imac.js

gistfile1.js

var page = require('webpage').create();

page.open('http://store.apple.com/jp/browse/home/specialdeals/mac/imac/27', function(status) {
  page.includeJs("http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js", function(status) {
    page.onConsoleMessage = function (msg) { console.log(msg); };
    page.evaluate(function() {
       $( "td.specs" ).each( function(index) {
         var pattern = /(i5|i7)[\s\S]*(8GB|16GB|32GB)[\s\S]*(Fusion)/mi;
         var m = $(this).text().match(pattern);
         if (m != null && m.length > 0) {
           console.log("Match: " + m[1] + " " + m[2] + " " + m[3]); 
         }
         else {
           console.log("Nope.");
         }
       });
    });
    phantom.exit()
  });
});