function vote(btn,pict_id)
{
	toggle_preloader('#preloader_'+pict_id,'#vote_btn_'+pict_id);
	$.ajax({ url: "/plog-content/themes/default/ajax.php",
			data: ({pict_id: pict_id,action: 'vote'}),
			type: "POST",
			dataType: "json",
			success: function(resp){
				if(resp.success)
				{
					if($.cookie('email_saved'))
					{
						$('#mask').hide();
						$('.window').hide();
						$('#show_thankyou_link').click();
						setTimeout(function () {
							$('#mask').hide();
							$('.window').hide();
						},2000);
					}
					else
					{
						show_email_form();
					}
				}
				else
				{
					var err_box = $('#vote_err_'+pict_id);
					if(resp.msg == 'Dzisiaj już głosowano z tego komputera na to zdjęcie')
					{
						$('#mask').hide();
						$('.window').hide();
						$('#show_voted_link').click();
						
						setTimeout(function () {
							$('#mask').hide();
							$('.window').hide();
						},2000);
						
					}
					else
					{
						err_box.html(resp.msg);
						err_box.show();
					}
				}
				toggle_preloader('#vote_btn_'+pict_id,'#preloader_'+pict_id);
			}
	});
}

function toggle_preloader(show_box,hide_box)
{
	$(hide_box).hide();
	$(show_box).show();
}

function show_email_form()
{
	//hide active popup
	//$('#mask').hide();
	$('.window').hide();
	
	//show email form
	$('#show_email_form_link').click();
}

function validate_email(email) {
	var pattern = new RegExp(/^(("[\w-\s]+")|([\w-]+(?:\.[\w-]+)*)|("[\w-\s]+")([\w-]+(?:\.[\w-]+)*))(@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$)|(@\[?((25[0-5]\.|2[0-4][0-9]\.|1[0-9]{2}\.|[0-9]{1,2}\.))((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\.){2}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\]?$)/i);
	return pattern.test(email);
};


function add_subscriber()
{
	var email = $('#subscriber_email').val();
	toggle_preloader('#subscribe_preloader','#subscribe_btn');
	var err_box = $('#email_err');
	if(/*validate_email(email)*/true)
	{
		$.ajax({ url: "/plog-content/themes/default/ajax.php",
			data: ({email: email,action: 'subscribe'}),
			type: "POST",
			dataType: "json",
			success: function(resp){
				if(resp.success)
				{
					var ss = $('#subscribe_success');
					ss.html(resp.msg);
					toggle_preloader('#subscribe_success','#subscribe_preloader');
					
					setTimeout(function () {
						$('#mask').hide();
						$('.window').hide();
						$('#subscriber_email').val('');
					},2000);
					
					var exp = (1/24);
					$.cookie('email_saved',true,{expires: exp});
					err_box.hide();
				}
				else
				{
					err_box.html(resp.msg);
					err_box.show();
				}
				toggle_preloader('#subscribe_btn','#subscribe_preloader');
			}
		});
	}
	else
	{
		toggle_preloader('#subscribe_btn','#subscribe_preloader');	
		err_box.html('Nieprawidłowy adres email');
		err_box.show();
	}
}

/**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String name The name of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};