var maxitems = 12; // How many items are allowed to show
var menuwidth = '165' //default menu width
var menubgcolor = '#EFEFEF'  //menu bgcolor
var disappeardelay = 250  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick = "yes" //hide menu when user clicks within menu?

/////No further editting needed

var lastMenu;
var menuArr = new Array();
var disID;
var ie4 = document.all;
var ns6 = document.getElementById && !document.all;
var opera = !(!window.opera);

//var[] tmp;
function showMore(obj, e) {
    obj.parentNode.style.display = 'none';
    //obj.style.display = 'none';
    tmp = obj;
    try {
        obj.parentNode.parentNode.childNodes[3].style.display = 'inline';
    } catch (err) {
        obj.parentNode.parentNode.childNodes[2].style.display = 'inline';
    }
    //obj.parentNode.parentNode.setAttribute('onmouseout', 'alert("blabla")'); 
}

function hideMore(obj, e) {
    obj.style.display = 'inline'; 
    //tmp.style.display = 'inline';  
    try {
        obj.parentNode.parentNode.childNodes[3].style.display = 'none';
        obj.parentNode.parentNode.childNodes[1].style.display = 'inline';
    } catch (err) {
        obj.parentNode.parentNode.childNodes[2].style.display = 'none';
        obj.parentNode.parentNode.childNodes[0].style.display = 'inline';
    }
    
}

function showMore_(obj, e) {
    if (!e && event) e = event;
    var mo = obj.parentNode;

    while (mo && mo.className != null && mo.className != "NLQ")
        mo = mo.parentNode;

    mo = mo.nextSibling;
    if (mo.nodeName == "#text")
        mo = mo.nextSibling;
    var toadd = true;
    for (var kid in menuArr)
        if (kid == mo) toadd = false;
    if (toadd) menuArr.push(mo);
    try {
        ensureSize(mo);
    } catch (err) { }
    clearhide();
    hideMore();
    showhide(mo.style, e, "visible", "hidden", "");
    mo.onmouseover = clearhide;
    mo.onmouseout = delayhidemenu2;
    //lastMenu = mo;
    //alert(mo.style.visibility);
    return clickreturnvalue();
}
function getText(obj) {
    if (obj.innerText) return obj.innerText.replace(/\s+/gi, " ");
    if (obj.textContent) return obj.textContent.replace(/\s+/gi, " ");
    return obj.innerText;
}
function findChildByNode(obj, node) {
    if (!obj.childNodes) return null;
    for (var i = 0; i < obj.childNodes.length; i++)
        if (obj.childNodes[i].nodeName == node)
        return obj.childNodes[i];
    return null;
}
function ensureSize(obj) {
    if (!obj.style.width) {
        var maxlength = 10;
        var robj = findChildByNode(obj, "TABLE").rows;
        for (var i = 0; i < robj.length; i++)
            if (getText(robj[i]).length > maxlength)
            maxlength = getText(robj[i]).length;
        obj.style.width = (5 * maxlength) + 20;
    }
    var rs = findChildByNode(obj, "TABLE").rows;
    if (ns6)
        for (var i = 0; i < rs.length; i++)
        rs[i].firstChild.style.paddingRight = "3px";
    //alert(obj.outerHTML);
    //obj.style.cssText+=" overflow:none;";
    var windowedge = (ie4 && !window.opera) ? iecompattest().scrollTop + iecompattest().clientHeight - 15 : window.pageYOffset + window.innerHeight - 18;
    var rheight = findChildByNode(obj, "TABLE").rows[0].offsetHeight;
    var maxheight = windowedge - obj.offsetTop;
    maxheight = maxheight - (maxheight % rheight);
    if (maxheight > (rheight * maxitems))
        maxheight = (rheight * maxitems);
    if (ie4) maxheight++;
    if (obj.offsetHeight > maxheight) {
        obj.style.height = maxheight + "px";
        obj.style.overflow = "auto";
    }
    obj.scrollTop = 0;
}
function showAll(obj) {
    var ret = "";
    for (kid in obj)
        ret += kid + " ";
    return ret;
}
function clearhide() {
    if (disID)
        clearTimeout(disID);
    disID = null;
}
function hideMore_() {
    //alert("hiding");
    for (var kid in menuArr)
        if (menuArr[kid] && menuArr[kid].style && menuArr[kid].style.visibility == "visible")
        menuArr[kid].style.visibility = "hidden";
}
function delayhidemenu2() {
    disID = setTimeout("hideMore()", disappeardelay);
}
function listAll(obj) {
    var ret = "";
    for (kid in obj)
        ret += kid + " ";
    return ret;
}

function getposOffset(what, offsettype) {
    var totaloffset = (offsettype == "left") ? what.offsetLeft : what.offsetTop;
    var parentEl = what.offsetParent;
    while (parentEl != null) {
        totaloffset = (offsettype == "left") ? totaloffset + parentEl.offsetLeft : totaloffset + parentEl.offsetTop;
        parentEl = parentEl.offsetParent;
    }
    return totaloffset;
}


function showhide(obj, e, visible, hidden, menuwidth) {
    //if (ie4||ns6)
    //	dropmenuobj.style.left=dropmenuobj.style.top="-500px";

