Inline Javascript in Wordpress

I'm have multiple tables and have an option dropdown that loops through them. When I tested the code in http://codepen.io/fernandob/pen/JEJRMW , it all works fine but when adding it in my Wordpress page, it doesn't run. In wordpress i'm using visual composer and in a text block, via the text editor i paste the html code, following this.

            <script>
            if (typeof suffixes !== "undefined") {
                suffixes += ",1390152632";
            } else {
                suffixes = "1390152632";
            }
            function  changeCurrency_1390152632() {
               var idx = document.getElementById("id_selected_currency_1390152632").options.selectedIndex;
               var currency = document.getElementById("id_selected_currency_1390152632").options[document.getElementById("id_selected_currency_1390152632").options.selectedIndex].value;
               var currencies = ["EUR", "USD", "GBP"];
               var i, j;
               for (i = 0; i < 3; i++) {
                  var els = document.getElementsByClassName("currency_" + currencies[i]);
                  var cnt = els.length;
                  if (currency == currencies[i]) {
                     for (j = 0; j < cnt; j++) {
                         els[j].style.display = "block";
                     }

                     var a = suffixes.split(",");
                     for (j = 0; j < a.length; j++) {
                        document.getElementById("id_selected_currency_" + a[j]).options.selectedIndex = idx;
                     }

                  } else {
                     for (j = 0; j < cnt; j++) {
                         els[j].style.display = "none";
                     }
                  }
              }
            }
            </script>