function trova(){
Flashmode = 0;
if (navigator.plugins && navigator.plugins.length > 0)
{
	if (navigator.plugins["Shockwave Flash"])
	{
		var plugin_version = 0;
		var words = navigator.plugins["Shockwave Flash"].description.split(" ");
		for (var i = 0; i < words.length; ++i)
		{
			if (isNaN(parseInt(words[i])))
			continue;
			plugin_version = words[i];
		}
		if (plugin_version >= 7)
		{
			var plugin = navigator.plugins["Shockwave Flash"];
			var numTypes = plugin.length;
			for (j = 0; j < numTypes; j++) 
			{
				mimetype = plugin[j];
				if (mimetype)
				{
					if (mimetype.enabledPlugin && (mimetype.suffixes.indexOf("swf") != -1))
						Flashmode = 1;
					if (navigator.mimeTypes["application/x-shockwave-flash"] == null)
						Flashmode = 0;
				}
			}
		}
	}
}
}
var IE = navigator.appName.indexOf("Microsoft") != -1;
//alert(IE)
if (IE)
	{
		var OS = navigator.appVersion;
		var vect = OS.split(";");
		stringa = vect[2].substring(1,2);
			if (stringa == 'M')
				{
					//alert("machintosh")
					trova();
				}
	}
	else{
		trova();
	}