function resizeWindow() {

    //if (window.innerHeight!= windowHeight && window.innerWidth != windowWidth);
    //window.location.href=window.location.href;
}


var scrolltimerId;
var direction;
var speed;
///dir 'up','dn'
///spd = how many pixels per call
///loop whether to continue scrolling or just do the one movement 
function verScroll(dir, spd, loop) {
    var page;
    var pageR;

    if (document.layers) {
        page = eval(document.contentLayer);
        pageR = eval(document.renderLayer);
    }
    else {
        if (document.getElementById) {
            page = eval("document.getElementById('contentLayer')");
            pageR = eval("document.getElementById('renderLayer')");
        }
        else {
            if (document.all) {
                page = eval(document.all.contentLayer);
                pageR = eval(document.all.renderLayer);
            }
        }
    }

    direction = dir;
    speed = parseInt(spd);
    var y_pos = parseInt(page.style.top);

    if (direction == "dn") {
        // if the content panel spills over, then allow the shift upwards to be made
        if (page.offsetHeight >= pageR.offsetHeight) {
            // if the shifting is ok but the panel is already at the bottom then dont do the shift
            if (parseInt(page.style.top) + page.offsetHeight > pageR.offsetHeight) {
                page.style.top = (y_pos - (speed)) + 'px';
            }
        }
    }
    else {
        if (direction == "up" && y_pos < 0)
            page.style.top = (y_pos + (speed)) + 'px';
        else
            if (direction == "top")
            page.style.top = 0 + 'px';
    }


    if (loop == true)
        scrolltimerId = window.setTimeout("verScroll(direction,speed,true)", 100);
}


function stopScroll() {
    window.clearTimeout(scrolltimerId);
}


function displayControls() {
    if (document.layers) {
        var page = eval(document.contentLayer);
        var pageR = eval(document.renderLayer);
    }
    else {
        if (document.getElementById) {
            var page = eval("document.getElementById('contentLayer')");
            var pageR = eval("document.getElementById('renderLayer')");
        }
        else {
            if (document.all) {
                var page = eval(document.all.contentLayer);
                var pageR = eval(document.all.renderLayer);
            }
        }
    }

    if (page.offsetHeight > pageR.offsetHeight) {
        showDIV('controlLayer');
    }
    else {
        hideDIV('controlLayer');
    }
}


function MM_swapImgRestore() { //v3.0

    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_preloadImages() { //v3.0
    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 MM_findObj(n, d) { //v4.01
    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 MM_swapImage() { //v3.0
    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 hideDIV(DivID) {

    if (document.layers)	   //NN4+
    {
        document.layers[DivID].visibility = "hide";
    }
    else if (document.getElementById) {
        var obj = document.getElementById(DivID);
        obj.style.display = "none";
    }
    else if (document.all)	// IE 4
    {
        document.all[DivID].style.visibility = "hidden";
    }
}


function showDIV(DivID) {

    if (document.layers)	   //NN4+
    {
        document.layers[DivID].visibility = "show";
    }
    else if (document.getElementById)	  //gecko(NN6) + IE 5+
    {
        var obj = document.getElementById(DivID);
        obj.style.visibility = "visible";
        obj.style.display = "";
    }
    else if (document.all)	// IE 4
    {
        document.all[DivID].style.visibility = "visible";
    }

}



function hideControl(ControlID) {
    var style = document.getElementById(ControlID).style;
    style.display = "none";
}


function setImage(control, imagePath) {
    if (control == null)
        return;
    //alert ('Set image alert' && control);
    document.getElementById(control).setAttribute("src", imagePath);
}