function onPageLoad()
{
    detectBrowser();
    fixupIEPNG("navHome", "images/main/transparent.gif");
    fixupIEPNG("navProd", "images/main/transparent.gif");
    fixupIEPNG("navNews", "images/main/transparent.gif");
    fixupIEPNG("navBlog", "images/main/transparent.gif");
    return true;
}

var smallTransparentGif = "";
function fixupIEPNG(strImageID, transparentGif) 
{
    smallTransparentGif = transparentGif;
    if (windowsInternetExplorer && (browserVersion < 7))
    {
        var img = document.getElementById(strImageID);
        if (img)
        {
            var src = img.src;
            img.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='scale')";
            img.src = transparentGif;
            img.attachEvent("onpropertychange", imgPropertyChanged);
        }
    }
}

var windowsInternetExplorer = false;
var browserVersion = 0;
function detectBrowser()
{
    windowsInternetExplorer = false;
    var appVersion = navigator.appVersion;
    if ((appVersion.indexOf("MSIE") != -1) &&
        (appVersion.indexOf("Macintosh") == -1))
    {
        var temp = appVersion.split("MSIE");
        browserVersion = parseFloat(temp[1]);
        windowsInternetExplorer = true;
    }
}

var inImgPropertyChanged = false;
function imgPropertyChanged()
{
    if ((window.event.propertyName == "src") && (! inImgPropertyChanged))
    {
        inImgPropertyChanged = true;
        var el = window.event.srcElement;
        if (el.src != smallTransparentGif)
        {
            el.filters.item(0).src = el.src;
            el.src = smallTransparentGif;
        }
        inImgPropertyChanged = false;
    }
}

function changeImage(id, src)
{
	document.getElementById(id).src = src;
}

// set a cookie when user downloads from eula page
function setFTCookie(name, expires, path, domain, secure) {
	var now = new Date();
	now.setTime(now.getTime()); 
	var curCookie = name + "=" + now +
		((expires) ? "; expires=" + expires.toGMTString() : "") +
		((path) ? "; path=" + path : "") +
		((domain) ? "; domain=" + domain : "") +
		((secure) ? "; secure" : "");
	document.cookie = curCookie;
}

function emFunction(arg)
{
	var em = arg + '&#64;' + 'flop' + 'tech' + '.c' + 'om';
	document.write("<a href=ma" + "il" + "to:" + em + ">" + em + "</a>");
}

function handleHttpNewsReq()
{
	if (request.readyState==4 && request.status==200)	// request has completed and status is "OK"
	{
		var result = '<div class="mainDivider"></div><b>Right now:</b> ' + request.responseText;
		document.write(result);
	}
}