slideShowURL = 'SlideShow_assets/SlideShow.html';       // parameter from openSlideShowWindow.js
slideShowNS4URL = 'SlideShow_assets/SlideShowNS4.html'; // parameter from openSlideShowWindow.js

slides = new Array();
slides[0] = new Slide('../General_files/tent2000_2.jpg', '600', '400', '');
slides[1] = new Slide('../General_files/tent2000_8.jpg', '400', '600', '');
slides[2] = new Slide('../General_files/tent2000_11.jpg', '400', '600', '');
slides[3] = new Slide('../General_files/mil3.jpg', '400', '600', '');
slides[4] = new Slide('../General_files/mil5.jpg', '400', '600', '');
slides[5] = new Slide('../General_files/mil11.jpg', '400', '600', '');
slides[6] = new Slide('../General_files/Tent2 011.jpg', '800', '600', '');
slides[7] = new Slide('../General_files/DSCF0146.jpg', '600', '800', '');
slides[8] = new Slide('../General_files/IM002150.jpg', '600', '800', '');
slides[9] = new Slide('../General_files/IM002154.jpg', '600', '800', '');
slides[10] = new Slide('../General_files/IM002359.jpg', '600', '800', '');
slides[11] = new Slide('../General_files/IM002374.jpg', '600', '800', '');
slides[12] = new Slide('../General_files/IMG_0341.jpg', '800', '534', '');
slides[13] = new Slide('../General_files/IMG_0366.jpg', '534', '800', '');
slides[14] = new Slide('../General_files/IMG_0389.jpg', '534', '800', '');
slides[15] = new Slide('../General_files/IMG_0470.jpg', '534', '800', '');
slides[16] = new Slide('../General_files/IMG_0486.jpg', '800', '534', '');
slides[17] = new Slide('../General_files/Image_2884_29.jpg', '480', '640', '');
slides[18] = new Slide('../General_files/DSCF1257.jpg', '600', '800', '');
slides[19] = new Slide('../General_files/DSCF1261.jpg', '600', '800', '');
slides[20] = new Slide('../General_files/IMG_1456.jpg', '480', '640', '');
slides[21] = new Slide('../General_files/IMG_1599.jpg', '480', '640', '');
slides[22] = new Slide('../General_files/DSCF1291.jpg', '600', '800', '');
slides[23] = new Slide('../General_files/IMGP1716.jpg', '480', '640', '');
slides[24] = new Slide('../General_files/IMGP1719.jpg', '480', '640', '');
slides[25] = new Slide('../General_files/IMGP1720.jpg', '480', '640', '');
slides[26] = new Slide('../General_files/IMGP1721.jpg', '480', '640', '');
slides[27] = new Slide('../General_files/IMGP1725.jpg', '480', '640', '');
slides[28] = new Slide('../General_files/IMGP1727.jpg', '480', '640', '');
slides[29] = new Slide('../General_files/Dave 10.jpg', '534', '800', '');
slides[30] = new Slide('../General_files/Dave 11.jpg', '534', '800', '');
slides[31] = new Slide('../General_files/Dave 14.jpg', '534', '800', '');
slides[32] = new Slide('../General_files/Dave 16.jpg', '534', '800', '');
slides[33] = new Slide('../General_files/Dave 24.jpg', '534', '800', '');
slides[34] = new Slide('../General_files/Dave 28.jpg', '534', '800', '');
slides[35] = new Slide('../General_files/Dave 34.jpg', '534', '800', '');
slides[36] = new Slide('../General_files/Dave 36.jpg', '534', '800', '');
slides[37] = new Slide('../General_files/Dave 6.jpg', '534', '800', '');
isPureISOLatin1 = true;
contentEncodingConstant = 4;
feedbackURL = "TODO";
showFeedbackButton = false;
feedbackEnabled = true;

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;
    }
}

function onPageLoad()
{
    detectBrowser();
    fixupIEPNG("id1", "General_files/transparent.gif");
    fixupIEPNG("id2", "General_files/transparent.gif");
    fixupIEPNG("id3", "General_files/transparent.gif");
    fixupIEPNG("id4", "General_files/transparent.gif");
    fixupIEPNG("id5", "General_files/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 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;
    }
}