function changemn(mn) {
	o = document.getElementById("div_" + mn);
	m = document.getElementById("img_" + mn);
	if (o == null) return;
	if (o.style.display == 'block') {
		o.style.display = 'none';
		if (m) m.src = '/img/misc/close.gif';
	}else{
		o.style.display = 'block';
		if (m) m.src = '/img/misc/open.gif';
	}
}
/*
function submenu( isfav , favselect , group , group2 , yank )
{
	if( isfav == 1 )
	{
		linkurl = "/bbsleft-submenu.php?select=" + favselect + "&fav=1";
		submenuname = "submenu_fav_" + favselect ;
		imgname = "submenuimg_fav_" + favselect ;
	}
	else
	{
		linkurl = "/bbsleft-submenu.php?group=" + group + "&group2=" + group2 + "&yank=" + yank;
		submenuname = "submenu_brd_" + group + "_" + group2 ;
		imgname = "submenuimg_brd_" + group + "_" + group2 ;
	}
	submenustatus = document.getElementById(submenuname).style.display;
	if (submenustatus == "block")
	{
		document.getElementById(imgname).src="/img/misc/close.gif";
		document.getElementById(submenuname).style.display = "none";
	} else {
		document.getElementById(imgname).src="/img/misc/open.gif";
		document.getElementById(submenuname).style.display = "block";
		document.getElementById(submenuname).innerHTML="<div class='b1'>С</div>";
		//window.frames["hiddenframe"].document.location.href = linkurl ;
	}
}*/