// $Id: pvalidate.js,v 1.2 2001/01/21 17:06:35 kervarker Exp $
function pvalidate(fi)
  {
    exercise = document.forms[fi]
    l = exercise.elements.length-2
    var error = 0
    for (var i = 0; i < l; i++)
      {
        if (exercise.elements[i].value.toLowerCase() != solutions[fi][i])
            { exercise.elements[i].value = ""; error++ }
      }
    if (!error)
        alert("Mat-tre !")
    else
      {
        alert (error+" fazi, siwazh...")
      }
  }

function psolve(fi)
  {
    exercise = document.forms[fi]
    l = exercise.elements.length-2
    for (var i = 0; i < l; i++)
      {
        exercise.elements[i].value = solutions[fi][i]
      }
  }