var theList =  new Array ("Kommentar-Name") ; 
 var newList =  new Array ("Kommentar-Name-4C") ; 
var countTheList = theList.length; 
var oldPStyle; 
var newPStyle; 
 
for (var i=0; i<countTheList; i++) { 
	oldPStyle = theList[i];  
	newPStyle = newList[i]; 
				switchParaStyle(oldPStyle, newPStyle); //Aufruf Handler 
} 
 
function switchParaStyle(styleToChange, theNewStyle) {	 
	 
	app.changeTextPreferences = null; 
	app.findTextPreferences = null; 
	app.findTextPreferences.appliedParagraphStyle = app.activeDocument.paragraphStyles.itemByName(styleToChange); 
	app.changeTextPreferences.appliedParagraphStyle = app.activeDocument.paragraphStyles.itemByName(theNewStyle); 
	app.activeDocument.changeText(); 
	app.changeTextPreferences = null; 
	app.findTextPreferences = null; 
 
 
} 

 
var theList =  new Array() ; 
theList[0] = "Kommentar-Name"; 
 
var newList =  new Array () ; 
newList[0] = "Kommentar-Name-4C"; 
var countTheList = theList.length; 
var oldPStyle; 
var newPStyle; 
 
for (var i=0; i<countTheList; i++) { 
	oldPStyle = theList[i];  
	newPStyle = newList[i]; 
				switchParaStyle(oldPStyle, newPStyle); //Aufruf Handler 
} 
 
function switchParaStyle(styleToChange, theNewStyle) {	 
	 
	app.changeTextPreferences = null; 
	app.findTextPreferences = null; 
	app.findTextPreferences.appliedParagraphStyle = app.activeDocument.paragraphStyles.item(styleToChange); 
	app.changeTextPreferences.appliedParagraphStyle = app.activeDocument.paragraphStyles.item(theNewStyle); 
	app.activeDocument.changeText(); 
	app.changeTextPreferences = null; 
	app.findTextPreferences = null; 
 
 
} 

app.documents.firstItem().paragraphStyleGroups.itemByName('meine Gruppe').paragraphStyles.itemByName( 'mein Absatzformat' ); 

Document.allParagraphStyles.item() 

var doc = app.activeDocument; 
 
var hashList =  buildHashList(doc); 
 
var oldPStyle = hashList["oldParStyle"];  
var newPStyle = hashList["newParStyle"]; 
 
switchParaStyle(doc,oldPStyle, newPStyle);  
 
 
function switchParaStyle(doc,styleToChange, theNewStyle) {	  
	  
	app.changeTextPreferences = null;  
	app.findTextPreferences = null;  
	app.findTextPreferences.appliedParagraphStyle = styleToChange;  
	app.changeTextPreferences.appliedParagraphStyle = theNewStyle;  
	app.activeDocument.changeText();  
	app.changeTextPreferences = null;  
	app.findTextPreferences = null;  
  
}  
 
function buildHashList(doc){ 
    var theList =  doc.allParagraphStyles; 
    var result =new Array(); 
     
    for(var i = 0; i < theList.length; i++){ 
         
        result[theList[i].name] = theList[i]; 
         
        } 
    return result; 
    } 

var AF = new Array(); 
 
AF[0] = new Object(); 
AF[0]["aGroup"] = "Gruppe01"; 
AF[0]["pStyleOld"] = "AF1"; 
AF[0]["pStyleNew"] = "AF2"; 
 
AF[1] = new Object(); 
AF[1]["aGroup"] = "Gruppe01"; 
AF[1]["pStyleOld"] = "AF3"; 
AF[1]["pStyleNew"] = "AF4"; 
 
 
for (var i = 0; i < AF.length; i++) { 
	    alert(AF[i]["Group"]) 
		aGroup = AF[i]["aGroup"] 
				pStyleOld = AF[i]["pStyleOld"] 
				pStyleNew = AF[i]["pStyleNew"] 
				switchParaStyle(aGroup, pStyleOld, pStyleNew); //Aufruf Handler  
 
} 
 
 
function switchParaStyle(theAfGroup, styleToChange, theNewStyle) {	  
	  
	app.changeTextPreferences = null;  
	app.findTextPreferences = null;  
    app.findTextPreferences.appliedParagraphStyle = app.documents.firstItem().paragraphStyleGroups.itemByName(theAfGroup).paragraphStyles.itemByName(styleToChange);  
   app.changeTextPreferences.appliedParagraphStyle =  app.documents.firstItem().paragraphStyleGroups.itemByName(theAfGroup).paragraphStyles.itemByName(theNewStyle);  
	app.activeDocument.changeText();  
	app.changeTextPreferences = null;  
	app.findTextPreferences = null;  
  
  
}