//AppendPagesIfStoryOverflows.jsx 
// 
// thanks to Dave Saunders for the functions isText() and DumbRunPages() 
// http://jsid.blogspot.com/2005/10/standard-methods-and-functions.html 
 
Object.prototype.isText = function()       
{      
	switch(this.constructor.name)      
	{      
		case "InsertionPoint":      
		case "Character":      
		case "Word":      
		case "TextStyleRange":      
		case "Line":      
		case "Paragraph":      
		case "TextColumn":      
		case "Text":      
		case "TextFrame":      
		return true;      
		default :      
		return false;      
	}      
}    
 
if ((app.documents.length> 0) && (app.selection.length > 0) && (app.selection[0].isText())) { 
	var aStory = app.selection[0].parentStory; 
	var aDoc = app.documents[0]; 
 
	DumbRunPages(aDoc, aStory) 
} 
else { 
	alert("Fehler\rBitte Text auswählen.") 
} 
 
function DumbRunPages(theDoc, theStory) {  
	// What makes this "dumb" is that default master pages are used.  
	var uRuler = theDoc.viewPreferences.rulerOrigin;  
	theDoc.viewPreferences.rulerOrigin = RulerOrigin.spreadOrigin;  
	while (theStory.textFrames[-1].overflows) {  
		/* 
		// Original: Seite nach der letzten Dokumentseite einfügen 
		theDoc.documentPreferences.pagesPerDocument = theDoc.documentPreferences.pagesPerDocument + 1;  
		var backPage = theDoc.pages[-1]; 
		*/ 
		 
		//alternativ: Seite nach der letzten Textrahmenseite einfügen 
		var backPage = aDoc.pages.add(LocationOptions.after, aStory.textFrames[-1].parent)  
		 
		app.activeWindow.activePage = backPage;  
		backPage.appliedMaster = theDoc.pages[-2].appliedMaster;  
		var myPbounds = backPage.bounds;  
		var myNewTF = backPage.textFrames.add();  
		if ((backPage.name % 2 == 1) || (!theDoc.documentPreferences.facingPages)) {  
			myNewTF.geometricBounds =   
			[myPbounds[0] + backPage.marginPreferences.top,   
			myPbounds[1] + backPage.marginPreferences.left,   
			myPbounds[2] - backPage.marginPreferences.bottom,   
			myPbounds[3] - backPage.marginPreferences.right];  
		} else {  
			myNewTF.geometricBounds =   
			[myPbounds[0] + backPage.marginPreferences.top,   
			myPbounds[1] + backPage.marginPreferences.right,   
			myPbounds[2] - backPage.marginPreferences.bottom,   
			myPbounds[3] - backPage.marginPreferences.left];  
		}  
		myNewTF.itemLayer = theStory.textFrames[-1].itemLayer;  
		myNewTF.previousTextFrame = theStory.textFrames[-1];  
		myNewTF.textFramePreferences.textColumnCount = backPage.marginPreferences.columnCount;  
		myNewTF.textFramePreferences.textColumnGutter = backPage.marginPreferences.columnGutter;  
		if (myNewTF.characters.length == 0){  
			theDoc.viewPreferences.rulerOrigin = uRuler;  
			alert("Permanently overset"); // This indicates a permanent overset condition so break out of loop  
		}  
	}  
	theDoc.viewPreferences.rulerOrigin = uRuler;  
} 

//AppendPagesIfStoryOverflows_CS3.jsx  
//  
// thanks to Dave Saunders for the functions isText() and DumbRunPages()  
// http://jsid.blogspot.com/2005/10/standard-methods-and-functions.html  
  
Object.prototype.isText = function()        
{       
	switch(this.constructor.name)       
	{       
		case "InsertionPoint":       
		case "Character":       
		case "Word":       
		case "TextStyleRange":       
		case "Line":       
		case "Paragraph":       
		case "TextColumn":       
		case "Text":       
		case "TextFrame":       
		return true;       
		default :       
		return false;       
	}       
}     
  
if ((app.documents.length> 0) && (app.selection.length > 0) && (app.selection[0].isText())) {  
	var aStory = app.selection[0].parentStory;  
	var aDoc = app.documents[0];  
  
	DumbRunPages(aDoc, aStory)  
}  
else {  
	alert("Fehler\rBitte Text auswählen.")  
}  
  
function DumbRunPages(theDoc, theStory) {   
	// What makes this "dumb" is that default master pages are used.   
	var uRuler = theDoc.viewPreferences.rulerOrigin;   
	theDoc.viewPreferences.rulerOrigin = RulerOrigin.spreadOrigin;   
	while (theStory.textContainers[theStory.textContainers.length-1].overflows) {   
		//Seite nach der letzten Textrahmenseite einfügen  
		var backPage = aDoc.pages.add(LocationOptions.after,  aStory.textContainers[theStory.textContainers.length-1].parent)   
		  
		app.activeWindow.activePage = backPage;   
		backPage.appliedMaster = theDoc.pages[-2].appliedMaster;   
		var myPbounds = backPage.bounds;   
		var myNewTF = backPage.textFrames.add();   
		if ( (!theDoc.documentPreferences.facingPages) || (backPage.side == PageSideOptions.rightHand) ) {   
			myNewTF.geometricBounds =    
			[myPbounds[0] + backPage.marginPreferences.top,    
			myPbounds[1] + backPage.marginPreferences.left,    
			myPbounds[2] - backPage.marginPreferences.bottom,    
			myPbounds[3] - backPage.marginPreferences.right];   
		} else {   
			myNewTF.geometricBounds =    
			[myPbounds[0] + backPage.marginPreferences.top,    
			myPbounds[1] + backPage.marginPreferences.right,    
			myPbounds[2] - backPage.marginPreferences.bottom,    
			myPbounds[3] - backPage.marginPreferences.left];   
		}   
		myNewTF.itemLayer = theStory.textContainers[theStory.textContainers.length-1].itemLayer;   
		myNewTF.previousTextFrame = theStory.textContainers[theStory.textContainers.length-1];   
		myNewTF.textFramePreferences.textColumnCount = backPage.marginPreferences.columnCount;   
		myNewTF.textFramePreferences.textColumnGutter = backPage.marginPreferences.columnGutter;   
		if (myNewTF.characters.length == 0){   
			theDoc.viewPreferences.rulerOrigin = uRuler;   
			alert("Permanently overset"); // This indicates a permanent overset condition so break out of loop   
		}   
	}   
	theDoc.viewPreferences.rulerOrigin = uRuler;   
}