function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			if (changeImages.arguments[i+1].search('over') >= 0)
				;//document.getElementById('slideshowarea').style.zIndex = '-5';
			else
				;//document.getElementById('slideshowarea').style.zIndex = '';
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		block_ribbons_ribbon_nurturing_over = newImage("../templates/default/images/block-ribbons-ribbon-nurturing_over.gif");
		block_ribbons_ribbon_community_over = newImage("../templates/default/images/block-ribbons-ribbon-community_over.gif");
		block_ribbons_ribbon_values_over = newImage("../templates/default/images/block-ribbons-ribbon-values_over.gif");
		block_photo_ribbon_nurturing_over = newImage("../templates/default/images/block-photo-ribbon-nurturing_over.jpg");
		block_photo_ribbon_community_over = newImage("../templates/default/images/block-photo-ribbon-community_over.jpg");
		block_photo_ribbon_values_over = newImage("../templates/default/images/block-photo-ribbon-values_over.jpg");
		block_desc_ribbon_nurturing_over = newImage("../templates/default/images/block-desc-ribbon-nurturing_over.jpg");
		block_desc_ribbon_community_over = newImage("../templates/default/images/block-desc-ribbon-community_over.jpg");
		block_desc_ribbon_values_over = newImage("../templates/default/images/block-desc-ribbon-values_over.jpg");
		block_desc_nuturing1_over = newImage("../templates/default/images/block-desc-nurturing1_over.gif");
		block_desc_nurturing2_over = newImage("../templates/default/images/block-desc-nurturing2_over.gif");
		block_desc_nurturing3_over = newImage("../templates/default/images/block-desc-nurturing3_over.gif");
		block_desc_community1_over = newImage("../templates/default/images/block-desc-community1_over.gif");
		block_desc_community2_over = newImage("../templates/default/images/block-desc-community2_over.gif");
		block_desc_community3_over = newImage("../templates/default/images/block-desc-community3_over.gif");
		block_desc_nurturing = newImage("../templates/default/images/block-desc-nurturing.gif");
		block_desc_community = newImage("../templates/default/images/block-desc-community.gif");
		block_desc_values = newImage("../templates/default/images/block-desc-values.gif");
		preloadFlag = true;
	}
}