function selectKeyvisual(keyvisualId, save) {
	
	if (save == undefined) {
		save = true;
	}
	
	jQuery('div.tx-strgbcustomizablekeyvisual-pi1 div.customkeyv-img').fadeOut('slow');
	jQuery('div.tx-strgbcustomizablekeyvisual-pi1 div#customkeyv-img'+keyvisualId).fadeIn('slow');
	jQuery('a.customkeyv-nav-item').removeClass('customkeyv-nav-item-active');
	jQuery('a#customkeyv-nav-item'+keyvisualId).addClass('customkeyv-nav-item-active');
	if (save) {
		jQuery.post('/?eID=tx_strgbcustomizablekeyvisual_customKeyvisual', {action: 'save', pageId: pageId, keyvId: keyvisualId});
	}
}

function initKeyvisual() {
	jQuery.get('/?eID=tx_strgbcustomizablekeyvisual_customKeyvisual', {action: 'load', pageId: pageId}, function(data) {
		if (data.number != 0) {
			selectKeyvisual(data.number, false);
		}
	}, 'json');
}

jQuery(document).ready(function() {
	initKeyvisual();
});