function MM_preloadImages() {
    var d = document;
    if (d.images) {
        if (!d.MM_p) d.MM_p = new Array();
        var i,j = d.MM_p.length,a = MM_preloadImages.arguments;
        for (i = 0; i < a.length; i++)    if (a[i].indexOf('#') != 0) {
            d.MM_p[j] = new Image;
            d.MM_p[j++].src = a[i];
        }
    }
}
function swapImgRestore() {
    var i,x,a = document.MM_sr;
    for (i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++) x.src = x.oSrc;
}
function MM_findObj(n, d) {
    var p,i,x;
    if (!d) d = document;
    if ((p = n.indexOf('?')) > 0 && parent.frames.length) {
        d = parent.frames[n.substring(p + 1)].document;
        n = n.substring(0, p);
    }
    if (!(x = d[n]) && d.all) x = d.all[n];
    for (i = 0; !x && i < d.forms.length; i++) x = d.forms[i][n];
    for (i = 0; !x && d.layers && i < d.layers.length; i++) x = MM_findObj(n, d.layers[i].document);
    if (!x && d.getElementById) x = d.getElementById(n);
    return x;
}
function swapImage() {
    var i,j = 0,x,a = MM_swapImage.arguments;
    document.MM_sr = new Array;
    for (i = 0; i < (a.length - 2); i += 3)   if ((x = MM_findObj(a[i])) != null) {
        document.MM_sr[j++] = x;
        if (!x.oSrc) x.oSrc = x.src;
        x.src = a[i + 2];
    }
}
function formFocus() {
    document.login.f57.focus();
}

var slideShowSpeed = 5750
var crossFadeDuration = 5
var Pic = new Array() 

Pic[0] = 'images/main_graphicheader1.jpg'
Pic[1] = 'images/main_graphicheader2.jpg'
//Pic[2] = 'images/main_graphicheader3.jpg'

var t
var j = 0
var p = Pic.length

var preLoad = new Array()


for (i = 0; i < p; i++) {
    preLoad[i] = new Image()
    preLoad[i].src = Pic[i]
}

function runSlideShow() {
    if (document.all) {
        document.images.SlideShow.style.filter = "blendTrans(duration=2)"
        document.images.SlideShow.style.filter = "blendTrans(duration=crossFadeDuration)"
        document.images.SlideShow.filters.blendTrans.Apply()
    }
    document.images.SlideShow.src = preLoad[j].src
    if (document.all) {
        document.images.SlideShow.filters.blendTrans.Play()
    }
    j = j + 1
    if (j > (p - 1)) j = 0
    t = setTimeout('runSlideShow()', slideShowSpeed)
}