function show(id)
	{
		var men="img"+id;
		document.getElementById(men).style.display='block';
		
	}
function hide(id)
	{
		var men="img"+id;
		document.getElementById(men).style.display='none';
	}
function disp01()
	{
		show(0);show(2);show(4);hide(1);hide(3);hide(5);
	}
function disp02()
	{
		show(1);show(3);show(5);hide(0);hide(2);hide(4);
	}