/*
*  changeStyle.js
* ----------------------------------------------------------------------------
*  Copyright © 1995-2005 Intesys S.r.l. Verona (I). All rights reserved.
* ----------------------------------------------------------------------------
*  Data e versione:
*	10/03/2005 - 1.00
* ----------------------------------------------------------------------------
*  Descrizione:
*	Funzioni javascript per modificare lo style.
* ----------------------------------------------------------------------------
*/

var currentNOW = [];

function changeStyleById(id, group, proprieta, valore, valoreOld) {
	var currentID = currentNOW[group];
	if (document.getElementById) {
		var nodeObj = document.getElementById(id)
		eval('nodeObj.style.'+proprieta+'="'+valore+'"')
		if (currentID && currentID != id) {
			var nodeObj = document.getElementById(currentID)
			eval('nodeObj.style.'+proprieta+'="'+valoreOld+'"')			
		}
		currentNOW[group] = id;
	}
}