var _datei = File("~/Library/Preferences/Adobe InDesign/Version 8.0/de_DE/Scripts/Scripts Panel/test/TestOrdner/test.txt"); 

function myFindFile(myFilePath){ 
	var myScriptFile = myGetScriptPath(); 
	var myScriptFile = File(myScriptFile); 
	var myScriptFolder = myScriptFile.path; 
	myFilePath = myScriptFolder + myFilePath; 
	if(File(myFilePath).exists == false){ 
		//Display a dialog. 
		myFilePath = File.openDialog("Choose the file containing your find/change list"); 
	} 
	return myFilePath; 
} 
function myGetScriptPath(){ 
	try{ 
		myFile = app.activeScript; 
	} 
	catch(myError){ 
		myFile = myError.fileName; 
	} 
	return myFile; 
}