/**
* Zbiór funkcji sprawdzających pola formularza
* @version  0.1.0-bf3
* @date     2006-05-08 17:51:49
*/

// 'normalny' kolor ramki inputa
if( !cfBorderColor )
  var cfBorderColor   = '#000000';
if( !cfWarningColor )
  var cfWarningColor  = '#ff0000';

// zmienne pomocnicze
var sAllWarnings = '';
var oFirstWrong;
var bIsWarnings = false;
var bAllGood                 = true;

// wyrazenia reguralne
var        reS = /\s/gi;
var reEmail = /^[a-z0-9_.-]+([_\\.-][a-z0-9]+)*@([a-z0-9_\.-]+([\.][a-z]{2,4}))+$/i;
var        reFloat = /^-?[0-9]{1,}[.]{1}[0-9]{1,}$/i;
var        reInt = /^-?[0-9]{1,}$/i;
var        reDot = /\,/gi;


function fieldOperations( oObj, bCheck, sInfo ){

        if( bCheck === true ) {
    if( oObj.type != 'hidden' )
      oObj.style.borderColor = cfBorderColor;
        }
        else {
    if( sInfo )
                  sAllWarnings += sInfo +'\n';
                if( oObj.type != 'hidden' ){
                  oObj.style.borderColor = cfWarningColor;
      if( bIsWarnings == false )
        oFirstWrong = oObj;
                }
                bIsWarnings = true;
                return false;
        }

return true;
} // end function fieldOperations


function checkText( oObj, sInfo ) {

        checkT = oObj.value.replace( reS, "" );

  var bCheck = true;
        if( checkT == '' )
    bCheck = false;

  return fieldOperations( oObj, bCheck, sInfo );
} // end function checkText


function checkEmail( oObj ) {

        var sEmail = oObj.value;

  var bCheck = true;
        if ( sEmail.search( reEmail ) == -1 )
    bCheck = false;

  return fieldOperations( oObj, bCheck, cfLangMail );
} // end function checkEmail


function checkFloat( oObj, sInfo ) {

  var bCheck = true;
        if( oObj.value.search( reFloat ) == -1 && oObj.value.search( reInt ) == -1 ){
    if( !sInfo )
      var sInfo = cfWrongValue;
    bCheck = false;
  }

  return fieldOperations( oObj, bCheck, sInfo );
} // end function checkFloat


function checkInt( oObj, sInfo ) {

  var bCheck = true;
        if( oObj.value.search( reInt ) == -1 ) {
    if( !sInfo )
      var sInfo = cfWrongValue;
    bCheck = false;
  }

  return fieldOperations( oObj, bCheck, sInfo );
} // end function checkInt


function checkFloatValue( oObj, iMinFloat, sInfo ) {

  var bCheck = true;
        if( +oObj.value <= +iMinFloat ) {
    if( !sInfo )
      var sInfo = cfToSmallValue;
    bCheck = false;
  }

  return fieldOperations( oObj, bCheck, sInfo );
} // end function checkFloatValue

function checkIntValue( oObj, minInt, sign, sInfo ) {
  if( !minInt )
    var minInt = 0;
  if( !sign )
    var sign = '==';
  if( !sInfo )
    var sInfo = cfWrongValue;

        eval ( 'var bCheck = ( '+ +oObj.value +' '+ sign +' '+ +minInt +' );' );

  return fieldOperations( oObj, bCheck, sInfo );
} // end function checkIntValue


function checkTxt( oObj, iMin, sInfo ) {
        if( !iMin )
                var iMin = 6;

        var check = oObj.value.replace( reS, "" );

  var bCheck = true;
        if( check.length < iMin ){
    bCheck = false;
    if( !sInfo )
      var sInfo = cfTxtToShort;
  }
  return fieldOperations( oObj, bCheck, sInfo );
} // end function checkTxt


function cfDot( oObj ){
        return oObj.value.replace(reDot, "\.");
}  // end function cfDot

function cfFix( f ){
        f        = f.toString( );
        var re        = /\,/gi;
        f        = f.replace( re, "\." );

        f = Math.round( f * 100 );
        f = f.toString( );
        var sMinus = f.slice( 0, 1 );
        if( sMinus == '-' ){
         f = f.slice( 1, f.length )
        }
        else
         sMinus = '';
        if( f.length < 3 ) {
                while( f.length < 3 )
                        f = '0' + f;
        }

        var w = sMinus + f.slice( 0, f.length-2 ) + "." + f.slice( f.length-2, f.length );

        if( w.search( reFloat ) == -1 )
                w = '0.00';
        return w;
} // end function cfFix

function checkForm( form, aA ) {

  sAllWarnings         = '';
  bIsWarnings         = false;
  bAllGood                        = true;
  oFirstWrong         = '';
  var oO;
  var sT; // typ

  for( i in aA ) {

    if( typeof(aA[i][0])=="object" && aA[i][0].constructor == Array ){
      oO = [form[aA[i][0][0]], form[aA[i][0][1]]];
    }
    else
      oO = form[aA[i][0]];

    /* Wizzud ...*/
if(oO){
   if( aA[i][1] )
     sT = aA[i][1];
   else
     sT = false;
}else{
   sT = true;
} /*... /Wizzud */


                if( !sT || sT == 'simple' ) {
                        bAllGood = checkText( oO, aA[i][2] );
                }
                else if( ( sT == 'email' ) && ( ( aA[i][2] === true && oO.value ) || !aA[i][2] ) ) {
                        bAllGood = checkEmail( oO );
                }
                else if( ( sT == 'float' ) && ( ( aA[i][3] === true && oO.value ) || !aA[i][3] ) ) {
                        oO.value = cfDot( oO );
                        bAllGood = checkFloat( oO );
                        if( bAllGood ){
                                oO.value = cfFix( oO.value );
                                if(        aA[i][2] != '' )
                                        bAllGood = checkFloatValue( oO, aA[i][2] );
                        }
                }
                else if( ( sT == 'txt' ) && ( ( aA[i][4] === true && oO.value ) || !aA[i][4] ) ) {
                        bAllGood = checkTxt( oO, aA[i][2], aA[i][3] );
                }
                else if( ( sT == 'int' ) && ( ( aA[i][5] === true && oO.value ) || !aA[i][5] ) ) {
                        bAllGood = checkInt( oO, aA[i][3] );
                        if( aA[i][2] && bAllGood ) {
                                if( aA[i][4] ) {
                                        bAllGood = checkIntValue( oO, aA[i][2], aA[i][4], aA[i][3] );
                                }
                                else
                                        bAllGood = checkFloatValue( oO, aA[i][2], aA[i][3] );
                        }
                }

        } // end for

  if( bIsWarnings == true ) {
                sAllWarnings = cfLangNoWord + '\n' + sAllWarnings;
    alert ( sAllWarnings );
    if( oFirstWrong )
      oFirstWrong.focus();
    return false;
        }
return true;
} // end function checkForm