function toggleMemberMenu(flag){
var menuContainer = document.getElementById("mMenu");
var titleBg = document.getElementById("member-title-bg");
var bgStart = document.getElementById("member-title-bg-st");
if(menuContainer.style.display == "none") {
menuContainer.style.display = "block";
titleBg.className = "member-title-bg" + flag + "-hov";
bgStart.className = "member-title-bg-st-hov";
}else{
menuContainer.style.display = "none";
titleBg.className = "member-title-bg";
bgStart.className = "";}}
function horizScroller(opt){
var d = 0;
opt.delay = opt.delay || 50;
opt.dist = opt.dist || 2;
opt.leftEl.onmouseover = function() { d = -opt.dist; scroll(); }
opt.leftEl.onmouseout = function() { d = 0 }
opt.rightEl.onmouseover = function() { d = opt.dist; scroll(); }
opt.rightEl.onmouseout = function() { d = 0 }
function scroll(){
if (!d) return;
var x = opt.contentEl.scrollLeft+d, stop = false, rightBoundary = opt.contentEl.scrollWidth-opt.contentEl.offsetWidth;
if (x<0) {
addClassName(opt.leftEl, 'disabled');
x = 0;
stop = true;
} else {
removeClassName(opt.leftEl, 'disabled');}
if (x>=rightBoundary) {
addClassName(opt.rightEl, 'disabled');
x = rightBoundary;
stop = true;
} else {
removeClassName(opt.rightEl, 'disabled');}
opt.contentEl.scrollLeft = x;
if (stop) return;
window.setTimeout(scroll, opt.delay);}
function addClassName(el, className){
el.className = el.className.replace(new RegExp(' ?'+className+'|$'), ' '+className);}
function removeClassName(el, className){
el.className = el.className.replace(new RegExp(' ?'+className+'( |$)'), '$1');}}