diff --git a/src/2ClickIframePrivacy.js b/src/2ClickIframePrivacy.js
index d3a0b6a..ade8c35 100644
--- a/src/2ClickIframePrivacy.js
+++ b/src/2ClickIframePrivacy.js
@@ -9,22 +9,25 @@
 
     var config = {
         enableCookies: true,
-        useSessionCookie: true
+        useSessionCookie: true,
+        cookieNamespace: '_2ClickIPEnable-',
+        showContentLabel: 'Inhalt anzeigen',
+        rememberChoiceLabel: 'Auswahl merken',
+        privacyPolicyLabel: 'Datenschutzerklärung',
+        privacyPolicyUrl: false
     };
+    
     this.types = new Array(
         {
-            type: 'video', 
-            class: 'privacy-video', 
+            type: 'video',
             description: 'Zum Aktivieren des Videos bitte auf den Link klicken. Durch das Aktivieren von eingebetteten Videos werden Daten an den jeweiligen Anbieter übermittelt. Weitere Informationen können unserer Datenschutzerklärung entnommen werden.<br />'
         },
         {
-            type: 'map', 
-            class: 'privacy-map', 
+            type: 'map',
             description: 'Zum Aktivieren der eingebetteten Karte bitte auf den Link klicken. Durch das Aktivieren werden Daten an den jeweiligen Anbieter übermittelt. Weitere Informationen können unserer Datenschutzerklärung entnommen werden.<br />'
         },
         {
-            type: 'calendar', 
-            class: 'privacy-calendar', 
+            type: 'calendar',
             description: 'Zum Aktivieren des eingebetteten Kalenders bitte auf den Link klicken. Durch das Aktivieren werden Daten an den jeweiligen Anbieter übermittelt. Weitere Informationen können unserer Datenschutzerklärung entnommen werden.<br />'
         }
     );
@@ -44,26 +47,29 @@
         return v ? v[2] : null;
     }
 
-    function wrap(el, wrapper, type, selclass, text) {
+    function wrap(el, wrapper, type, text) {
         el.parentNode.insertBefore(wrapper, el);
-        wrapper.className = 'privacy-msg '+selclass+'-msg';
+        wrapper.className = 'privacy-msg '+type+'-msg';
         wrapper.style.width = el.clientWidth+'px';
         wrapper.style.height = el.clientHeight+'px';
-        wrapper.innerHTML = text +'<a href="#foo" onclick="_2ClickIframePrivacy.EnableContent(\''+ type +'\', \''+ selclass +'\'); return false;">Inhalt anzeigen</a>';
+        wrapper.innerHTML = text +'<a href="#foo" onclick="_2ClickIframePrivacy.EnableContent(\''+ type +'\'); return false;">'+config.showContentLabel+'</a>';
         if(config.enableCookies){
-            wrapper.innerHTML = wrapper.innerHTML + '<br /><input type="checkbox" name="remind-\''+ selclass +'\'" /> <label>Auswahl merken</label>';
+            wrapper.innerHTML = wrapper.innerHTML + '<br /><input type="checkbox" name="remind-\''+ type +'\'" /> <label>'+config.rememberChoiceLabel+'</label>';
+        }
+        if(config.privacyPolicyUrl){
+            wrapper.innerHTML = wrapper.innerHTML + '<br /><a href="'+config.privacyPolicyUrl+'">'+config.privacyPolicyLabel+'</a>';
         }
         wrapper.innerHTML = '<p>' + wrapper.innerHTML + '</p>';
         wrapper.appendChild(el);
     }
 
-    this.EnableContent = function (type, selclass){
+    this.EnableContent = function (type){
         var i;
 
         // Cookies globally enabled by config?
         if(config.enableCookies){
             var remind = false;
-            var x = document.querySelectorAll('div.'+selclass+'-msg p input');
+            var x = document.querySelectorAll('div.'+type+'-msg p input');
             // Check if any checkbox for the selected class was checked. If so a cookie will be set
             for (i = 0; i < x.length; i++) {
                 if(x[i].checked == true){
@@ -73,20 +79,20 @@
 
             if(remind){
                 if(config.useSessionCookie){
-                    setSessionCookie('_2ClickIPEnable-'+type, '1');
+                    setSessionCookie(config.cookieNamespace+type, '1');
                 }
                 else{
-                    setCookie('_2ClickIPEnable-'+type, '1', 30);
+                    setCookie(config.cookieNamespace+type, '1', 30);
                 }
             }
         }
 
-        var x = document.querySelectorAll('div.'+selclass+'-msg p');
+        var x = document.querySelectorAll('div.'+type+'-msg p');
         for (i = 0; i < x.length; i++) {
             x[i].parentNode.removeChild(x[i]);
         }
 
-        x = document.querySelectorAll('div.'+selclass+'-msg');
+        x = document.querySelectorAll('div.'+type+'-msg');
         for (i = 0; i < x.length; i++) {
             var parent = x[i].parentNode;
 
@@ -97,7 +103,7 @@
             parent.removeChild(x[i]);
         }
 
-        x = document.getElementsByClassName(selclass);
+        x = document.querySelectorAll('iframe[data-2click-type="'+type+'"]');
         for (i = 0; i < x.length; i++) {
             x[i].src = x[i].getAttribute("data-src");
         }
@@ -111,17 +117,33 @@
         if (typeof Userconfig.useSessionCookie !== 'undefined') {
             config.useSessionCookie = Userconfig.useSessionCookie;
         }
+        if (typeof Userconfig.cookieNamespace !== 'undefined') {
+            config.cookieNamespace = Userconfig.cookieNamespace;
+        }
+        if (typeof Userconfig.privacyPolicyUrl !== 'undefined') {
+            config.privacyPolicyUrl = Userconfig.privacyPolicyUrl;
+        }
+        if (typeof Userconfig.showContentLabel !== 'undefined') {
+            config.showContentLabel = Userconfig.showContentLabel;
+        }
+        if (typeof Userconfig.rememberChoiceLabel !== 'undefined') {
+            config.rememberChoiceLabel = Userconfig.rememberChoiceLabel;
+        }
+        if (typeof Userconfig.privacyPolicyLabel !== 'undefined') {
+            config.privacyPolicyLabel = Userconfig.privacyPolicyLabel;
+        }
 
         if (Array.isArray(Userconfig.CustomTypes)) {
             this.types = Userconfig.CustomTypes;
         }
 
         for (i = 0; i < this.types.length; i++) {
-            var selector = document.getElementsByClassName(this.types[i].class);
+            var selector = document.querySelectorAll('iframe[data-2click-type="'+this.types[i].type+'"]');
+
             var x;
-            if(!getCookie('_2ClickIPEnable-'+this.types[i].type)){
+            if(!getCookie(config.cookieNamespace+this.types[i].type)){
                 for (x = 0; x < selector.length; x++) {
-                    wrap(selector[x], document.createElement('div'), this.types[i].type, this.types[i].class, this.types[i].description);
+                    wrap(selector[x], document.createElement('div'), this.types[i].type, this.types[i].description);
                 }
             }else{
                 for (x = 0; x < selector.length; x++) {