var DEBUG = true;
var INPUTCOLOR = "#eeeeee"; //colore del bordo dell'input di default
var INPUTERROR = "1px solid #FF5500";
var LOCALAREA = null;

/********************** CSS *****************/
function hasClass(obj,className){
  objClass = obj.className;
  objClassAr = objClass.split(" ");
  flag = false;
  for(var n=0; n<objClassAr.length; n++){
    if(objClassAr[n]==className) flag = true;
  }
  return flag;
}

function replaceClass(obj,oldClass,newClass){
	objClass = obj.className;
	objClassAr = objClass.split(" ");
	newText = new Array();	
	for(var n=0; n<objClassAr.length; n++){
		if(objClassAr[n] != oldClass && objClassAr[n] != newClass){
			newText.push(objClassAr[n]);
		}
	}
	if(newClass!="") newText.push(newClass);
	newText = newText.join(" ");
					
	obj.className = newText;
}

function controlField(nome,id,id2,tipo,lang){
    var colore = "#ff0000";
    switch(tipo){
      case "_":       // controlla se il campo �? vuoto
        if(document.getElementById(id).value == false){
          alertSwal('warning',nome,'