// JavaScript Document
function f_in(a, b){
	document.getElementById(a).style.display="none";
	document.getElementById(b).style.display="block";
}
function f_out(a, b){
	document.getElementById(a).style.display="block";
	document.getElementById(b).style.display="none";
}
function f_cngurl(me){
	location.href=me;
}