var browser_mac = (navigator.userAgent.indexOf("mac")!=-1)  || (navigator.userAgent.indexOf("Mac")!=-1);
var browser_opera7 = (navigator.userAgent.indexOf('Opera 7')!=-1);
var browser_opera = (navigator.userAgent.indexOf('Opera')!=-1);
var browser_ie = (navigator.userAgent.indexOf('MSIE')!=-1);
var browser_mozilla =  (navigator.userAgent.indexOf('Gecko')!=-1);
var browser_ns6 = (navigator.userAgent.indexOf('Netscape')!=-1 && navigator.userAgent.indexOf('Gecko')!=-1);
var browser_ns4 =(document.layers);
var browser_konqueror = (navigator.userAgent.indexOf('Konqueror')!=-1);

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";
}
if(!flashinstalled && MSDetect == false){
    flashinstalled = 0;
} else {
    flashinstalled = 1;
}