Do not load captcha.js when disabled (#1628)

Author: luigifab

app/design/frontend/base/default/layout/captcha.xml

@@ -32,7 +32,7 @@
             <block type="core/text_list" name="form.additional.info">
                 <block type="captcha/captcha" name="captcha">
                     <reference name="head">
-                        <action method="addJs"><file>mage/captcha.js</file></action>
+                        <action method="addJs" ifconfig="customer/captcha/enable"><file>mage/captcha.js</file></action>
                     </reference>
                     <action method="setFormId"><formId>user_login</formId></action>
                     <action method="setImgWidth"><width>230</width></action>
@@ -46,7 +46,7 @@
             <block type="core/text_list" name="form.additional.info">
                 <block type="captcha/captcha" name="captcha">
                     <reference name="head">
-                        <action method="addJs"><file>mage/captcha.js</file></action>
+                        <action method="addJs" ifconfig="customer/captcha/enable"><file>mage/captcha.js</file></action>
                     </reference>
                     <action method="setFormId"><formId>user_forgotpassword</formId></action>
                     <action method="setImgWidth"><width>230</width></action>
@@ -60,7 +60,7 @@
             <block type="core/text_list" name="form.additional.info">
                 <block type="captcha/captcha" name="captcha">
                     <reference name="head">
-                        <action method="addJs"><file>mage/captcha.js</file></action>
+                        <action method="addJs" ifconfig="customer/captcha/enable"><file>mage/captcha.js</file></action>
                     </reference>
                     <action method="setFormId"><formId>user_create</formId></action>
                     <action method="setImgWidth"><width>230</width></action>
@@ -74,7 +74,7 @@
             <block type="core/text_list" name="form.additional.info">
                 <block type="captcha/captcha" name="captcha">
                     <reference name="head">
-                        <action method="addJs"><file>mage/captcha.js</file></action>
+                        <action method="addJs" ifconfig="customer/captcha/enable"><file>mage/captcha.js</file></action>
                     </reference>
                     <action method="setFormId"><formId>user_login</formId></action>
                     <action method="setImgWidth"><width>230</width></action>
@@ -86,15 +86,15 @@
             <block type="core/text_list" name="form.additional.info">
                 <block type="captcha/captcha" name="captcha.guest.checkout">
                     <reference name="head">
-                        <action method="addJs"><file>mage/captcha.js</file></action>
+                        <action method="addJs" ifconfig="customer/captcha/enable"><file>mage/captcha.js</file></action>
                     </reference>
                     <action method="setFormId"><formId>guest_checkout</formId></action>
                     <action method="setImgWidth"><width>230</width></action>
                     <action method="setImgHeight"><width>50</width></action>
                 </block>
                 <block type="captcha/captcha" name="captcha.register.during.checkout">
                     <reference name="head">
-                        <action method="addJs"><file>mage/captcha.js</file></action>
+                        <action method="addJs" ifconfig="customer/captcha/enable"><file>mage/captcha.js</file></action>
                     </reference>
                     <action method="setFormId"><formId>register_during_checkout</formId></action>
                     <action method="setImgWidth"><width>230</width></action>
@@ -108,7 +108,7 @@
             <block type="core/text_list" name="wishlist.sharing.form.additional.info">
                 <block type="captcha/captcha" name="captcha">
                     <reference name="head">
-                        <action method="addJs"><file>mage/captcha.js</file></action>
+                        <action method="addJs" ifconfig="customer/captcha/enable"><file>mage/captcha.js</file></action>
                     </reference>
                     <action method="setFormId"><formId>wishlist_sharing</formId></action>
                     <action method="setImgWidth"><width>230</width></action>
@@ -122,7 +122,7 @@
             <block type="core/text_list" name="sendfriend.send.form.additional.info">
                 <block type="captcha/captcha" name="captcha">
                     <reference name="head">
-                        <action method="addJs"><file>mage/captcha.js</file></action>
+                        <action method="addJs" ifconfig="customer/captcha/enable"><file>mage/captcha.js</file></action>
                     </reference>
                     <action method="setFormId"><formId>sendfriend_send</formId></action>
                     <action method="setImgWidth"><width>230</width></action>