function start(o,cursel)
	{
		
		var Showon="Showon"+cursel;
		var Showoff="Showoff"+cursel;
		var ShowID="zhanshi_bot"+cursel;
		
		if (o==1)
	{
		document.getElementById(Showon).style.display="none";
		document.getElementById(Showoff).style.display="block";
		document.getElementById(ShowID).style.display="none";

	}
	else
	{
		document.getElementById(Showoff).style.display="none";
		document.getElementById(Showon).style.display="block";
		document.getElementById(ShowID).style.display="block";

	}
	}