The Khewra Salt Mine (or Mayo Salt Mine) is located in Khewra, north of Pind Dadan Khan, an administrative subdivision of Jhelum District, Punjab Region, Pakistan, which rises from the Indo-Gangetic Plain. It is Pakistan's largest and oldest salt mine and the world's second largest.
The file jquery.simpleWeather.min.js is missing and required by the Simple Weather module. Download the SimpleWeather jQuery plugin and read the README.txt file found inside the simple_weather.module file for installation instructions.