//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>';
    }

    var got_divid = false;
    var divid = "";
    for ( var i in embedAttrs) {
	if (typeof (embedAttrs[i] != 'undefined') && i == 'divid') {
	    got_divid = true;
	    divid = embedAttrs[i];
	}
    }

    if (got_divid) {
	document.getElementById(divid).innerHTML = str;
	document.getElementById(divid).style.display = 'block';
    } else {
	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;
}

function MM_CheckFlashVersion(reqVerStr, msg) {
    with (navigator) {
	var isIE = (appVersion.indexOf("MSIE") != -1 && userAgent.indexOf("Opera") == -1);
	var isWin = (appVersion.toLowerCase().indexOf("win") != -1);
	if (!isIE || !isWin) {
	    var flashVer = -1;
	    if (plugins && plugins.length > 0) {
		var desc = plugins["Shockwave Flash"] ? plugins["Shockwave Flash"].description : "";
		desc = plugins["Shockwave Flash 2.0"] ? plugins["Shockwave Flash 2.0"].description : desc;
		if (desc == "")
		    flashVer = -1;
		else {
		    var descArr = desc.split(" ");
		    var tempArrMajor = descArr[2].split(".");
		    var verMajor = tempArrMajor[0];
		    var tempArrMinor = (descArr[3] != "") ? descArr[3].split("r") : descArr[4].split("r");
		    var verMinor = (tempArrMinor[1] > 0) ? tempArrMinor[1] : 0;
		    flashVer = parseFloat(verMajor + "." + verMinor);
		}
	    }
	    // WebTV has Flash Player 4 or lower -- too low for video
	    else if (userAgent.toLowerCase().indexOf("webtv") != -1)
		flashVer = 4.0;

	    var verArr = reqVerStr.split(",");
	    var reqVer = parseFloat(verArr[0] + "." + verArr[2]);

	    if (flashVer < reqVer) {
		if (confirm(msg))
		    window.location = "http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash";
	    }
	}
    }
}