I\'m trying to click on the \"Search all flights\" button in http://www.priceline.com/ but i\'m having some problems.
I know that mechanize doesn\'t work with javasc
I suggest using selenium
(download link), which has very heavy support for javascript. All docs here.
Here is a quick example of how you can do that:
from selenium import webdriver
driver = webdriver.Firefox()
driver.get("http://www.priceline.com/")
driver.find_element_by_id("hotel-btn-submit-retl").click()
driver.close()
Selenium or a similar library would be the best fit for you. It employs a full browser (Firefox, Chrome, etc.) and gives you a programmable API.