#!/usr/bin/python
import sys
from xml.dom.minidom import parseString
from javascriptcore import JSContext

def modify_xml(xml_text, js_code):
	ctx = JSContext()
	window = ctx.evaluateScript('this')
	window.document = parseString(xml_text)
	ctx.evaluateScript(js_code)
	return window.document.toxml()

def main():
	xml_text = open(sys.argv[1]).read()
	js_code = open(sys.argv[2]).read()
	print modify_xml(xml_text, js_code)

if __name__=='__main__':
	main()