DIV id mainid
  WHEN AND
         NONEMPTY header
         POSITION element :display-text-title
                  sequence headel
    TAG class WHEN AND
                     EQUALS value1 align
                            value2 :center
                     NOT CALL :yhst-16600815412482-has-price
                "contenttitle-center"
        id headerid
        tag "h1"
      TEXT header
    WHEN CALL :has-price.
      TEXT 

"<div id=\"fb-root\"></div><script language=\"javascript\">if(runInitFB) {window.fbAsyncInit = function() {FB.init({appId: \"25966453290\",xfbml: true});};(function() {var e = document.createElement('script'); e.async = true;e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js';document.getElementById('fb-root').appendChild(e);}());}</script><div class=\"fbDiv\"><fb:like show_faces='false' layout='standard' width='300px' href='http://YOURDOMAIN.COM/"

      TEXT AS-STRING id
      TEXT 

".html'></fb:like></div>"

  WHEN OR
         NONEMPTY @code
         CALL :yhst-16600815412482-has-price
    CALL :yhst-16600815412482-display-item
      align
      headel
      imgclass
  WHEN OR
         NONEMPTY text
         image
    CALL :yhst-16600815412482-display-paras
      textid
      text
      image
      h
      w
      align
      area
      headel
      imgclass
    LINEBREAK clear :all

http://e-commsolution.com/facebook-like-button/

RTML and facebook like button Fin

Lisp