I added a GUI to my webpage scraper

#!/usr/bin/python
#Appraiser Data scraper example.
#Written by Steve Atchison March 23 2013
import urllib2
from Tkinter import *

def getwebhtml():
    #This gets the html text from the appraiser webpage using the parcel number entered by user: assines it to the_page
    pid = pinnum.get()
    req = urllib2.Request('http://www.snco.us/ap/R_prop/Comp.asp?PRCL_ID='+str(pid)+'&PRCL_CD=01&YEAR=2013')
    response = urllib2.urlopen(req)
    the_page = response.read()

    startchar = the_page.find('PID1=')
    #compareable pin
    comp1=(the_page[int(startchar):int(startchar)+21])
    #saleprice
    saleprice=(the_page[int(startchar+88):int(startchar)+99])  
    #sale date
    saledate=(the_page[int(startchar+63):int(startchar)+67])

    txtbox.insert("1.0",comp1+'\n')
    txtbox.insert("2.0",'Date: '+saledate+'\n')
    txtbox.insert("3.0",'Sale price:'+saleprice+'\n\n')

    startchar = the_page.find('PID2=')
    #compareable pin
    comp1=(the_page[int(startchar):int(startchar)+21])
    #saleprice
    saleprice=(the_page[int(startchar+88):int(startchar)+99])  
    #sale date
    saledate=(the_page[int(startchar+63):int(startchar)+67])
   
    txtbox.insert("1.0",comp1+'\n')
    txtbox.insert("2.0",'Date: '+saledate+'\n')
    txtbox.insert("3.0",'Sale price:'+saleprice+'\n\n')
 
    startchar = the_page.find('PID3=')

    #compareable pin
    comp1=(the_page[int(startchar):int(startchar)+21])
    #saleprice
    saleprice=(the_page[int(startchar+88):int(startchar)+99])  
    #sale date
    saledate=(the_page[int(startchar+63):int(startchar)+67])
   
    txtbox.insert("1.0",comp1+'\n')
    txtbox.insert("2.0",'Date: '+saledate+'\n')
    txtbox.insert("3.0",'Sale price:'+saleprice+'\n\n')

    startchar = the_page.find('PID4=')
    #compareable pin
    comp1=(the_page[int(startchar):int(startchar)+21])
    #saleprice
    saleprice=(the_page[int(startchar+88):int(startchar)+99])  
    #sale date
    saledate=(the_page[int(startchar+63):int(startchar)+67])
   
    txtbox.insert("1.0",comp1+'\n')
    txtbox.insert("2.0",'Date: '+saledate+'\n')
    txtbox.insert("3.0",'Sale price:'+saleprice+'\n\n')

    startchar = the_page.find('PID5=')
    #compareable pin
    comp1=(the_page[int(startchar):int(startchar)+21])
    #saleprice
    saleprice=(the_page[int(startchar+88):int(startchar)+99])  
    #sale date
    saledate=(the_page[int(startchar+63):int(startchar)+67])
   
    txtbox.insert("1.0",comp1+'\n')
    txtbox.insert("2.0",'Date: '+saledate+'\n')
    txtbox.insert("3.0",'Sale price:'+saleprice+'\n\n')

def cleartext():
    txtbox.delete("1.0",  END)
    pinnum.delete(0,END)

root = Tk()
btn = Button(root, text = "Get Comparables", command = getwebhtml)
btn.pack()

btn2=Button(root, text="Clear", command=cleartext)
btn2.pack()

pinnum=Entry(root)
pinnum.pack()

txtbox = Text(root)
txtbox.pack()

root.mainloop()