// JavaScript Document
  var navImages = new Array(3);

  navImages[0] = "/export/resources/go_btn_oa-01.gif";
  navImages[1] = "/export/resources/login_btn_oa-01.gif";
  navImages[2] = "/export/resources/submit_btn_oa-01.gif";

  for (i=0; i < navImages.length; i++) {
    var preload = new Image();
    preload.src = navImages[i];
  }

  function swapSearch(searchBtn) {
  	searchBtn.src="/export/resources/go_btn_oa-01.gif";
  }
  function swapSearchBack(searchBtn) {
  	searchBtn.src="/export/resources/go_btn_ia-01.gif";
  }
  function swapLogin() {
	var login_btn = document.getElementById('login_btn');
  	login_btn.src="/export/resources/login_btn_oa-01.gif";
  }
  function swapLoginBack() {
	var login_btn = document.getElementById('login_btn');
  	login_btn.src="/export/resources/login_btn_ia-01.gif";
  }
    function swapSubmit() {
	var submit_btn = document.getElementById('submit_btn');
  	submit_btn.src="/export/resources/submit_btn_oa-01.gif";
  }
  function swapSubmitBack() {
	var submit_btn = document.getElementById('submit_btn');
  	submit_btn.src="/export/resources/submit_btn_ia-01.gif";
  }
  function swapSubmit1() {
	var submit_btn1 = document.getElementById('submit_btn1');
  	submit_btn1.src="/export/resources/submit_btn_oa-01.gif";
  }
  function swapSubmit1Back() {
	var submit_btn1 = document.getElementById('submit_btn1');
  	submit_btn1.src="/export/resources/submit_btn_ia-01.gif";
  }
    function swapSearch1() {
	var go_btn_1 = document.getElementById('go_btn_1');
  	go_btn_1.src="/export/resources/go_btn_oa-01.gif";
  }
  function swapSearch1Back() {
	var go_btn_1 = document.getElementById('go_btn_1');
  	go_btn_1.src="/export/resources/go_btn_ia-01.gif";
  }