function NextQuestion(q) {
	document.getElementById("question" + q).style.opacity = ".50";
	document.getElementById("question" + q).style.filter = "alpha(opacity=50)";

	document.getElementById("question" + (q+1)).style.opacity = ".50";
	document.getElementById("question" + (q+1)).style.filter = "alpha(opacity=50)";
	document.getElementById("question" + (q+1)).style.visibility = "visible";

	setTimeout("switchQuestion(" + q + ")", 150);
}

function switchQuestion(q) {

	document.getElementById("question" + q).style.visibility = "hidden";
	document.getElementById("tip" + q).style.visibility = "hidden";
	document.getElementById("question" + (q+1)).style.visibility = "visible";

	document.getElementById("question" + (q+1)).style.opacity = "1.00";
	document.getElementById("question" + (q+1)).style.filter = "alpha(opacity=100)";
	document.getElementById("question" + (q+1)).style.visibility = "visible";

}


function tooltip(q,bool) {
	if(bool=='right') {
		document.getElementById("tip" + q).style.color = "#005500";
		document.getElementById("check" + q).src = "img/right.gif";
	} else {
		document.getElementById("tip" + q).style.color = "#990000";
		document.getElementById("check" + q).src = "img/wrong.gif";
	}
	document.getElementById("tip" + q).style.visibility = "visible";
	document.getElementById("next" + q).disabled = false;
	document.getElementById("next" + q).style.fontWeight = "bold";
}

function toggleSubmit() {

	//alert(document.getElementById("age").checked);
	
	if(document.getElementById("name").value.length > 0 && document.getElementById("email").value.length > 0 && document.getElementById("address").value.length > 0 && document.getElementById("phone").value.length > 0 && document.getElementById("age").checked==true && document.getElementById("eula").checked==true) {
		document.getElementById("submit").disabled = false;
		document.getElementById("submit").style.fontSize = "12pt";
		document.getElementById("submit").style.color = "#007700";
	} else {
		document.getElementById("submit").disabled = true;
		document.getElementById("submit").style.fontSize = "";
		document.getElementById("submit").style.color = "#446644";
	}
	
}