//v1.7
// flash player version detection
// detect client browser type
// copyright 2005-2007 adobe systems incorporated.  all rights reserved.
var isie  = (navigator.appversion.indexof("msie") != -1) ? true : false;
var iswin = (navigator.appversion.tolowercase().indexof("win") != -1) ? true : false;
var isopera = (navigator.useragent.indexof("opera") != -1) ? true : false;

function controlversion()
{
	var version;
	var axo;
	var e;

	// note : new activexobject(strfoo) throws an exception if strfoo isn't in the registry

	try {
		// version will be set for 7.x or greater players
		axo = new activexobject("shockwaveflash.shockwaveflash.7");
		version = axo.getvariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.x players only
			axo = new activexobject("shockwaveflash.shockwaveflash.6");
			
			// installed player is some revision of 6.0
			// getvariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "win 6,0,21,0";

			// throws if allowscripaccess does not exist (introduced in 6.0r47)		
			axo.allowscriptaccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.getvariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.x or 5.x player
			axo = new activexobject("shockwaveflash.shockwaveflash.3");
			version = axo.getvariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.x player
			axo = new activexobject("shockwaveflash.shockwaveflash.3");
			version = "win 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.x player
			axo = new activexobject("shockwaveflash.shockwaveflash");
			version = "win 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}

// javascript helper required to detect flash player plugin version information
function getswfver(){
	// ns/opera version >= 3 check for flash plugin in plugin array
	var flashver = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["shockwave flash 2.0"] || navigator.plugins["shockwave flash"]) {
			var swver2 = navigator.plugins["shockwave flash 2.0"] ? " 2.0" : "";
			var flashdescription = navigator.plugins["shockwave flash" + swver2].description;
			var descarray = flashdescription.split(" ");
			var temparraymajor = descarray[2].split(".");			
			var versionmajor = temparraymajor[0];
			var versionminor = temparraymajor[1];
			var versionrevision = descarray[3];
			if (versionrevision == "") {
				versionrevision = descarray[4];
			}
			if (versionrevision[0] == "d") {
				versionrevision = versionrevision.substring(1);
			} else if (versionrevision[0] == "r") {
				versionrevision = versionrevision.substring(1);
				if (versionrevision.indexof("d") > 0) {
					versionrevision = versionrevision.substring(0, versionrevision.indexof("d"));
				}
			}
			var flashver = versionmajor + "." + versionminor + "." + versionrevision;
		}
	}
	// msn/webtv 2.6 supports flash 4
	else if (navigator.useragent.tolowercase().indexof("webtv/2.6") != -1) flashver = 4;
	// webtv 2.5 supports flash 3
	else if (navigator.useragent.tolowercase().indexof("webtv/2.5") != -1) flashver = 3;
	// older webtv supports flash 2
	else if (navigator.useragent.tolowercase().indexof("webtv") != -1) flashver = 2;
	else if ( isie && iswin && !isopera ) {
		flashver = controlversion();
	}	
	return flashver;
}

// when called with reqmajorver, reqminorver, reqrevision returns true if that version or greater is available
function detectflashver(reqmajorver, reqminorver, reqrevision)
{
	versionstr = getswfver();
	if (versionstr == -1 ) {
		return false;
	} else if (versionstr != 0) {
		if(isie && iswin && !isopera) {
			// given "win 2,0,0,11"
			temparray         = versionstr.split(" "); 	// ["win", "2,0,0,11"]
			tempstring        = temparray[1];			// "2,0,0,11"
			versionarray      = tempstring.split(",");	// ['2', '0', '0', '11']
		} else {
			versionarray      = versionstr.split(".");
		}
		var versionmajor      = versionarray[0];
		var versionminor      = versionarray[1];
		var versionrevision   = versionarray[2];

        	// is the major.revision >= requested major.revision and the minor version >= requested minor
		if (versionmajor > parsefloat(reqmajorver)) {
			return true;
		} else if (versionmajor == parsefloat(reqmajorver)) {
			if (versionminor > parsefloat(reqminorver))
				return true;
			else if (versionminor == parsefloat(reqminorver)) {
				if (versionrevision >= parsefloat(reqrevision))
					return true;
			}
		}
		return false;
	}
}

function ac_addextension(src, ext)
{
  if (src.indexof('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function ac_generateobj(objattrs, params, embedattrs) 
{ 
  var str = '';
  if (isie && iswin && !isopera)
  {
    str += '<object ';
    for (var i in objattrs)
    {
      str += i + '="' + objattrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedattrs)
    {
      str += i + '="' + embedattrs[i] + '" ';
    }
    str += '> </embed>';
  }

  document.write(str);
}

function ac_fl_runcontent(){
  var ret = 
    ac_getargs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  ac_generateobj(ret.objattrs, ret.params, ret.embedattrs);
}

function ac_sw_runcontent(){
  var ret = 
    ac_getargs
    (  arguments, ".dcr", "src", "clsid:166b1bca-3f9c-11cf-8075-444553540000"
     , null
    );
  ac_generateobj(ret.objattrs, ret.params, ret.embedattrs);
}

function ac_getargs(args, ext, srcparamname, classid, mimetype){
  var ret = new object();
  ret.embedattrs = new object();
  ret.params = new object();
  ret.objattrs = new object();
  for (var i=0; i < args.length; i=i+2){
    var currarg = args[i].tolowercase();    

    switch (currarg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedattrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = ac_addextension(args[i+1], ext);
        ret.embedattrs["src"] = args[i+1];
        ret.params[srcparamname] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblclick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objattrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedattrs[args[i]] = ret.objattrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedattrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objattrs["classid"] = classid;
  if (mimetype) ret.embedattrs["type"] = mimetype;
  return ret;
}