function cssMenu() { 
    if (navigator.appVersion.indexOf("MSIE") == -1) { return; }
    var i, k, g, lg, r = /\s*menu/, nn = '', c, cs = 'menuHover', bv = 'menuBar';
    for (i = 0; i < 10; i++) {
        g = document.getElementById(bv + nn); if (g) {
            lg = g.getElementsByTagName("LI"); if (lg) {
                for (k = 0; k < lg.length; k++) {
                    lg[k].onmouseover = function() {
                        c = this.className; cl = (c) ? c + ' ' + cs : cs;
                        this.className = cl;
                    }; lg[k].onmouseout = function() {
                        c = this.className;
                        this.className = (c) ? c.replace(r, '') : '';
                    };
                } 
            } 
        } nn = i + 1;
    }
}

var menuids = new Array("verticalmenu") //Enter id(s) of UL menus, separated by commas
var submenuoffset = -2 //Offset of submenus from main menu. Default is -2 pixels.

function createcssmenu() {
    for (var i = 0; i < menuids.length; i++) {
        var ultags = document.getElementById(menuids[i]).getElementsByTagName("ul")
        for (var t = 0; t < ultags.length; t++) {
            var spanref = document.createElement("span")
            spanref.className = "arrowdiv"
            spanref.innerHTML = "&nbsp;&nbsp;"
            ultags[t].parentNode.getElementsByTagName("a")[0].appendChild(spanref)
            ultags[t].parentNode.onmouseover = function() {
                this.getElementsByTagName("ul")[0].style.left = this.parentNode.offsetWidth + submenuoffset + "px"
                this.getElementsByTagName("ul")[0].style.display = "block"
            }
            ultags[t].parentNode.onmouseout = function() {
                this.getElementsByTagName("ul")[0].style.display = "none"
            }
        }
    }
}


if (window.addEventListener)
    window.addEventListener("load", createcssmenu, false)
else if (window.attachEvent)
    window.attachEvent("onload", createcssmenu)