added js version of samples/googlepagination.coffee

@@ -4,7 +4,7 @@
 #
 # (all arguments will be used as the query)
 
-casper = require('casper').create(verbose: true, logLevel: "debug")
+casper = require('casper').create()
 currentPage = 1
 
 if casper.cli.args.length == 0

+var casper, currentPage, processPage;
+
+casper = require('casper').create();
+currentPage = 1;
+
+if (casper.cli.args.length === 0) {
+  casper.echo("usage: $ casperjs my search terms");
+  casper.exit();
+}
+
+processPage = function() {
+  var url;
+  this.echo("capturing page " + currentPage);
+  this.capture("google-results-p" + currentPage + ".png");
+  if (currentPage >= 5) {
+    return;
+  }
+  if (this.exists("#pnnext")) {
+    currentPage++;
+    this.echo("requesting next page: " + currentPage);
+    url = this.getCurrentUrl();
+    return this.thenClick("#pnnext").then(function() {
+      return this.waitFor(function() {
+        return url !== this.getCurrentUrl();
+      }, processPage);
+    });
+  } else {
+    return this.echo("that's all, folks.");
+  }
+};
+
+casper.start('http://google.fr/', function() {
+  return this.fill('form[action="/search"]', {
+    q: casper.cli.args.join(' ')
+  }, true);
+});
+
+casper.then(processPage);
+
+casper.run();
\ No newline at end of file