//show hide code

function hide(id) {
  if (document.getElementById(id) != null && document.getElementById(id) != '') {
    document.getElementById(id).style.display = 'none';
  }
}
function show(id) {
  if (document.getElementById(id) != null && document.getElementById(id) != '') {
    document.getElementById(id).style.display = 'block';
  }
}

//button image swapping code

preloader();

function preload(imgObj,imgSrc) {
  if (document.images) {
    eval(imgObj+' = new Image()')
    eval(imgObj+'.src = "'+imgSrc+'"')
  }
}

function changeImage(layer,imgName,imgObj) {
  if (document.layers && layer!=null) eval('document.'+layer+'.document.images["'+imgName+'"].src = '+imgObj+'.src');
  else document.images[imgName].src = eval(imgObj+".src");
}

function preloader() {
  /*preload('DownloadDefault','../images/nav/DownloadRealDVD_default.gif');
  preload('DownloadHover','../images/nav/DownloadRealDVD_hover.gif');
  preload('DownloadClick','../images/nav/DownloadRealDVD_click.gif'); */
  preload('JoinEmailListDefault','../images/nav/JoinEmailList_default.gif');
  preload('JoinEmailListHover','../images/nav/JoinEmailList_hover.gif');
  preload('JoinEmailListClick','../images/nav/JoinEmailList_click.gif');
  preload('LearnMoreDefault','../images/nav/LearnMore_default.gif');
  preload('LearnMoreHover','../images/nav/LearnMore_hover.gif');
  preload('LearnMoreClick','../images/nav/LearnMore_click.gif');
  preload('TourDefault','../images/nav/TakeaTour_default.gif');
  preload('TourHover','../images/nav/TakeaTour_hover.gif');
  preload('TourClick','../images/nav/TakeaTour_click.gif');
  preload('FeaturesDefault','../images/nav/Features_default.gif');
  preload('FeaturesHover','../images/nav/Features_hover.gif');
  preload('FeaturesClick','../images/nav/Features_click.gif');
  preload('FAQsDefault','../images/nav/FAQs_default.gif');
  preload('FAQsHover','../images/nav/FAQs_hover.gif');
  preload('FAQsClick','../images/nav/FAQs_click.gif');

/*  preload('homeBuyNowDefault','../images/buttons/btnHomeBuyNow_default.gif');
/  preload('homeBuyNowHover','../images/buttons/btnHomeBuyNow_hover.gif');
  preload('homeBuyNowClick','../images/buttons/btnHomeBuyNow_click.gif');
  preload('homeTryNowDefault','../images/buttons/btnHomeTryNow_default.gif');
  preload('homeTryNowHover','../images/buttons/btnHomeTryNow_hover.gif');
  preload('homeTryNowClick','../images/buttons/btnHomeTryNow_click.gif');

  preload('tourBuyNowDefault','../images/buttons/btnTourBuyNow_default.gif');
  preload('tourBuyNowHover','../images/buttons/btnTourBuyNow_hover.gif');
  preload('tourBuyNowClick','../images/buttons/btnTourBuyNow_click.gif');
  preload('tourTryNowDefault','../images/buttons/btnTourTryNow_default.gif');
  preload('tourTryNowHover','../images/buttons/btnTourTryNow_hover.gif');
  preload('tourTryNowClick','../images/buttons/btnTourTryNow_click.gif');

  preload('downloadBuyNowDefault','../images/buttons/btnDownloadBuyNow_default.gif');
  preload('downloadBuyNowHover','../images/buttons/btnDownloadBuyNow_hover.gif');
  preload('downloadBuyNowClick','../images/buttons/btnDownloadBuyNow_click.gif');
  preload('downloadTryNowDefault','../images/buttons/btnDownloadTryNow_default.gif');
  preload('downloadTryNowHover','../images/buttons/btnDownloadTryNow_hover.gif');
  preload('downloadTryNowClick','../images/buttons/btnDownloadTryNow_click.gif');

  preload('featuresBuyNowDefault','../images/buttons/btnFeaturesBuyNow_default.gif');
  preload('featuresBuyNowHover','../images/buttons/btnFeaturesBuyNow_hover.gif');
  preload('featuresBuyNowClick','../images/buttons/btnFeaturesBuyNow_click.gif');
  preload('featuresTryNowDefault','../images/buttons/btnFeaturesTryNow_default.gif');
  preload('featuresTryNowHover','../images/buttons/btnFeaturesTryNow_hover.gif');
  preload('featuresTryNowClick','../images/buttons/btnFeaturesTryNow_click.gif');
*/
  preload('homeJoinDefault', '../images/buttons/JoinBtn_default.gif');
  preload('homeJoinHover', '../images/buttons/JoinBtn_hover.gif');
  preload('homeJoinClick', '../images/buttons/JoinBtn_click.gif');

  preload('signUpDefault', '../images/buttons/btnSignup_default.gif');
  preload('signUpHover', '../images/buttons/btnSignup_hover.gif');
  preload('signUpClick', '../images/buttons/btnSignup_click.gif');


/*
  preload('joinSignDefault', '../images/buttons/btnSignUpNow_default.gif');
  preload('joinSignHover', '../images/buttons/btnSignUpNow_hover.gif');
  preload('joinSignClick', '../images/buttons/btnSignUpNow_click.gif');
*/
  preload('joinNotifyMeDefault', '../images/buttons/btnNotifyMe_default.gif');
  preload('joinNotifyMeHover', '../images/buttons/btnNotifyMe_hover.gif');
  preload('joinNotifyMeClick', '../images/buttons/btnNotifyMe_click.gif');

}