window.onerror = null;


/////////////// открывалка меню  //////////////
function findObj(id)
{
	if(document.all)
		return document.all[id];
	else
		return document.getElementById(id);
}

function menush(sId, dir){
	if(!dir) dir="";
	e = findObj('menu'+sId);
	i = findObj('menuImg'+sId);

//	if(!e) {alert('Not found '+sId); return;}
	if(!e) return;
	if (e.style.display == "block")
	{
		e.style.display = "none";
		if(i && i.src) i.src = "images/menu_03.gif";
	}
	else {
		e.style.display = "block";
		if(i && i.src) i.src = "images/menu_03.gif";
	}
}

function blockSh(sId, whichIm)
{
	e = findObj(sId);

	if(!e) return;
	if (e.style.display == "block")
	{
		e.style.display = "none";
		if(whichIm)
			{
				whichIm.className = "table_none_img";
				whichIm.title = "maximize";
			}
	}
	else {
		e.style.display = "block";
		if(whichIm)
			{
				whichIm.className = "table_block_img";
				whichIm.title = "minimize";
			}
	}
}

function blockSh_adv(sId, whichIm)
{
	e = findObj(sId);

	if(!e) return;
	if (e.style.display == "block")
	{
		e.style.display = "none";
		findObj("hidden_"+sId).style.display = "block";
		if(whichIm)
			{
				whichIm.className = "table_none_img";
				whichIm.title = "maximize";
			}
	}
	else {
		e.style.display = "block";
		findObj("hidden_"+sId).style.display = "none";
		if(whichIm)
			{
				whichIm.className = "table_block_img";
				whichIm.title = "minimize";
			}
	}
}