var ma = new Array();
var mx = new Array();
var my = new Array();
var mc = new Array();
var mpos = new Array();
var mal = 0;
var main = 0;
var menuw = 200;
var psrc = 0;
var pname = "";
var al = "";
var gd = 0;
var gx, gy;
var d = document;
var NS7 = (!d.all && d.getElementById);
var NS4 = (!d.getElementById);
var IE5 = (!NS4 && !NS7 && (navigator.userAgent.indexOf('MSIE 5.0') != -1 || navigator.userAgent.indexOf('MSIE 5.2') != -1));
var IE5p5 = (!NS4 && !NS7 && navigator.userAgent.indexOf('MSIE 5.5') != -1);
var NS6 = (NS7 && navigator.userAgent.indexOf('Netscape6') != -1);
var SAF = navigator.userAgent.indexOf('Safari') != -1;

p = navigator.userAgent.indexOf('Opera');
if (p > -1) {
    p = navigator.userAgent.charAt(p + 6);
    if (p > 6) NS7 = 1;
    else NS4 = 1;
}
var ifr = (!NS7 && !NS4 && !IE5 && !IE5p5);
var quirk = (d.compatMode && d.compatMode == "BackCompat") || IE5 || IE5p5;

function startMainMenu(file, h, w, dir, space, align) {
    if (w > 0) menuw = w;
    main = dir;
    if (main == 1 || main == 2)
        d.write("<table border=\"0\" cellspacing=\"" + space + "\" cellpadding=\"0\">");
    if (file != "") {
        al = "";
        if (align == 1) al = " align=\"right\"";
        if (align == 2) al = " align=\"center\"";
        if (main == 1 || main == 2) d.write("<tr style='line-height:1px'><td" + al + ">");
        d.write("<img src=\"" + loc + file + "\" border=\"0\"");
        if (h > 0) d.write(" height=\"" + h + "\"");
        if (w > 0) d.write(" width=\"" + w + "\"");
        d.write(" />");
        if (main == 1 || main == 2) d.write("</td>");
        if (main == 1) d.write("</tr>");
        if (main == 3) d.write("<br />");
    }
}

function endMainMenu(file, h, w) {
    if (file != "") {
        if (main == 1) d.write("<tr>");
        if (main == 1 || main == 2) d.write("<td" + al + ">");
        d.write("<img src=\"" + loc + file + "\" border=\"0\"");
        if (h > 0) d.write(" height=\"" + h + "\"");
        if (w > 0) d.write(" width=\"" + w + "\"");
        d.write(" />");
        if (main == 1 || main == 2) d.write("</td></tr>");
    }
    if (main == 1 || main == 2) d.write("</table>");
    main = 0;
}

function mainMenuItem(name, ext, h, w, url, tar, alt, dir, state, s) {
    if (NS4 && main == 0) return;
    var isgraphic = ext.charAt(0) == ".";
    if (main == 1) d.write("<tr>");
    if (main == 1 || main == 2) d.write("<td" + al + ">");
    d.write("<a ");
    if (url != "" || !isgraphic) {
        if (typeof (clx) != "undefined") {
            url = "?" + clx;
            tar = ""; 
            alt = "Click to edit";
        } d.write("href=\"" + url + "\" ");
    }
    if (tar != "") d.write("target=\"" + tar + "\" ");
    d.write("onmouseout=\"");
    if (dir > 0) d.write("tidyMenu(event);");
    d.write("\" onmouseover=\"");
    if (dir > 0) d.write("openMenu(event, '" + name + "'," + dir + "," + bc + "," + fc + ");");
    if (state > 1 && isgraphic) {
        d[name.replace("Up","Down")] = new Image();
        d[name.replace("Up","Down")].src = loc + name.replace("Up","Down") + ext;
        d.write("setGraphic(event, '" + loc + name.replace("Up","Down") + ext + "');");
    }
    d.write("return false;\"");
    if (!isgraphic) d.write(" class=\"" + s + "\" style=\"width:" + (w > 0 ? w : menuw) + "px\"");
    d.write(">");
    if (isgraphic) {
        d.write("<img src=\"" + loc + name + ext + "\" border=\"0\"");
        if (h > 0) d.write(" height=\"" + h + "\"");
        if (w > 0) d.write(" width=\"" + w + "\"");
        if (alt != "") d.write(" alt=\"" + alt + "\"");
        d.write(" />");
    }
    else {
        d.write("&nbsp;" + ext + "&nbsp;");
    }
    d.write("</a>");
    if (main == 1 || main == 2) d.write("</td>");
    if (main == 1) d.write("</tr>");
    if (main == 3) d.write("<br />");
}

