How can I change drop down box #2 based on input from drop down box #1?

Question

I have two drop down menus.

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Answer 1

JS Fiddle

Markup

Javascript

function selectCountry()
{
   var asset = document.getElementById('asset_id');
   var assetText = asset.options[asset.selectedIndex].text;



    var country_id = document.getElementById('country_id');

    if(assetText.toLowerCase().indexOf('spanish') > -1)
       country_id.value = 12;  //spain
    else if(assetText.toLowerCase().indexOf('german') > -1)
       country_id.value = 14;  //germany
    else if(assetText.toLowerCase().indexOf('english') > -1)
       country_id.value = 11;  //england
    else if(assetText.toLowerCase().indexOf('french') > -1)
       country_id.value = 13;  //france
}​

    

             

                                                        
            
            

              
                
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