<!-- hide script from old browsers



function setFocus(){
	document.forms.worldcupquiz.name.focus();}

function isValidEmail(email, required) {
    if (required==undefined) {   // if not specified, assume it's required
        required=true;
    }
    if (email==null) {
        if (required) {
            alert("Please enter a valid email address.");
			return false;

        }
        return true;
    }
    if (email.length==0) {  
        if (required) {
            return false;
        }
        return true;
    }
    if (! allValidChars(email)) {  // check to make sure all characters are valid
        return false;
    }
    if (email.indexOf("@") < 1) { //  must contain @, and it must not be the first character
        return false;
    } else if (email.lastIndexOf(".") <= email.indexOf("@")) {  // last dot must be after the @
        return false;
    } else if (email.indexOf("@") == email.length) {  // @ must not be the last character
        return false;
    }
	
    return true;
}

function allValidChars(email) {
  var parsed = true;
  var validchars = "abcdefghijklmnopqrstuvwxyz0123456789@.-";
  for (var i=0; i < email.length; i++) {
    var letter = email.charAt(i).toLowerCase();
    if (validchars.indexOf(letter) != -1)
      continue;
    parsed = false;
    break;
  }
  return parsed;
}



function validateApplication(register)
{

if(document.forms[register].name.value=="")
 {
	alert("Please enter your name in the box provided");
	document.forms[register].name.focus();
	return false;
}

else if(document.forms[register].companyname.value=="")
{
	alert("Please enter your company name in the box provided");
	document.forms[register].companyname.focus();
	return false;
}

else if(document.forms[register].contactnumber.value=="")
{
	alert("Please enter your contact number in the box provided");
	document.forms[register].contactnumber.focus();
	return false;
}

else if(document.forms[register].emailaddress.value=="")
{
	alert("Please enter your email address in the box provided");
	document.forms[register].emailaddress.focus();
	return false;
}

else if (! isValidEmail(document.forms[register].emailaddress.value)) 
{
 	alert("Please enter a correctly formatted email address. Be sure not to include any additional spaces before and after your email address.");
 	document.forms[register].emailaddress.focus();
 	return false;
 }

else if(document.forms[register].answer1.value=="")
{
	alert("Please ensure you submit your answer to question 1");
	document.forms[register].answer1.focus();
	return false;
}
else if(document.forms[register].answer2.value=="")
{
	alert("Please ensure you submit your answer to question 2");
	document.forms[register].answer2.focus();
	return false;
}
else if(document.forms[register].answer3.value=="")
{
	alert("Please ensure you submit your answer to question 3");
	document.forms[register].answer3.focus();
	return false;
}
else if(document.forms[register].answer4.value=="")
{
	alert("Please ensure you submit your answer to question 4");
	document.forms[register].answer4.focus();
	return false;
}
else if(document.forms[register].answer5.value=="")
{
	alert("Please ensure you submit your answer to question 5");
	document.forms[register].answer5.focus();
	return false;
}
else if(document.forms[register].answer6.value=="")
{
	alert("Please ensure you submit your answer to question 6");
	document.forms[register].answer6.focus();
	return false;
}
else if(document.forms[register].answer7.value=="")
{
	alert("Please ensure you submit your answer to question 7");
	document.forms[register].answer7.focus();
	return false;
}
else if(document.forms[register].answer8.value=="default")
{
	alert("Please ensure you submit your answer to question 8");
	document.forms[register].answer8.focus();
	return false;
}
else if(document.forms[register].answer9a.value=="")
{
	alert("Please ensure you submit your answer to question 9a");
	document.forms[register].answer9a.focus();
	return false;
}
else if(document.forms[register].answer9b.value=="")
{
	alert("Please ensure you submit your answer to question 9b");
	document.forms[register].answer9b.focus();
	return false;
}
else if(document.forms[register].answer10.value=="")
{
	alert("Please ensure you submit your answer to question 10");
	document.forms[register].answer10.focus();
	return false;
}
else if(! document.forms[register].readdetails.checked)
{
	alert("Please ensure you have ticked the checkbox to say you have read the competition details below");
	document.forms[register].readdetails.focus();
	return false;
}
	return true;
}

// end hiding script from old browsers -->