def groundSupport(file):
	global location
	x=directoryScanClass()
	indata=x.get_text_at(location,file)
	y=nltkOps()
	avar=[]
	for current_category in category_list:
		avar.append(y.compare(indata,current_category))
	return avar
def listItems():
	global text_files
	global location
	del text_files[:]
	location=0
	location=request.form['location']
	#print (""+location)
	x=directoryScanClass()
	text_files=x.getContent(location)
	#text_files=set(text_files)
	return render_template('list_bootstrap.html', text_files=text_files)