function blink (obj) {
	if (blink_status == 1) {
		//$(obj).css({"color" : "#ccff00", "background-color": "#ccff00"});
		/* message(1); */
		
		//value_old = $(obj).val();
		//$(obj).val("Speichern ...");
		
		/* message(value_old); */
		$(obj).fadeOut(60).fadeOut(60).fadeIn(60).fadeOut(60).fadeIn(60).fadeOut(60).fadeIn(60).fadeOut('60', function() { 
			blink_status = 2;
			blink(obj);
		});
		
	} else {
		//$(obj).css({"background-color": "transparent", "color": "#202020"});
		if (text_id != '') {
			$('input[id=sit_text_' + text_id + ']').val(text);
		}
		$(obj).fadeIn(100);
	}
}