function MYGO(flag)
{
	if(flag==1)
	{
		document.getElementById("sn_hotel").className="s_checked";
		document.getElementById("sn_line").className="";
		document.getElementById("sn_tour").className="";
		document.getElementById("sn_info").className="";
		document.getElementById("s_hotel").style.display="";
		document.getElementById("s_line").style.display="none";
		document.getElementById("s_tour").style.display="none";
		document.getElementById("s_info").style.display="none";
	}
	else if(flag==2)
	{
		document.getElementById("sn_hotel").className="";
		document.getElementById("sn_line").className="s_checked";
		document.getElementById("sn_tour").className="";
		document.getElementById("sn_info").className="";
		
		document.getElementById("s_hotel").style.display="none";
		document.getElementById("s_line").style.display="";
		document.getElementById("s_tour").style.display="none";
		document.getElementById("s_info").style.display="none";
	}
	else if(flag==3)
	{
		document.getElementById("sn_hotel").className="";
		document.getElementById("sn_line").className="";
		document.getElementById("sn_tour").className="s_checked";
		document.getElementById("sn_info").className="";
		
		document.getElementById("s_hotel").style.display="none";
		document.getElementById("s_line").style.display="none";
		document.getElementById("s_tour").style.display="";
		document.getElementById("s_info").style.display="none";
	}
	else if(flag==4)
	{
		document.getElementById("sn_hotel").className="";
		document.getElementById("sn_line").className="";
		document.getElementById("sn_tour").className="";
		document.getElementById("sn_info").className="s_checked";
		
		document.getElementById("s_hotel").style.display="none";
		document.getElementById("s_line").style.display="none";
		document.getElementById("s_tour").style.display="none";
		document.getElementById("s_info").style.display="";
	}
	
}