var newwindow;
function PopUpBrowser(url) {
    try {
        newwindow = window.open(url, 'name');
        if (window.focus) { newwindow.focus() }
    }
    catch (e) {
    }
}
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_nbGroup(event, grpName) { //v6.0
    var i, img, nbArr, args = MM_nbGroup.arguments;
    if (event == "init" && args.length > 2) {
        if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
            img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
            if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
            nbArr[nbArr.length] = img;
            for (i = 4; i < args.length - 1; i += 2) if ((img = MM_findObj(args[i])) != null) {
                if (!img.MM_up) img.MM_up = img.src;
                img.src = img.MM_dn = args[i + 1];
                nbArr[nbArr.length] = img;
            }
        }
    } else if (event == "over") {
        document.MM_nbOver = nbArr = new Array();
        for (i = 1; i < args.length - 1; i += 3) if ((img = MM_findObj(args[i])) != null) {
            if (!img.MM_up) img.MM_up = img.src;
            img.src = (img.MM_dn && args[i + 2]) ? args[i + 2] : ((args[i + 1]) ? args[i + 1] : img.MM_up);
            nbArr[nbArr.length] = img;
        }
    } else if (event == "out") {
        for (i = 0; i < document.MM_nbOver.length; i++) {
            img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up;
        }
    } else if (event == "down") {
        nbArr = document[grpName];
        if (nbArr)
            for (i = 0; i < nbArr.length; i++) { img = nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
        document[grpName] = nbArr = new Array();
        for (i = 2; i < args.length - 1; i += 2) if ((img = MM_findObj(args[i])) != null) {
            if (!img.MM_up) img.MM_up = img.src;
            img.src = img.MM_dn = (args[i + 1]) ? args[i + 1] : img.MM_up;
            nbArr[nbArr.length] = img;
        }
    }
}

function operaCheck() {
    var browser = (navigator.appName);
    if (browser == "Opera") {
        document.getElementById('enlargeButton').style.display = "none";
    }
}

function zoomIn() {
    var iwrapper = document.getElementById('increaseWrapper');
    iwrapper.style.MozTransform = 'scale(1.125)';
    newZoom = parseInt(increaseWrapper.style.zoom) + 10 + '%'
    iwrapper.style.zoom = newZoom;
}

function zoomOut() {
    var iwrapper = document.getElementById('increaseWrapper');
    iwrapper.style.MozTransform = 'scale(1.0)';
    var zoomValue;
    zoomValue = parseInt(increaseWrapper.style.zoom) + -10
    if (zoomValue < 100) {
        zoomValue = 100;
    }
    newZoom = zoomValue + '%'
    increaseWrapper.style.zoom = newZoom;
}

function noZoom() {
    var iwrapper = document.getElementById('increaseWrapper');
    iwrapper.style.MozTransform = 'scale(1.0)';
    increaseWrapper.style.zoom = '100%';
}

function changeFontSize(addition, Id) {
    var element = document.getElementById('' + Id + '');
    var min = 14;
    var max = 19;
    var size = parseFloat(element.style.fontSize) + (addition)
    if (element.style.fontSize == "") {
        element.style.fontSize = "14px";
    }
    if (size > max) {
        size = max;
    }
    else if (size < min) {
        size = min;
    }
    element.style.fontSize = size + "px";
}