function playSound(soundobj) {
 var thissound=document.getElementById(soundobj);
  
  thissound.Play();
}
function stopSound(soundobj) {
  var thissound=document.getElementById(soundobj);
  thissound.Stop();
  thissound.Rewind();
}
function loginS(lag, showWhat){
	if (document.getElementById){
		txtLag=lag + "2";
		if(showWhat==1 || showWhat==2){
			document.getElementById(txtLag).style.display="none";
			if(showWhat==2){
				document.getElementById(lag).focus();
			}
		}else{
			if(showWhat.value==""){
				document.getElementById(txtLag).style.display="";
			}
		}
	}
}

function rememberedPassword(){
   setTimeout('checkNow()', 50)
   /*Gives the browser time so inputfields can be automatically filled*/
}
function checkNow(){
		if(	document.getElementById('loginemail').value!="" && document.getElementById('loginpw').value!="")
		{
			document.getElementById('loginemail2').style.display="none";
			document.getElementById('loginpw2').style.display="none";
		}else{
			document.getElementById('loginemail').value=""
			document.getElementById('loginpw').value=""
		}
}
function quizTimer()
{
	//make sure time is number
	var	timeSeconds=document.getElementById('timeSeconds').innerHTML * 1;
	var	timeMinutes=document.getElementById('timeMinutes').innerHTML * 1;
	var	timeHours=document.getElementById('timeHours').innerHTML * 1;
	
	if(timeSeconds==59)
	{
		document.getElementById('timeSeconds').innerHTML="00";
		if(timeMinutes==59)
		{
			document.getElementById('timeMinutes').innerHTML="00";

			s=timeHours++;
			if(s<10)
				s="0"+s;
			document.getElementById('timeHours').innerHTML=s;
		}
		else
		{
			t=++timeMinutes;
			if(t<10)
				t="0"+t;
			document.getElementById('timeMinutes').innerHTML=t;
		}
	}
	else
	{
		u=++timeSeconds;
			if(u<10)
				u="0"+u;
			document.getElementById('timeSeconds').innerHTML=u;
	}
	setTimeout('quizTimer()', 1000);
}

function openDropdown(type)
{
	document.getElementById('dropdown'+ type).style.display="";
}

function closeDropdowns()
{
	document.getElementById('dropdownquiz').style.display="none";
	document.getElementById('dropdownhiscore').style.display="none";
}

function hideShowLayer(layerId){
	if (document.getElementById){
		if(document.getElementById(layerId).style.display=="none")
			document.getElementById(layerId).style.display="block";
		else if(document.getElementById(layerId).style.display=="block")
			document.getElementById(layerId).style.display="none";
	}
}