// JavaScript Document
var tabsClass = {
      tabSetArray: new Array(),
      classOn: "tabs_on",
      classOff: "tabs_off",
      addTabs: function (tabsContainer) {
      tabs = document.getElementById(tabsContainer).getElementsByTagName("div")
      for (x in tabs) {
      if (typeof(tabs[x].id) != "undefined") {
      this.tabSetArray.push(tabs[x].id);
      } else {}
      }
      },
        switchTab: function (element,onoff) {
      for (x in this.tabSetArray) {
      tabItem = this.tabSetArray[x];
      dataElement = document.getElementById(tabItem + "_data");
      if (dataElement) {
      if (dataElement.style.display != "none") {
      dataElement.style.display = "none";
      } else {}
      } else {}
      tabElement = document.getElementById(tabItem);
      if (tabElement) {
      if (tabElement.className != this.classOff) {
      tabElement.className = this.classOff;
      } else {}
        } else {}
        }
      document.getElementById(element.id + "_data").style.display = "";
      if(onoff)
        element.className = this.classOn+"1";
      else
        element.className = this.classOn;
      }
      };