// JavaScript Document
function MM_checkPlugin() { //v4.0
  var ok=false; plgIn='Shockwave Flash';
  with (navigator) if (appName.indexOf('Microsoft')!=-1 && appVersion.indexOf('Mac')==-1) document.write(''+
	'<scr'+'ipt language="VBScript">\nOn error resume next\n'+
	'MM_dir = IsObject(CreateObject("SWCtl.SWCtl.1"))\n'+
	'MM_flash = NOT IsNull(CreateObject("ShockwaveFlash.ShockwaveFlash"))\n</scr'+'ipt>');

  with (navigator) if (appName.indexOf('Microsoft')==-1 || (plugins && plugins.length)) {
	ok=(plugins && plugins[plgIn]);
  } else if (appVersion.indexOf('3.1')==-1) { //not Netscape or Win3.1
    if (plgIn.indexOf("Flash")!=-1 && window.MM_flash!=null) ok=window.MM_flash;    
    else if (plgIn.indexOf("Director")!=-1 && window.MM_dir!=null) ok=window.MM_dir;}
	if (ok) return true;
	else return false;
}