/**
 * X3 CMS - A smart Content Management System
 *
 * @author		Paolo Certo
 * @copyright	(c) 2010-2011 CBlu.net di Paolo Certo
 * @license		http://www.gnu.org/licenses/agpl.htm
 * @package		X3CMS
 */
 
// external links
$(function() {
    $('a[href^=http]').not('.no_target').click( function() {
        window.open(this.href);
        return false;
    });
});

// preload images
$.fn.preload = function() {
    this.each(function(){
        $('<img/>')[0].src = this;
    });
}

var c = 0;

$(document).ready(function() {
	
	$('#antispam').remove();
    $('a[href^=http]').not('.no_target').addClass('blank');
	$('<img/>').preload();
	
	recaptcha();
	
});

// reload captcha
var recaptcha = function() {
	$('#reload_captcha').click(function() {
		c = c + 1;
		var src = $('#reload_captcha').attr('href');
		d = new Date();
		$("#captcha_img").attr("src", src + '/' + c + '?' + d.getTime());
		return false;
	});
}