function setCookie( name, value, expiredays ){
		var todayDate = new Date();
		todayDate.setDate( todayDate.getDate() + expiredays );
		document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
	}

	function getCookie( name ) {
			var nameOfCookie = name + "=";
			var x = 0;
			while ( x <= document.cookie.length )
			{
					var y = (x+nameOfCookie.length);
					if ( document.cookie.substring( x, y ) == nameOfCookie ) {
							if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 )
									endOfCookie = document.cookie.length;
							return unescape( document.cookie.substring( y, endOfCookie ) );
					}
					x = document.cookie.indexOf( " ", x ) + 1;
					if ( x == 0 )
							break;
			}
			return "";
	}

	function openWinN(src, name, param) { 
		var noticeCookie=getCookie(name);
		if (noticeCookie != "ok") 
			window.open(src,name,param); 
	}
	
	function closeWinN(e,name) {
		if ( e.checked )
			setCookie(name,"ok",1);
		self.close();
	}