// Tango Zebra flash detection script
function tz_isFlash(tz_flashVerRequired)
{
	var tz_flashVersion = 0;
	if ((navigator.userAgent.indexOf('MSIE') != -1) && (navigator.userAgent.indexOf('Win') != -1))
	{
		function tz_activeXDetect(activeXname)
		{
	    	try
	    	{
				var xObj = new ActiveXObject(activeXname);
      	        	return xObj;
  	    	}catch (e){
    	        return false;
  	    	}
        }

		for(i=1;i<10;i++)
		{
	    	if(tz_activeXDetect('ShockwaveFlash.ShockwaveFlash.' + i)){
	        	tz_flashVersion = i;
	    	}
		}
	}
	else if(navigator.plugins && navigator.mimeTypes && navigator.mimeTypes['application/x-shockwave-flash'] && navigator.mimeTypes['application/x-shockwave-flash'].enabledPlugin)
	{
		var tz_isVersion2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
		var tz_flashDescription = navigator.plugins["Shockwave Flash" + tz_isVersion2].description;
		tz_flashVersion = parseInt(tz_flashDescription.charAt(tz_flashDescription.indexOf(".") - 1));
    }
    return (tz_flashVersion>=tz_flashVerRequired)? true : false;
}