How to Convert All Array String In uppercase using javascrip

Question

I want To Convert all Array Element InTo  UpperCase And Store In Another Array Using JavaScript.

 

<script>

$("#category").on('submit', function () { 

 

                          //All TextBox Value Store In variable  

 

var Category1 = $("input[name='[0].Category']").val();

var Category2 = $("input[name='[1].Category']").val();

var Category3 = $("input[name='[2].Category']").val();

var Category4 = $("input[name='[3].Category']").val();

var Category5 = $("input[name='[4].Category']").val();

 

                             // All Variable Strore In Array 

var names = [Category1, Category2, Category3, Category4, Category5]; 

                                // Now I want To Convert All Value In UpperCase  

  

 

</script>