toggle menu

btsPay.js

var payTab = {
  onlineMethod: document.getElementById("online-method"),
  offlineMethod: document.getElementById("offline-method"),
  onlineOption: document.getElementsByClassName("online-option"),
  offlineOption: document.getElementsByClassName("offline-option"),
  onlineBtn: document.getElementById("online-radio-btn").getElementsByTagName("ins")[0],
  toggleOnlineOption: function() {
    // toggle online options
    for (var i = 0; i < this.onlineOption.length; i++) {
      if (this.onlineOption[i].style.display === "") {
        this.onlineOption[i].style.display = "none";
      } else {
        this.onlineOption[i].style.display = "";
      }
    }
    // close offline options
    for (var i = 0; i < this.offlineOption.length; i++) {
      this.offlineOption[i].style.display = "none";
    }
  },
  toggleOfflineOption: function() {
    //toggle offline options
    for (var i = 0; i < this.offlineOption.length; i++) {
      if (this.offlineOption[i].style.display === "") {
        this.offlineOption[i].style.display = "none";
      } else {
        this.offlineOption[i].style.display = "";
      }
    }
    // close online options
    for (var i = 0; i < this.onlineOption.length; i++) {
      this.onlineOption[i].style.display = "none";
    }
  }
}