// JavaScript Document
var prev_m="";
var hideInterval;
var prev_s="";
var hideSubmenu;
function mainmenu_over(menu){
	menu.style.color="#FFFFFF";
}
function mainmenu_out(menu){
	menu.style.color="#000000";
}
function submenu_over(menu){
	menu.style.color="#FFFFFF";
	menu.style.backgroundColor="#CCCC99";
}
function submenu_out(menu){
	menu.style.color="#000000";
	menu.style.backgroundColor="#A5C3A5";
}
function show_sub_menu(subm){
	clearInterval(hideInterval);
	hide_sub_menu();
	document.getElementById(subm).style.display="";
	prev_m=subm;
}
function hide_sub_menu(){
	if(prev_m!="")
		document.getElementById(prev_m).style.display="none";
	prev_m="";
}
function out_menu(){
	hideInterval=setInterval(hide_sub_menu,1000);
}




function show_sub_sub_menu(subm){
	clearInterval(hideSubmenu);
	hide_sub_sub_menu();
	document.getElementById(subm).style.display="";
	prev_s=subm;
}
function hide_sub_sub_menu(){
	if(prev_s!="")
		document.getElementById(prev_s).style.display="none";
	prev_s="";
}
function out_sub_menu(){
	hideSubmenu=setInterval(hide_sub_sub_menu,1000);
}