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document.write(i +" => " + days[i]);
                                document.write("</br>");

                             }
                             document.write("</br>");
                       </SCRIPT>
                    </BODY>

                     </HTML>
                 On running the above program, we get the following output:












                 The while Loop

                 The while statement or loop is used to repeat a set of instructions until a conditional expression returns True. Once the
                 expression returns False, the loop is terminated. Following is the syntax of the while loop in JavaScript:
                   initialisation_expression;

                   while (conditional_expression) {
                   //loop body
                   update_expression;
                   }
                 Where,

                 Ð Ðinitialisation_expression: In this expression, a variable is initialized. Unlike for loop, this section appears outside
                   the loop.

                 Ð Ðconditional_expression: Similar to for loop, this expression contains a logical condition which evaluates either True
                   or False.

                 Ð Ðupdate_expression: The loop control variable is updated here.
                 Flow Diagram


                                                    Ini aliza on/Star ng
                                                       statement

                                                             Next itera on of the loop




                                                                              Execute
                                                         Test       True  statement(s) inside
                                                       Condi on
                                                                            body of loop


                                                           False


                                                      Exit from loop


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