function ActiveMenu(menuId, className,NoActiveClass) {


            isBreak = 0;
            var pageNames = ["/index", "/AboutUs", "/pump", "/news", "/download", "/tech", "/contact", "/website"]

            var obj = document.getElementById(menuId).getElementsByTagName("A");

            var loc = window.location + "";

//            alert("window.location="+loc);
            
            var idx = loc.lastIndexOf(".html");
            if (idx == -1) {
                idx = loc.lastIndexOf(".aspx");
            }
            loc = loc.substring(0, idx);

//            alert("loc=" + loc);

            for (j = 0; j < pageNames.length; j++) {
                idx = loc.indexOf(pageNames[j]);
                if (idx != -1) {
                    for (var i = 0; i < obj.length; i++) {

                        var href = obj[i].href + "";
//                        alert("obj[" + i + "].href=" + href + "   pageNames["+j+"]=" + pageNames[j]);
                        
                        
                        idx = href.indexOf(pageNames[j]);

                        if (idx != -1) {
                            obj[i].className = className;
                            break;
                        }
                        else {
                            obj[i].className = NoActiveClass;
                        }
                    }
                    break;
                }

            }


        }



        ActiveMenu("Menu", "ActiveTop", "");