function startSubmenu(name, style, sw) {
    var depth = name.split("_").length + 1000;
    if (NS4) return;
    if (sw > 0) menuw = sw;
    d.write("<div id=\"" + name + "\" class=\"" + style + "\"  style=\"z-index:" + depth + ";width:" + (menuw + (NS7 ? bd * 2 : 0)) + "px\">");
}

function endSubmenu(name) {
    if (NS4) return;
    d.write("</div>");
    if (!NS7) d.getElementById(name).onmouseout = tidyMenu;
}

function submenuItem(text, url, tar, s) {
    if (NS4) return;
    if (text.charAt(0) == '<') d.write(text);
    else
        if (text == "---") d.write("<div class=\"" + s + "\" style=\"width:" + menuw + "px\"><center><img src=\"" + loc + "---.gif\" height=\"8\" width=\"" + (menuw - 6 - (2 * bd)) + "\" border=0/></center></div>");
        else {
            d.write("<a ");
            if (url != "") d.write("href=\"" + url + "\" ");
            if (tar != "") d.write("target=\"" + tar + "\" ");
            d.write("class=\"" + s + "\" style=\"width:" + menuw + "px\">&nbsp;" + text + "&nbsp;</a>");
        }
}

function setGraphic(event, name) {
    if (NS4) return;
    psrc = (NS7) ? event.target : event.srcElement; pname = psrc.src;
    if (NS7) event.target.src = name;
    else
        event.srcElement.src = name;
}

function openMenu(event, id, pos, bc, fc) {
    if (NS4) return;
    var el, x, y, dx, dy;
    var bwidth;
    if (gd == 0 || mal == 0) {
        var p = d.getElementById(id);
        gx = 0;
        gy = 0;
        while (!SAF && p && p.offsetParent) {
            p = p.offsetParent;
            gx += p.offsetLeft;
            gy += p.offsetTop;
        }
        if (p) gd = 1;
    }
    if (mal > 0) {
        el = d.getElementById(ma[mal - 1]);
        if (mx[mal - 1] != el.offsetLeft || my[mal - 1] != el.offsetTop) {
            el.style.left = mx[mal - 1] + "px";
            el.style.top = my[mal - 1] + "px";
        }
        tidyMenu(event);
    }
    if (mal > 1) pos = mpos[mal - 1];
    if (NS7) {
        bwidth = window.innerWidth;
        var p = event.target;
        if (p.nodeName != "A" && p.nodeName != "IMG" && p.parentNode.nodeName == "A")
            p = p.parentNode;
        dx = p.offsetWidth;
        dy = p.offsetHeight;
        if (mal == 0) {
            x = p.x;
            y=p.y;
            if (typeof (p.x) == "undefined" || (!NS6 && !SAF)) {
                x = p.offsetLeft; y = p.offsetTop;
                while (!NS6 && p.parentNode.nodeName != "BODY") {
                    p = p.parentNode;
                    if (p.nodeName == "TD" || p.nodeName == "TABLE") {
                        x += p.offsetLeft;
                        y += p.offsetTop;
                    }
                }
            }
        }
        else {
            el = d.getElementById(ma[mal - 1]);
            x = el.offsetLeft;
            y = el.offsetTop + p.offsetTop;
        }
        if (pos != 3) x -= bd;
        if (pos == 3 && mal > 0) x += bd;
    }
    else {
        bwidth = document.body.clientWidth;
        x = event.clientX - event.offsetX - d.body.clientLeft - gx;
        y = event.clientY - event.offsetY - d.body.clientTop - gy;
        dx = event.srcElement.offsetWidth;
        dy = event.srcElement.offsetHeight;
        if (!quirk) {
            x += d.documentElement.scrollLeft - 2;
            y += d.documentElement.scrollTop - 2;
        }
        else {
            x += d.body.scrollLeft;
            y += d.body.scrollTop;
        }
        if (mal > 0) {
            y -= bd;
            if (pos != 3) x -= 2 * bd;
        }
    }
    el = d.getElementById(id);
    if (el && el.style.visibility != "visible") {
        if (pos == 1) {
            x += dx;
            el.style.left = x - el.offsetWidth + "px";
            el.style.top = y + "px";
            nspeed = el.offsetWidth / frames;
            if (x + gx + el.offsetWidth > bwidth) {
                x -= dx; pos = 3;
            }
        }
        else
            if (pos == 2) {
                y += dy;
                el.style.left = x + "px";
                el.style.top = y - el.offsetHeight + "px";
                nspeed = el.offsetHeight / frames;
            }
            if (pos == 3) {
                x -= el.offsetWidth;
                el.style.left = x + el.offsetWidth + "px";
                el.style.top = y + "px";
                nspeed = el.offsetWidth / frames;
                if (x + gx < 0) {
                    x += el.offsetWidth;
                    pos = 1;
                    x += dx;
                    el.style.left = x - el.offsetWidth + "px";
                    el.style.top = y + "px";
                    nspeed = el.offsetWidth / frames;
                }
            }
            mx[mal] = x;
            my[mal] = y;
            if (NS7 || IE5 || frames == 0) {
                el.style.left = x + "px";
                el.style.top = y + "px";
            }
            if (!IE5) clipMenu(mal, el);
            el.style.visibility = "visible";
            ma[mal] = id;
            mpos[mal] = pos;
            if (NS7) {
                var p = event.target;
                if (p.nodeName != "A" && p.parentNode.nodeName == "A") p = p.parentNode;
                mc[mal] = p.style;
                if (!NS6 && mal > 0) {
                    mc[mal].backgroundColor = "#" + bc.toString(16);
                    mc[mal].color = "#" + fc.toString(16);
                }
                el.onmouseout = tidyMenu;
            }
            else {
                mc[mal] = event.srcElement.style;
                if (mal > 0) {
                    mc[mal].backgroundColor = bc; mc[mal].color = fc;
                }
            }
            mal++;
        }
        if (ifr && el && frames == 0 && (typeof (tr) == "undefined" || tr == "")) {
            var p = d.getElementById(id + "i");
            if (p) {
                p.style.top = y + "px";
                p.style.left = x + "px";
                p.style.width = el.style.width;
                p.style.height = el.offsetHeight + "px";
                p.style.display = "block";
            }
            else {
                ifr = "<iframe id=\"" + id + "i\" style=\"position:absolute;left:" + x + "px;width:" + el.style.width + ";height:" + el.offsetHeight + "px;top:" + y + "px;z-index:998;display:block;\" scrolling=\"no\" frameborder=\"0\"></iframe>";
                el.insertAdjacentHTML('beforeBegin', ifr);
            }
        }
}

