function encrypt()
 {
         //verification
         var error = "";
         
         if ($('#input').val() == "")
                error += "Please enter some text to encrypt\n";
         if ($('#password').val() == "")
                error += "Please enter a password\n";
         
         if (error != "")
         {
                 alert(error);
                 return 0;
         }
         
         
         var myInput = $('#input').val();
         var myPassword = $('#password').val();
         $('#output').val('Encrypting...');

         $.ajax(
         {
                 url: "encrypt.php",
                 global: false,
                 type: "POST",
                 data: ({ input : myInput, password : myPassword }),
                 dataType: "html",
                 success: function(msg)
                 {
                         $('#output').val(msg);
                 },
                 error: function (msg)
                 {
                         $('#output').val("Oops! Something went wrong :S");
                 }
         }
         );
 }

 function decrypt()
 {
         //verification
         var error = "";

         if ($('#input').val() == "")
                error += "Please enter some text to encrypt\n";
         if ($('#password').val() == "")
                error += "Please enter a password\n";

         if (error != "")
         {
                 alert(error);
                 return 0;
         }

         var myInput = $('#input').val();
         var myPassword = $('#password').val();
         $('#output').val('Decrypting...');
         $.ajax(
         {
                 url: "decrypt.php",
                 global: false,
                 type: "POST",
                 data: ({ input : myInput, password : myPassword }),
                 dataType: "html",
                 success: function(msg)
                 {
                         $('#output').val(msg);
                 },
                 error: function (msg)
                 {
                         $('#output').val("Invalid Password");
                 }
         }
         );
 }