Which button was used

[NZ_Kiwis]

Page1.php

<input type="submit" value="Complete" name="Complete" style="font-size: 8pt; font-family: Tahoma">

<input type="submit" value="AddComment" name="AddComment" style="font-size: 8pt; font-family: Tahoma">

I thought this would work

Page2.php

$submit = $_POST['submit'];

[NogDog]

Give each button the same value for the name attribute, then check which value it has:

<input type="submit" value="Complete" name="submit">	
<input type="submit" value="AddComment" name="submit">

if(isset($_POST['submit']))
{
   switch($_POST['submit'])
   {
      case 'Complete':
         // do "Complete" stuff here
         break;
      case 'AddComent':
         // do "AddComment" stuff here
         break;
      default:
         // handle invalid value here
   }
}