Good morning (afternoon, evening) This is one of my proposals. http://cfoch-dev.tumblr.com/post/114756897282/create-a-function-which-makes-... I hope you can give me your feedback. Thanks so much. -- ------------------------------------ Fabián Orccón (cfoch) http://cfoch.tumblr.com http://cfoch-art.tumblr.com http://cfoch-dev.tumblr.com