function winaclose() {
    $('#wina').css('display','none');
    $('#guestbook').css('display','none');
}


function form_guestbook_open() {
    var str="h_type=guestbook&action=getform";
    
    $.post("/index.php", str, function (data) {
        $('#wina').css('display','inline');
        $('#wina').css('width',$(document).width());
        $('#wina').css('height',$(document).height());
        $('#wina').css('left',0);
        $('#wina').css('z-index','59');

        $('#guestbook').replaceWith('<div id="guestbook">'+data+'</div>');

        $('#guestbook').css('left',$(window).width()/2-$('#guestbook').width()/2);
        $('#guestbook').css('top',150);
        $('#guestbook').css('position','absolute');
        
        if($.browser.msie) {
            $('#guestbook').css('position','absolute');
        }else{
            $('#guestbook').css('position','fixed');
        }
        
        $('#guestbook').css('z-index','65');
        $('#guestbook').fadeIn(1000);
    });

}