var last2ID1 = 0;
var last2ID2 = 0;
function showOrHide(id, id2) {
		if ( document.getElementById(id).style.display == "none" || !document.getElementById(id).style.display ) {
				document.getElementById(id).style.display = "block";
				document.getElementById(id2).className = "link active"; }
		else {
				document.getElementById(id).style.display = "none";
				document.getElementById(id2).className = "link"; }
				
		last2ID1 = id;
		last2ID2 = id2;}

		
		
var last2ID1 = 0;
var last2ID2 = 0;
function showOrHide2(id, id2) {
		if ( document.getElementById(id).style.display == "none" || !document.getElementById(id).style.display ) {
				document.getElementById(id).style.display = "block";
				document.getElementById(id2).className = "link active";
				document.getElementById(id2).innerHTML = "Скрыть ответ"; }
		else {
				document.getElementById(id).style.display = "none";
				document.getElementById(id2).className = "link";
				document.getElementById(id2).innerHTML = "Показать ответ";}

		last2ID1 = id;
		last2ID2 = id2; }		
		
		
		
function catmenu()
{		var arrChild = document.getElementById("catlist").childNodes;
		for (k in arrChild)
		{		if (arrChild[k].nodeType == 1)
				{		if (arrChild[k].className == 'hide') arrChild[k].className = 'h';
						else if (arrChild[k].className == 'h') arrChild[k].className = 'hide' }}}