function openGame(sGameID) {
	window.open("http://www.misdaadnet.nl/game.php?gid="+sGameID, "game", 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=968,height=580,left = 476,top = 310');
}


function checkForm() {
	var bReturn = true;

	if(!document.contest.answer1.checked && !document.contest.answer2.checked && !document.contest.answer3.checked) {
		document.getElementById("questionholder").style.border = "1px red solid";
		alert("U heeft geen antwoord ingevuld.");
		bReturn = false;
	} else document.getElementById("questionholder").style.border = "none";

	if(document.contest.firstname.value.length < 2) {
		document.contest.firstname.style.border = "1px red solid";
		alert("Uw voornaam is niet compleet ingevuld.");
		bReturn = false;
	} else document.contest.firstname.style.border = "1px darkblue solid";

	if(document.contest.lastname.value.length < 2) {
		document.contest.lastname.style.border = "1px solid red";
		alert("Uw achternaam is niet compleet ingevuld.");
		bReturn = false;
	} else document.contest.lastname.style.border = "1px darkblue solid";


	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if(!filter.test(document.contest.email.value)) {
		document.contest.email.style.border = "1px red solid";
		alert("Uw emailadres is niet correct.");
		bReturn = false;
	} else document.contest.email.style.border = "1px darkblue solid";

	if(!document.contest.agreement.checked) {
		document.getElementById("agreeholder").style.border = "1px red solid";
		alert("U moet akkoord gaan met de voorwaarden.");
		bReturn = false;
	} else document.getElementById("agreeholder").style.border = "none";

	return bReturn;
}


function showTerms(){
	document.getElementById("contesttermsholder").style.display = "block";

}

function exitTerms(){
	document.getElementById("contesttermsholder").style.display = "none";

}