var requiredVersion = 6;
var useRedirect = false;

var flashPage = ""
var noFlashPage = ""
var upgradePage = "upgrade.html"

var flash2Installed = false;
var flash3Installed = false;
var flash4Installed = false;
var flash5Installed = false;
var flash6Installed = false;
var maxVersion = 6;
var actualVersion = 0;
var hasRightVersion = false;
var jsVersion = 1.0;
var currentMenu = 'placemat';

var isIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.indexOf("Windows") != -1) ? true : false;

jsVersion = 1.1;

if(isIE && isWin){
  document.write('<SCR' + 'IPT LANGUAGE=VBScript\> \n');
  document.write('on error resume next \n');
  document.write('flash2Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.2"))) \n');
  document.write('flash3Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.3"))) \n');
  document.write('flash4Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.4"))) \n');
  document.write('flash5Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.5"))) \n');
  document.write('flash6Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.6"))) \n');
  document.write('</SCR' + 'IPT\> \n');
}

isNS4 = (document.layers) ? true : false;
isIE4 = (document.all && !document.getElementById) ? true : false;
isIE5 = (document.all && document.getElementById) ? true : false;
isNS6 = (!document.all && document.getElementById) ? true : false;

function ShowHide(showID,hideID) {
	showObj = null;
	hideObj = null;

	if (isNS4) {
		showObj = document.layers[showID];
		hideObj = document.layers[hideID];
	} else if (isIE4) {
		showObj = document.all[showID];
		if(showObj!=null){
			showObj = showObj.style;
		}
		hideObj = document.all[hideID];
		if(hideObj!=null){
			hideObj = hideObj.style;
		}
	} else if (isIE5 || isNS6) {
		showObj = document.getElementById(showID);
		if(showObj!=null){
			showObj = showObj.style;
		}
		hideObj = document.getElementById(hideID);
		if(hideObj!=null){

			hideObj = hideObj.style;
		}
	}
	if (hideObj!=null) {
		hideObj.display = "none";
	}
	if (showObj!=null) {
		showObj.display = "block";
	}
}
function shUpdate(objID,objDisplay) {
	objNAME = objID;
	objMnu = null;

	if (isNS4) {
		objMnu = document.layers[objNAME];
	} else if (isIE4) {
		objMnu = document.all[objNAME].style;
	} else if (isIE5 || isNS6) {
		objMnu = document.getElementById(objNAME).style;
	}
	if (objMnu!=null) {
		objMnu.display = objDisplay;
	}
}
function shShowHide(showID,hideID) {
	shUpdate(hideID,'none');
	shUpdate(showID,'block');
}
function shShow(showID) {
	shUpdate(currentMenu,'none');
	shUpdate(showID,'block');
	currentMenu = showID;
}


function detectFlash() {
  if (navigator.plugins) {
    if (navigator.plugins["Shockwave Flash 2.0"]
        || navigator.plugins["Shockwave Flash"]) {

      var isVersion2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
      var flashDescription = navigator.plugins["Shockwave Flash" + isVersion2].description;
      var flashVersion = parseInt(flashDescription.charAt(flashDescription.indexOf(".") - 1));

      flash2Installed = flashVersion == 2;
      flash3Installed = flashVersion == 3;
      flash4Installed = flashVersion == 4;
      flash5Installed = flashVersion == 5;
      flash6Installed = flashVersion >= 6;
    }
  }

  for (var i = 2; i <= maxVersion; i++) {
    if (eval("flash" + i + "Installed") == true) actualVersion = i;
  }

  if(navigator.userAgent.indexOf("WebTV") != -1) actualVersion = 3;
  if (actualVersion >= requiredVersion) {
    if (useRedirect) {
      if(jsVersion > 1.0) {
        window.location.replace(flashPage);
      } else {
        window.location = flashPage;
      }
    }

    hasRightVersion = true;
  } else {
    if (useRedirect) {
      if(jsVersion > 1.0) {
        window.location.replace((actualVersion >= 2) ? upgradePage : noFlashPage);
      } else {
        window.location = (actualVersion >= 2) ? upgradePage : noFlashPage;
      }
    }
  }
}

detectFlash();