// Disable Select
    function disableSelect() {
        document.onselectstart = function() { 
            return false;
        }
    }
    
    // Collapse All Menus
    function collapseAllMenus() {
        if (document.getElementById) {
            document.write('<style type="text/css">\n')
            document.write('.options{display: none;}\n')
            document.write('</style>\n')
        }
    }

    // Expand a menu and collapse all others
    function ExpandMenu(obj) {
    	if(document.getElementById) {
    	    var el = document.getElementById(obj);
    	    var ar = document.getElementById("parent").getElementsByTagName("span");
            if(el.style.display != "block") {
                for (var i = 0; i < ar.length; i++) {
                    if (ar[i].className=="options") {
                        ar[i].style.display = "none";
                    }
                }
                el.style.display = "block";
            } else {
                el.style.display = "none";
            }
        }
    }


disableSelect();
collapseAllMenus();