if (document.images) {
	// preload images
	var navClubOlay =  new Image();
	navClubOlay.src="/ca_fr/images/common/nav_off_clubolay.gif";
	var navDiscover = new Image();
	navDiscover.src="/ca_fr/images/common/nav_off_discover.gif";
	var navFindProd = new Image();
	navFindProd.src="/ca_fr/images/common/nav_off_findprod.gif";
	var navLiveCons = new Image();
	navLiveCons.src="/ca_fr/images/common/nav_off_livecons.gif";
	var navProducts = new Image();
	navProducts.src="/ca_fr/images/common/nav_off_products.gif";
	var navSamples = new Image();
	navSamples.src="/ca_fr/images/common/nav_off_samples.gif";
	var navContactUs = new Image();
	navContactUs.src="/ca_fr/images/common/nav_off_talktoolay.gif";
	var navSkincare = new Image();
	navSkincare.src="/ca_fr/images/common/nav_off_skincare.gif";
	var navWhatsNew = new Image();
	navWhatsNew.src="/ca_fr/images/common/nav_off_whatsnew.gif";
	var navolay4u = new Image();
	navolay4u.src="/ca_fr/images/common/nav_off_olay4u.gif";
	
	var navolaysafety = new Image();
	navolaysafety.src="/ca_fr/images/common/nav_off_olaypromise.gif";
	
	var navClubOlayOn = new Image();
	navClubOlayOn.src="/ca_fr/images/common/nav_on_clubolay.gif";
	var navDiscoverOn = new Image();
	navDiscoverOn.src="/ca_fr/images/common/nav_on_discover.gif";
	var navFindProdOn = new Image();
	navFindProdOn.src="/ca_fr/images/common/nav_on_findprod.gif";
	var navLiveConsOn = new Image();
	navLiveConsOn.src="/ca_fr/images/common/nav_on_livecons.gif";
	var navProductsOn = new Image();
	navProductsOn.src="/ca_fr/images/common/nav_on_products.gif";
	var navSamplesOn = new Image();
	navSamplesOn.src="/ca_fr/images/common/nav_on_samples.gif";
	var navContactUsOn = new Image();
	navContactUsOn.src="/ca_fr/images/common/nav_on_talktoolay.gif";
	var navSkincareOn = new Image();
	navSkincareOn.src="/ca_fr/images/common/nav_on_skincare.gif";
	var navWhatsNewOn = new Image();
	navWhatsNewOn.src="/ca_fr/images/common/nav_on_whatsnew.gif";
	var navolay4uon = new Image();
	navolay4uon.src="/ca_fr/images/common/nav_on_olay4u.gif";
	
	var navolaysafetyOn = new Image();
	navolaysafetyOn.src="/ca_fr/images/common/nav_on_olaypromise.gif";

	var navClubOlayOver = new Image();
	navClubOlayOver.src="/ca_fr/images/common/nav_over_clubolay.gif";
	var navDiscoverOver = new Image();
	navDiscoverOver.src="/ca_fr/images/common/nav_over_discover.gif";
	var navFineprodOver = new Image();
	navFineprodOver.src="/ca_fr/images/common/nav_over_fineprod.gif";
	var navLiveConsOver = new Image();
	navLiveConsOver.src="/ca_fr/images/common/nav_over_livecons.gif";
	var navProductsOver = new Image();
	navProductsOver.src="/ca_fr/images/common/nav_over_products.gif";
	var navSamplesOver = new Image();
	navSamplesOver.src="/ca_fr/images/common/nav_over_samples.gif";
	var navContactUsOver = new Image();
	navContactUsOver.src="/ca_fr/images/common/nav_over_talktoolay.gif";
	var navSkincareOver = new Image();
	navSkincareOver.src="/ca_fr/images/common/nav_over_skincare.gif";
	var navWhatsNewOver = new Image();
	navWhatsNewOver.src="/ca_fr/images/common/nav_over_whatsnew.gif";
	var navolay4uOver = new Image();
	navolay4uOver.src="/ca_fr/images/common/nav_over_olay4u.gif";
	
	var navolaysafetyOver = new Image();
	navolaysafetyOver.src="/ca_fr/images/common/nav_over_olaypromise.gif";

	/* preload images to do the tabs on the products detail page */
	var navMidArticlesOver = new Image();
	navMidArticlesOver.src="/ca_fr/images/common/nav_mid_articles_on.png"; 
	var navMidArticles = new Image();
	navMidArticles.src="/ca_fr/images/common/nav_mid_articles_off.png"; 
	var navMidIngredientsOver = new Image();
	navMidIngredientsOver.src="/ca_fr/images/common/nav_mid_ingredients_on.png"; 
	var navMidIngredients = new Image();
	navMidIngredients.src="/ca_fr/images/common/nav_mid_ingredients_off.png"; 

	var navMidBestOver = new Image();
	navMidBestOver.src="/ca_fr/images/common/nav_mid_combined_on.gif"; 
	var navMidBest = new Image();
	navMidBest.src="/ca_fr/images/common/nav_mid_combined_off.gif"; 
	var navMidIngredientsOver = new Image();
	navMidIngredientsOver.src="/ca_fr/images/common/nav_mid_ingredients_on.gif"; 
	var navMidIngredients = new Image();
	navMidIngredients.src="/ca_fr/images/common/nav_mid_ingredients_off.gif"; 
	var navMidLoveItOver = new Image();
	navMidLoveItOver.src="/ca_fr/images/common/nav_mid_loveit_on.gif"; 
	var navMidLoveIt = new Image();
	navMidLoveIt.src="/ca_fr/images/common/nav_mid_loveit_off.gif"; 

	/* preload images to do the tabs on the articles page */
	var navMidSunOver    = new Image();
	var navMidSun        = new Image();
	var navMidCommonOver = new Image();
	var navMidCommon     = new Image();
	var navMidAgingOver  = new Image();
	var navMidAging      = new Image();
	var navMidHowtoOver  = new Image();
	var navMidHowto      = new Image();

	navMidSunOver   .src="/ca_fr/images/common/nav_mid_sun_on.png"; 
	navMidSun       .src="/ca_fr/images/common/nav_mid_sun_off.png"; 
	navMidCommonOver.src="/ca_fr/images/common/nav_mid_common_on.png"; 
	navMidCommon    .src="/ca_fr/images/common/nav_mid_common_off.png"; 
	navMidAgingOver .src="/ca_fr/images/common/nav_mid_aging_on.png"; 
	navMidAging     .src="/ca_fr/images/common/nav_mid_aging_off.png"; 
	navMidHowtoOver .src="/ca_fr/images/common/nav_mid_howto_on.png"; 
	navMidHowto     .src="/ca_fr/images/common/nav_mid_howto_off.png"; 
}
	
function setImageActive(imgname)
{
	document.images[imgname].src = eval(imgname + "Over.src");
}

function setImageInactive(imgname)
{
	document.images[imgname].src = eval(imgname + ".src");
}