function sb(b,t) {
	document.getElementById('tf').style.zIndex='1';document.getElementById('tf1').className='SubMenu';
	document.getElementById('norm').style.zIndex='1';document.getElementById('norm1').className='SubMenu';
	;document.getElementById(t).className='SubMenuClick';
	document.getElementById(b).style.zIndex='999';
	document.getElementById(b).style.display='block';
}
function createCookie(name,value,days) {
	if (days)	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}