How to add a Website in GoldenDict

(Ubuntu 14.04.1 LTS). When I tried to add Websites using the URL http://www.ldoceonline.com/search/?search_str=%GDWORD% , the cursor doesn't come after http:// . So I can't add websites. How to add http://www.ldoceonline.com/search/?search_str= for searching a word?
Is the first link OK? The cursor flickers in the 'Name' column. But it doesn't come to the Address column.
( I mean the cursor in Dictionaries>Dictionaries>Websites )