    //if (menuwidth!=""){
    //	dropmenuobj.widthobj=dropmenuobj.style;
    //	dropmenuobj.widthobj.width=menuwidth;
    //}
    if (e.type == "click" && obj.visibility == hidden || e.type == "mouseover")
        obj.visibility = visible;
    else if (e.type == "click")
        obj.visibility = hidden;
}

function iecompattest() {
    return (document.compatMode && document.compatMode != "BackCompat") ? document.documentElement : document.body;
}

/*function clearbrowseredge(obj, whichedge, dropmenuobj)
{
var edgeoffset = 0;
if (whichedge=="rightedge"){
var windowedge = (ie4 && !window.opera) ? (iecompattest().scrollLeft+iecompattest().clientWidth-15) : (window.pageXOffset+window.innerWidth-15);
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth;
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth;
}else{
var topedge = (ie4 && !window.opera) ? iecompattest().scrollTop : window.pageYOffset;
var windowedge = (ie4 && !window.opera) ? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18;
var maxheight = (windowedge - dropmenuobj.y - (ie4 ? 7 : 14));
maxheight = (dropmenuobj.firstChild.offsetHeight * maxitems)<maxheight?(dropmenuobj.firstChild.offsetHeight * maxitems):maxheight;
alert(maxheight);
		
while(maxheight%dropmenuobj.firstChild.offsetHeight > 0)
maxheight--;
if(ie4) maxheight++;
		
dropmenuobj.className = "menunoscroll";
dropmenuobj.style.height = "";
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight;
//if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
//	alert("Move Up");
//edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight;
//alert(dropmenuobj.firstChild.offsetHeight);
if (dropmenuobj.offsetHeight > maxheight) //up no good either?
{
//alert(dropmenuobj.style.height);
dropmenuobj.className = "menuscroll";
dropmenuobj.style.height = maxheight + "px";
}
//alert("Move Down");
//edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge;
//}
}
return edgeoffset;
}

function populatemenu(what)
{
if (ie4||ns6)
dropmenuobj.innerHTML=what.join("");
}

function dropdownmenu(obj, e, menunum)
{
if(window.event)
event.cancelBubble = true;
else if (e.stopPropagation)
e.stopPropagation();

var menu = document.getElementById("ansList"+menunum);	
	
try {
if(lastMenu&&lastMenu.style)
showhide(lastMenu.style, e, "visible", "hidden");
} catch(err) { }
	
try {
clearhidemnu();
} catch(err) { }
	
if(ie4||ns6)
{
showhide(menu.style, e, "visible", "hidden");
menu.x=getposOffset(obj, "left");
menu.y=getposOffset(obj, "top");
menu.style.left=menu.x-clearbrowseredge(obj, "rightedge", menu)+"px";
menu.style.top=menu.y-clearbrowseredge(obj, "bottomedge", menu)+obj.offsetHeight+"px";
}
lastMenu = menu;
return clickreturnvalue();
}*/
/*function dropdownmenu(obj, e, menucontents, menuwidth)
{
if (window.event)
event.cancelBubble=true;
else if (e.stopPropagation)
e.stopPropagation();

clearhidemenu();
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv;
populatemenu(menucontents);

if (ie4||ns6)
{
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth);
dropmenuobj.x=getposOffset(obj, "left");
dropmenuobj.y=getposOffset(obj, "top");
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px";
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px";
}

return clickreturnvalue()
}*/

function clickreturnvalue() {
    if (ie4 || ns6)
        return false;
    return true;
}

function contains_ns6(a, b) {
    while (b.parentNode)
        if ((b = b.parentNode) == a)
        return true;
    return false;
}

/*function dynamichide(e)
{
if (ie4&&!dropmenuobj.contains(e.toElement))
delayhidemenu();
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu();
}*/

function hidemenu2(e) {
    if (lastMenu && lastMenu.style) {
        lastMenu.style.visibility = "hidden";
        return true;
    }
    return false;
}
function hidemenu(e) {
    if (hidemenu2(e)) return;
    if (typeof dropmenuobj != "undefined") {
        if (ie4 || ns6)
            dropmenuobj.style.visibility = "hidden";
    }
}

function delayhidemenu() {
    if (ie4 || ns6)
        delayhide = setTimeout("hidemenu()", disappeardelay);
}

function clearhidemenu() {
    if (typeof delayhide != "undefined")
        clearTimeout(delayhide);
}

if (hidemenu_onclick == "yes")
    document.onclick = hidemenu;