// JavaScript Document

<!--
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function ninumber( iNIReceived ) {
    sniNumber = document.getElementById( 'ninumber' ).value ;
    //alert( 'nirecieved = ' + iNIReceived ) ;
    //alert( 'ninumber = ' + sniNumber ) ;
    if( iNIReceived != 1 ) {
        return false ;
    }
    if( iNIReceived == 1 && sniNumber == '' ) {
        return true ;
    } else {
        return false ;
    }
}

function employerfound( iEmployerFound ) {
    sEmployerContact        = document.getElementById( 'employercontact' ).value ;
    sEmployerCompany        = document.getElementById( 'employercompany' ).value ;
    sEmployerTown           = document.getElementById( 'employertown' ).value ;
    //sEmployerTelephone      = document.getElementById( 'employertelephone' ).value ;

    //alert( 'employerfound = ' + iEmployerFound ) ;

    if( iEmployerFound != 1 ) {
        return false ;
    }
    //if( iEmployerFound == 1 && sEmployerContact == '' && sEmployerCompany == '' && sEmployerTown == '' && sEmployerTelephone == '' ) {
    if( iEmployerFound == 1 && ( sEmployerContact == '' || sEmployerCompany == '' || sEmployerTown == '' ) ) {
        return true ;
    } else {
        return false ;
    }
}

function englishgrade( sEnglishPredicted ) {
    sEnglishActual = document.getElementById( 'englishactual' ).value ;

    if( sEnglishPredicted == '' && sEnglishActual == ''  ) {
        return true ;
    } else {
        return false ;
    }
}

function mathsgrade( sPredicted ) {
    sActual = document.getElementById( 'mathsactual' ).value ;

    if( sPredicted == '' && sActual == ''  ) {
        return true ;
    } else {
        return false ;
    }
}

function sciencegrade( sPredicted ) {
    sActual = document.getElementById( 'scienceactual' ).value ;

    if( sPredicted == '' && sActual == ''  ) {
        return true ;
    } else {
        return false ;
    }
}

function ictgrade( sPredicted ) {
    sActual = document.getElementById( 'ictactual' ).value ;

    if( sPredicted == '' && sActual == ''  ) {
        return true ;
    } else {
        return false ;
    }
}

function applicanttype( sPredicted ) {
    sElectrical = document.getElementById( 'electrical' ).checked ;
    sPlumbing = document.getElementById( 'plumbing' ).checked ;
    sEngMaint = document.getElementById( 'engineeringmaint' ).checked ;
    sNHSEngMaint = document.getElementById( 'nhsengineeringmaint' ).checked ;
    sHeating = document.getElementById( 'heatingventilation' ).checked ;

    //alert(document.getElementById( 'electrical' ) ) ;
     //alert( 'E: ' + sElectrical + ' P: ' + sPlumbing + ' EM: ' + sEngMaint + ' NHSEM: ' + sNHSEngMaint + ' H: ' + sHeating ) ;

    if( !sElectrical && !sPlumbing && !sEngMaint && !sNHSEngMaint && !sHeating ) {
        return true ;
    } else {
        return false ;
    }
}


//-->

// End -->