View difference between Paste ID: CMMEqAQN and JU0j2tB5

-/* This is my plugin.js code */
+/* This is my paypal.js code */
-(function()
+(function()
 {
     var paypalButtonData = {};
-    CKEDITOR.plugins.add( 'paypal',
+
-    {
+    CKEDITOR.dialog.add( 'paypalChooseButton', function( editor )
-        requires: 'dialog',
+    {
-        lang: ['en'],
+        var lang = editor.lang.paypal;
-        init: function( editor )
+
-        {
+        return {
-            CKEDITOR.dialog.add( 'paypalChooseButton', CKEDITOR.getUrl( this.path + 'dialog/paypal.js' ) );
+            title     : CKEDITOR.env.ie ? lang.dlgTitle : lang.title,
-            CKEDITOR.dialog.add( 'paypalCreateSingleButton', CKEDITOR.getUrl( this.path + 'dialog/paypalSingleButton.js' ) );
+            minWidth  : 300,
-            CKEDITOR.dialog.add( 'paypalCreateMultiButton', CKEDITOR.getUrl( this.path + 'dialog/paypalMultiButton.js' ) );
+            minHeight : 250,
             contents  : [
-            editor.addCommand( 'paypalChooseButton',
+
                     id: 'paypal1',
-                exec: function( editor )
+                    label: '',
                     title: '',
-                    editor.openDialog( 'paypalChooseButton' );
+                    expand: false,
-                    return;
+                    padding: 0,
                     elements: [
-            });
+                        {
                             type: 'select',
-            editor.ui.addButton( 'paypal',
+                            id: 'CKpaypal-currency',
                             label: lang.labelButtontype + ' *',
-                label: 'Insert PayPal Button',
+                            items: [ ['Please select one:', ''],['Single Item', 'paypalCreateSingleButton'],['Multi Choice Button', 'paypalCreateMultiButton']],
-                command:'paypalChooseButton',
+                            validate: function()
-                icon: this.path + 'img/paypal.png'
+                            {
-            });
+                                if( this.getValue() === '' )
-
+                                {
-        }
+                                    document.getElementById( 'CKpaypal-validationMessages' ).innerHTML = lang.validatecurrency;
                                     return false;
                                 };
                             },
                             commit: function()
                             {
                                 paypalButtonData.buttonType = this.getValue();
                             }
                         },
                         {
                             type: 'html',
                             html: '<div id="CKpaypal-validationMessages" style="color:red;font-weight:bold;margin-top:20px;"></div>'
                         }
                     ]
                 }
             ],
             onOk: function()
             {
                 this.commitContent();
 
                 console.log( paypalButtonData );
                 editor.openDialog( paypalButtonData.buttonType );
                 return;
             },
             onShow: function()
             {
                 paypalButtonData = {};
                 document.getElementById( 'CKpaypal-validationMessages' ).innerHTML = '';
                 return;
             }
         };
 
     });
 
 })();