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


function stopPopup() { 
        if ( document.forms[0].check.checked ) 
                na_setCookie( "open_page3", "close" , 30);
        self.close(); 
}


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 "";
}