function ShowSubMenu(id){
	d=document.getElementById(id).style.display;
	if (d!='none') {
		document.getElementById(id).style.display='none';
	}else{
		document.getElementById(id).style.display='block';
		if(!document.all && !window.opera) document.getElementById(id).style.display='table-row';
	}
}

function onMouseMenu(id,a){
        if (a) document.images[id].src='/bitrix/templates/main/i/b_active.gif';
        else  document.images[id].src='/bitrix/templates/main/i/b_inactive.gif';
}

function showSub(el) {
	var next = el;
	if(next.nextSibling && next.nextSibling.tagName == "/NOINDEX") next = next.nextSibling;
	if(!next.nextSibling) next = next.parentNode;
	if(next.nextSibling.className == 'hidden') {
		next.nextSibling.className = 'show';
		el.className += ' activeItem';
	} else {
		next.nextSibling.className = 'hidden';
		el.className = 'item';
	}
	return false;
}

function showLayer() {
	document.getElementById("descr").style.display = document.getElementById("descr").style.display == "block" ? "none" : "block";
	return false;
}