clic = (dom_id, width=500, height=300) ->
    dom_id.onclick = () ->
        window.open dom_id.href, "", "width=#{width}, height=#{height}"
        false

id = (dom_id) ->
    document.getElementById(dom_id)

window.onload = () ->
    tweet_id = id "tweet"
    facebook_id = id "facebook"
    
    clic tweet_id if tweet_id
    clic facebook_id, 640, 280 if facebook_id