var al='<img src="images/al.gif" />';
$.postJSON = function(url, data, callback){$.post(url, data, callback, "json");}

function subscribe(it){
$('#ajax-loader').html(al);
var data=$(it).serialize();

$.postJSON(it.action, data, function(json){
if(json['error']=='1'){

$.each(json.mess, function(i, item){
$('#subemail').attr('style', 'background:#FFEFEC');
});
$('#ajax-loader').html('');
}else if(json['error']=='0'){
$('#subscribe').hide().html('<div class="subthanks">Thank you for subscribing!</div>').fadeIn('fast');
}else alert('System error. Try again later!');
});

}



function books(it, srcc){
it.noe=it.src;
it.src=srcc;
}

function openbook(url){
window.open(url, 'Bookmarks', 'status=no,toolbar=no,scrollbars=yes,titlebar=no,menubar=no,resizable=yes,width=700,height=500,directories=no,location=yes');
return false;
}