function sb_addnode( inumber ) {
	var sb_index = parseInt((jQuery("div[name^='sbnode']:last").attr("name").substr(6))) + 1;
	/* var sb_index = parseInt((jQuery(".sbnode:last")[0].attr("name").substr(6))) + 1; */
	var ame_sack = new sack(
	SimpleBannerAjaxL10n.requestUrl);
	ame_sack.execute = 1;
	ame_sack.method = 'POST';
	ame_sack.setVar( "action", "simple_banner_sack_addnode" );
	ame_sack.setVar( "inumber", sb_index );
	ame_sack.onError = function() { alert('Ajax error') };
	ame_sack.runAJAX();
}

function sb_subnode( inumber ) {
	var sb_index = parseInt((jQuery("div[name^='sbnode']:last").attr("name").substr(6))) - 1;
	/* var sb_index = parseInt((jQuery(".sbnode:last")[0].attr("name").substr(6))) - 1; */
	var ame_sack = new sack(
	SimpleBannerAjaxL10n.requestUrl);
	ame_sack.execute = 1;
	ame_sack.method = 'POST';
	ame_sack.setVar( "action", "simple_banner_sack_subnode" );
	ame_sack.setVar( "inumber", sb_index );
	ame_sack.onError = function() { alert('Ajax error') };
	ame_sack.runAJAX();
}