i am trying to create a webpage. In creating webpage i have troubling by java script.
I have to make a drop down button.
The elements of drop down button are pakistan afganistan india.
Question is, when i click on pakistan then cities of Pakistan must be show, same if i click on afganistan then cities of afganistan must be shown, same as india, when i clicked at india then cities of india must shown, in another dropdown box.
After that when i click on india. then there city. then a message window must be appear with Message "Chuck dai india", sane as pakistan "Pakistan is world champion", and with afganistan "Afganistan is neighbour of pakistan"
Can u tell me java script use for it.
Please give me proper code and tell me reference of website.
I am new to java script.