function overMenu(x, y) {
    x -= gx;
    y -= gy;
    for (i = mal - 1; i >= 0; i--) {
        var el = d.getElementById(ma[i]);
        if (el.offsetLeft + el.offsetWidth > x && el.offsetLeft <= x && el.offsetTop + el.offsetHeight > y && el.offsetTop <= y) {
            return ma[i];
        }
    }
    return "";
}

function tidyMenu(e) {
    if (NS4) return;
    if (NS7) {
        t = overMenu(e.pageX, e.pageY);
        if (t != "" && (e.target.firstChild == e.relatedTarget || e.target == e.relatedTarget.firstChild)) return;
    }
    else {
        var x = event.clientX - d.body.clientLeft;
        var y = event.clientY - d.body.clientTop;
        if (!quirk) {
            x += d.documentElement.scrollLeft - 2;
            y += d.documentElement.scrollTop - 2;
        }
        else {
            x += d.body.scrollLeft;
            y += d.body.scrollTop;
        }
        t = overMenu(x, y);
    }
    om = 0;
    for (i = 0; i < mal; i++) {
        var mail = ma[i].length;
        if (mail > t.length || t.substring(0, mail) != ma[i]) {
            var el = d.getElementById(ma[i]);
            el.style.visibility = "hidden";
            mc[i].backgroundColor = "";
            mc[i].color = "";
            if (ifr) {
                var p = d.getElementById(ma[i] + "i");
                if (p) p.style.display = "none";
            }
        }
        else {
            ma[om] = ma[i];
            mx[om] = mx[i];
            my[om] = my[i];
            om++;
        }
    }
    mal = om;
    if (mal == 0 && psrc) psrc.src = pname;
}

function animate() {
    for (i = 0; i < mal; i++) {
        var el = d.getElementById(ma[i]);
        if (el.style.visibility == "visible") {
            if (el.offsetLeft < mx[i]) el.style.left = Math.min(el.offsetLeft + nspeed, mx[i]) + "px";
            if (el.offsetLeft > mx[i]) el.style.left = Math.max(el.offsetLeft - nspeed, mx[i]) + "px";
            if (el.offsetTop < my[i]) el.style.top = Math.min(el.offsetTop + nspeed, my[i]) + "px";
            clipMenu(i, el);
        }
    }
    if (mal != 0 || frames != 0) setTimeout("animate()", 50);
}

function clipMenu(i, el) {
    if (el.offsetLeft > mx[i]) el.style.clip = "rect(" + (my[i] - el.offsetTop) + "px " + (el.offsetWidth + (mx[i] - el.offsetLeft)) + "px " + el.offsetHeight + "px " + 0 + "px)";
    else el.style.clip = "rect(" + (my[i] - el.offsetTop) + "px " + el.offsetWidth + "px " + el.offsetHeight + "px " + (mx[i] - el.offsetLeft) + "px)";
}