//TotalPages.js 
// 
myDoc = app.activeDocument;  
myPages = myDoc.pages[-1].name;  
myStyle = myDoc.characterStyles.item("zTotalPages");  
app.findPreferences = null;  
app.changePreferences = null;  
myDoc.search("",false,false,myPages,{appliedCharacterStyle:myStyle});  
// Ende TotalPages.js 

// TotalPagesOfBook.js  
 
// es darf nur ein Buch geöffnet sein  
if (app.books.length > 1){  
	alert("Please keep only one book file open!")  
}  
else {  
	// repeat open dialog while no book file is open  
	while (app.books.length <1){  
		myBookFile = File.openDialog("Choose the book file");  
		app.open(File(myBookFile));  
	}  
	var myBook = app.books[0];  
	var myCharStyleName = "zTotalPages";  
	var myDocuments=myBook.bookContents  
	// get last page  
	var myLastPage=myBook.bookContents[-1].documentPageRange.split("-")[1];  
	alert("Last Page: " + myLastPage);  
	// reset find-/change-preferences  
	app.findPreferences = null;  
	app.changePreferences = null;  
	// iterate thru the documents of the book file  
	for (k=0; k<myBook.bookContents.length; k++){  
		// open document k of book file  
		app.open(File(myDocuments[k].fullName));  
		try {  
			// check for CharacterStyle myCharStyleName  
			myCharStyle = app.documents[0].characterStyles.item(myCharStyleName);  
			myCharStyle.name;  
			// if there is no error (CharacterStyle is defined) then searching is possible  
			app.documents[0].search("",false,false,myLastPage,{appliedCharacterStyle:myCharStyle});  
		}  
		catch (e) {  
			alert("CharacterStyle \"" + myCharStyleName + "\" \ris not available in \r\"" + myDocuments[k].fullName + "\"");  
		}  
	}  
}  
// End TotalPagesOfBook.js