var flashinstalled = 0;
var flashversion = 0;
MSDetect = "false";

if (navigator.plugins && navigator.plugins.length)
{
    x = navigator.plugins["Shockwave Flash"];
    if (x)
    {
	    flashinstalled = 2;
	    if (x.description)
	    {
		    y = x.description;
		    flashversion = y.charAt(y.indexOf('.')-1);
	    }
    }
    else
	    flashinstalled = 1;
    if (navigator.plugins["Shockwave Flash 2.0"])
    {
	    flashinstalled = 2;
	    flashversion = 2;
    }
}
else if (navigator.mimeTypes && navigator.mimeTypes.length)
{
    x = navigator.mimeTypes['application/x-shockwave-flash'];
    if (x && x.enabledPlugin)
	    flashinstalled = 2;
    else
	    flashinstalled = 1;
}
else
    MSDetect = "true";