// Copyright(c) 2004-2009, Second Phase, LLC, All rights reserved worldwide. www.secondphase.net
// JavaScript Document
// browser related utility functions

function getIEVersionNumber()
{
    var ua = navigator.userAgent;
    var MSIEOffset = ua.indexOf("MSIE ");
    if (MSIEOffset == -1) {
        return 0;
    } else {
        return parseFloat(ua.substring(MSIEOffset + 5, ua.indexOf(";", MSIEOffset)));
    }
}
function showBrowserInfo()
{
    alert("Brower: "+navigator.appName+", Version: "+navigator.appVersion+", Agent: "+navigator.userAgent);
}
var isIE5Min = getIEVersionNumber() >= 5;
var isIE7Min = getIEVersionNumber() >= 7;
var isIE = (navigator.appName == "Microsoft Internet Explorer");
var isNav = (navigator.appName == "Netscape");
var isOpera = (navigator.userAgent.indexOf("Opera") != -1);
var isFirefox = (navigator.userAgent.indexOf("Firefox") != -1);