/* Cookies warning function by Carlos Cabo 2014 https://github.com/carloscabo/cookies-warning v.1.0.8 */ ;var CW = { // Init params cookie_warning_id: 'cookies-warning', cookie_name: 'cookies-warning-accepted', svg_bg: '#FFFFFF', svg_fg: '#000000', lang: null, msg: null, // Custom message stylesheet: 'cookies-warning.css', // CSS path locales: null, // Locales path before_element_ID: null, show_only_once: false, // Head hID: document.getElementsByTagName('head')[0], // Scripts scripts: document.getElementsByTagName('script'), s: null, // Current script file // Cureent domain / host domain: null, init: function(params) { // Append advice if (!CW.check(CW.cookie_name)) { // Merge params if passed on init for (var attrname in params) { if (CW.hasOwnProperty(attrname)) { CW[attrname] = params[attrname]; } } // Current script name if (CW.s == null) { CW.s = CW.scripts[CW.scripts.length - 1].src; } // Hostname / domain if (CW.domain == null) { CW.domain = window.location.hostname; } // If locales not set in params / vars look for it in the same path // with the -locales.js extension... if (CW.msg !== null) { CW.appendCSS(); CW.appendWarning(); } else { if (CW.locales == null) { CW.locales = CW.s.replace('.js','-locales.js'); } CW.loadScript(CW.locales, function(){ CW.appendCSS(); CW.appendWarning(); }); } } }, appendWarning: function() { var t = '', h = '', d = document.createElement('div'), body = document.getElementsByTagName('body')[0]; // If NOT passing custom message if (CW.msg == null) { if (typeof CW.Locales[CW.lang] === 'undefined') { // If locale undefined assign first one CW.msg = CW.Locales[Object.keys(CW.Locales)[0]]; } else { CW.msg = CW.Locales[CW.lang]; } } // Create MSG h = '

'+CW.msg+'

'; d.setAttribute('id', CW.cookie_warning_id); d.setAttribute('style', 'display:none;'); d.innerHTML = h; // Append before or after // If undefined OR null if (this.before_element_ID == null) { // Append end of body body.appendChild(d); } else { // Append before elemint_ID var bID = document.getElementById(this.before_element_ID); bID.parentNode.insertBefore(d, bID); } // Show cookie-warning only first time if (this.show_only_once) { CW.set(CW.cookie_name, true, 999); } // Hide when clicked // Set cookie to true // If there is close button var cb = document.getElementById('cookies-warning-close'); if (cb !== null) { cb.onclick = function(){ CW.removeWarning(); }; } else { // Close clicking anywhere d.onclick = function(){ CW.removeWarning(); }; } }, // Appends default CSS stylesheet appendCSS: function () { var lnk = document.createElement('link'); lnk.type = 'text/css'; lnk.rel = 'stylesheet'; lnk.media = 'screen'; lnk.href = CW.stylesheet; CW.hID.appendChild(lnk); }, // Hides warning removeWarning: function() { CW.set(CW.cookie_name, true, 999); // Crossbrowser delete element by ID var el = document.getElementById(CW.cookie_warning_id); el.outerHTML = ''; delete el; }, // Cookies handlers // found on http://snipplr.com/view/36790/jscookies--my-simple-easy-pure-js-javascript-cookies-function/ // GET returns the value of the cookie // CW.get("cookie_name_here"); get: function(c_name) { if (document.cookie.length > 0) { var c_start = document.cookie.indexOf(c_name + "="); if (c_start != -1) { c_start = c_start + c_name.length + 1; var c_end = document.cookie.indexOf(";", c_start); if (c_end == -1) { c_end = document.cookie.length; } return unescape(document.cookie.substring(c_start, c_end)); } } return ""; }, // SET name, val and # of days til expiration // CW.set("cookie_name", "cookie_value", 5 ); set: function(c_name, value, expiredays) { var exdate = new Date(); exdate.setDate(exdate.getDate() + expiredays); document.cookie = c_name + "=" + escape(value) + ((expiredays == null) ? "" : "; expires=" + exdate.toUTCString()) + ';path=/;domain=.' + CW.domain + ';'; }, // CHECK returns only true or false if the cookie exists // .check("cookie_name_here"); check: function(c_name) { c_name = CW.get(c_name); if (c_name != null && c_name != "") { return true; } else { return false; } }, // DELETE cookie // Simple set expiring to 0 :-) del: function(c_name) { if (c_name === undefined) { c_name = CW.cookie_name; } CW.set(c_name,'', 0); }, // http://www.nczonline.net/blog/2009/07/28/the-best-way-to-load-external-javascript/ loadScript: function (url, callback){ var script = document.createElement('script'); script.type = 'text/javascript'; if (script.readyState){ //IE script.onreadystatechange = function(){ if (script.readyState == 'loaded' || script.readyState == 'complete'){ script.onreadystatechange = null; callback(); } }; } else { //Others script.onload = function(){ callback(); }; } script.src = url; document.getElementsByTagName('head')[0].appendChild(script); }, // Auto-initializes the CW script if has param '?auto_init' autoInit: function () { // Current script CW.s = CW.scripts[CW.scripts.length - 1].src; // If has autoinit parameter if (CW.s.match(/\?auto_init/)) { // If set lang parameter var l = CW.s.match(/lang=(.*)$/); if (l) { CW.lang = l[1]; } // Remove params CW.s = CW.s.replace(/.js(.*)$/,'.js'); CW.init(); } } }; //find first parent with tagName [tagname] function findParent(tagname,el){ if ((el.nodeName || el.tagName).toLowerCase()===tagname.toLowerCase()){ return el; } while (el = el.parentNode){ if ((el.nodeName || el.tagName).toLowerCase()===tagname.toLowerCase()){ return el; } } return null; } document.body.onclick = function(e){ e = e || event; var from_link = findParent('a',e.target || e.srcElement); var from_area = findParent('area',e.target || e.srcElement); if ((from_link != null || from_area != null) && e.target.id!=="cookies-warning-more-info"){ /* it's a link, actions here */ //si el link es "cookies-warning-more-info" entonces seguimos dejando el warning CW.removeWarning(); } } // Script auto init CW.autoInit();