', n);


    p.setAttribute('value', v);


    return p;


  },


  getVariablePairs: function(){


    var variablePairs = new Array();


    var key;


    var variables = this.getVariables();


    for(key in variables){


      variablePairs.push(key +"="+ variables[key]);


    }


    return variablePairs;


  },


  getFlashHTML: function() {


    var flashNode = "";


    if (navigator.plugins && navigator.mimeTypes && navigator.mimeTypes.length) { // netscape plugin architecture


      if (this.getAttribute("doExpressInstall")) this.addVariable("MMplayerType", "PlugIn");


      flashNode = '<embed type="application/x-shockwave-flash" src="'+ this.getAttribute('swf') +'" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'"';


      flashNode += ' id="'+ this.getAttribute('id') +'" name="'+ this.getAttribute('id') +'" ';


      var params = this.getParams();


       for(var key in params){ flashNode += [key] +'="'+ params[key] +'" '; }


      var pairs = this.getVariablePairs().join("&");


       if (pairs.length > 0){ flashNode += 'flashvars="'+ pairs +'"'; }


      flashNode += '/>';


    } else { // PC IE


      if (this.getAttribute("doExpressInstall")) this.addVariable("MMplayerType", "ActiveX");


      flashNode = '<object id="'+ this.getAttribute('id') +'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'">';


      flashNode += '<param name="movie" value="'+ this.getAttribute('swf') +'" />';


      var params = this.getParams();


      for(var key in params) {


       flashNode += '<param name="'+ key +'" value="'+ params[key] +'" />';


      }


      var pairs = this.getVariablePairs().join("&");


      if(pairs.length > 0) {flashNode += '<param name="flashvars" value="'+ pairs +'" />';}


      flashNode += "</object>";


    }


    return flashNode;


  },


  write: function(elementId){


    if(this.useExpressInstall) {


      // check to see if we need to do an express install


      var expressInstallReqVer = new com.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);


      }


    } else {


      this.setAttribute('doExpressInstall', false);


    }


    if(this.skipDetect || this.getAttribute('doExpressInstall') || this.installedVer.versionIsValid(this.getAttribute('version'))){


      var n = (typeof elementId == 'string') ? document.getElementById(elementId) : elementId;


      n.innerHTML = this.getFlashHTML();


    }else{


      if(this.getAttribute('redirectUrl') != "") {


        document.location.replace(this.getAttribute('redirectUrl'));


      }


    }


  }


}





/* ---- detection functions ---- */


com.deconcept.FlashObjectUtil.getPlayerVersion = function(reqVer, xiInstall){


  var PlayerVersion = new com.deconcept.PlayerVersion(0,0,0);


  if(navigator.plugins && navigator.mimeTypes.length){


    var x = navigator.plugins["Shockwave Flash"];


    if(x && x.description) {


      PlayerVersion = new com.deconcept.PlayerVersion(x.description.replace(/([a-z]|[A-Z]|\s)+/, "").replace(/(\s+r|\s+b[0-9]+)/, ".").split("."));


    }


  }else{


    try{


      var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");


      for (var i=3; axo!=null; i++) {


        axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+i);


        PlayerVersion = new com.deconcept.PlayerVersion([i,0,0]);


      }


    }catch(e){}


    if (reqVer && PlayerVersion.major > reqVer.major) return PlayerVersion; // version is ok, skip minor detection


    // this only does the minor rev lookup if the user's major version 


    // is not 6 or we are checking for a specific minor or revision number


    // see http://blog.deconcept.com/2006/01/11/getvariable-setvariable-crash-internet-explorer-flash-6/


    if (!reqVer || ((reqVer.minor != 0 || reqVer.rev != 0) && PlayerVersion.major == reqVer.major) || PlayerVersion.major != 6 || xiInstall) {


      try{


        PlayerVersion = new com.deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));


      }catch(e){}


    }


  }


  return PlayerVersion;


}


com.deconcept.PlayerVersion = function(arrVersion){


  this.major = parseInt(arrVersion[0]) || 0;


  this.minor = parseInt(arrVersion[1]) || 0;


  this.rev = parseInt(arrVersion[2]) || 0;


}


com.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 ---- */


com.deconcept.util = {


  getRequestParameter: function(param){


    var q = document.location.search || document.location.hash;


    if(q){


      var startIndex = q.indexOf(param +"=");


      var endIndex = (q.indexOf("&", startIndex) > -1) ? q.indexOf("&", startIndex) : q.length;


      if (q.length > 1 && startIndex > -1) {


        return q.substring(q.indexOf("=", startIndex)+1, endIndex);


      }


    }


    return "";


  }


}





/* add Array.push if needed (ie5) */


if (Array.prototype.push == null) { Array.prototype.push = function(item) { this[this.length] = item; return this.length; }}





/* add some aliases for ease of use/backwards compatibility */


var getQueryParamValue = com.deconcept.util.getRequestParameter;


var FlashObject = com.deconcept.FlashObject;