pyopengl help

[sub2072]

hi everyone,
i'm not sure if this is the best place for this post, but since i'm a novice at pyopengl, i thought this might be the place. i have this piece of code which is giving some errors and would like some feedback as to why this is so.
using pyopengl. i have a simple list and would like with my mousebutton select the one of the items from the list when the button is pressed. any help on this would be great.

thank you in advance...

import sys, math, time, string
from OpenGL.GLUT import *
from OpenGL.GL import *
from OpenGL.GLU import *
import random

letters = ['hello', 'no', 'yes']
print letters

def drawStrokeStrin g(text, font=GLUT_STROK E_ROMAN):
for c in text:
glutStrokeChara cter(font, ord(c))

def draw():
glClear(GL_COLO R_BUFFER_BIT)
for a in letters:
glPushMatrix()
glTranslatef(a[3], a[3], 3)
glColor3fv(a[2])
glScalef(0.005, 0.005, 0.005)
drawStrokeStrin g(a, GLUT_STROKE_MON O_ROMAN)
glPopMatrix()
glutSwapBuffers ()


def reshape(width, height):
glViewport(0, 0, width, height)
glMatrixMode(GL _PROJECTION)
glLoadIdentity( )
gluOrtho2D(0, width, 0, height)
glMatrixMode(GL _MODELVIEW)

def keyboard(key,x, y):
if key == chr(27):
sys.exit(0)

def mousebutton(but ton, state, x, y):
print button, state
if button == GLUT_LEFT_BUTTO N and state == GLUT_DOWN:
letters.append([ x,glutGet(GLUT_ WINDOW_HEIGHT)-y, [1,0,0] ])
elif button == GLUT_MIDDLE_BUT TON:
letters.append([ x,glutGet(GLUT_ WINDOW_HEIGHT)-y, [0,1,0] ])
elif button == GLUT_RIGHT_BUTT ON:
letters.append([ x,glutGet(GLUT_ WINDOW_HEIGHT)-y, [0,0,1] ])
glutPostRedispl ay()


glutInit(sys.ar gv)
glutInitDisplay Mode(GLUT_DOUBL E | GLUT_RGB)
glutInitWindowS ize(400, 400)
glutCreateWindo w(sys.argv[0])
glutDisplayFunc (draw)
glutKeyboardFun c(keyboard)
glutMouseFunc(m ousebutton)
glutReshapeFunc (reshape)
reshape(400,400 )
glutMainLoop()