function menuscroll(pointnumber, pointactive)
{
	for (var i=1; i<40; i++)
	{
		var p=document.getElementById('p'+i)
		if (p)
		{	
		if (i != pointnumber && i != pointactive)
		{
			for (var j=1; j<40; j++)
			{	
				var ps=document.getElementById('p'+i+'s'+j)
				if (ps)
				{
					ps.style.display='none'
				}
			}
		}
		else
		{
			for (var j=1; j<40; j++)
			{	
				var ps=document.getElementById('p'+i+'s'+j)
				if (i == pointactive)
				{
					if (ps)
					{
						ps.style.display='block'
					}
				}
				else
				{
					if (ps)
					{
						if (ps.style.display=='none')
						{
							ps.style.display='block'
						}
						else
						{
							ps.style.display='none'
						}
					}
				}	
			}
		}
		}
	}
}