var coldid1="ms1";
var cold1="top";
	
	
function ChangeTour(coldid,cold)
{

	if(coldid!=coldid1)
	{
		document.getElementById(coldid).className="tour05";
		document.getElementById(cold).style.display="block";		  
		
		document.getElementById(coldid1).className="tour06";
		document.getElementById(cold1).style.display="none";			    
		
		coldid1=coldid;
		cold1=cold;
	
	}
}



var diquid1="sc";
var diqu1="sichuan";
	
	
function Changediqu2(diquid,diqu)
{

	if(diquid!=diquid1)
	{
		document.getElementById(diquid).className="tour03";
		document.getElementById(diqu).style.display="block";		  
		
		document.getElementById(diquid1).className="tour04";
		document.getElementById(diqu1).style.display="none";			    
		
		diquid1=diquid;
		diqu1=diqu;
	
	}
}