var whatQ, next, correctId, nextQ;
window.addEvent('domready', function() {


	whatQ = $('answers').title;
	next = $('next');
	
	correctId = correct[whatQ];
	
	selectedAnswers = [];
	
	list = $$('#answers .list');
	list.each(function(element) {
					   
	

	
		element.addEvent('click', function(){
			
			if(selectedAnswers[whatQ] != null) { $('error').innerHTML ="Du får bara välja ett svar"; $('error').style.visibility="visible"; return; } else {}
			
			what = element.title.substr(0,1);
			whatId = element.title.substr(1,2);
			
			if (correctId === 'a') { correctA = 1; }
			else if(correctId === 'b') { correctA = 2; }
			else if(correctId === 'c') { correctA = 3; }
			else { alert('error, no correct answer available'); }
			
			if(correctId == what){  // RÄTT SVAR
			$('responseHead').innerHTML="Rätt svar!";
			} else {  // FEL SVAR
			$('responseHead').innerHTML="Du svarade fel!"; 
			}
			
			$('response').innerHTML="Rätt svar var alternativ "+correctId;
			$('responseP').innerHTML=response[whatQ];
			
			for (i=1;i<=3;i++){
				
			target = 'what'+i;
			
			changeWhat = $(target);
			
			changeClass = $('list'+i);
			
			changeClass.className = "list_no";
			
			element.className = "list_active";
			
			if(i != correctA){ changeWhat.style.color="#ff0000"; } 
			else { changeWhat.style.color="#00ff00"; }
			
			selectedAnswers[whatQ] = what;
			
			}
									   
		});
	
	});
	
next.addEvent('click', function(){
	
	if(selectedAnswers[whatQ] == null) { $('error').innerHTML ="Du måste välja ett svar först"; $('error').style.visibility="visible"; } else{
	
	if(whatQ == 12) 
	{ 
	
	// $('next').style.visibility="hidden"; 
	$('ans1').innerHTML="";
	$('ans2').innerHTML="";
	$('ans3').innerHTML="";
	
	$('responseHead').innerHTML='<br /><br /><br /><br /><br /><br /><a href="http://www.quickly.nu" style="color: #000" target="_blank">Script by Quickly&#8482;';
	$('responseHead').style.fontSize="12px";
	$('responseP').innerHTML="";
	$('response').innerHTML="";
	
	$('question').innerHTML='Testet är nu klart. <br />Klicka på nästa för att starta om<br /><br /><a href="http://www.infokoll.se" target="_top">Tillbaka till startsidan</a>';
	
	$('end').innerHTML='<div class="next" onclick="window.location.href='+"'"+'index.html'+"'"+'"></div>';
	
	for (i=1;i<=3;i++){
	target = 'what'+i;
	changeWhat = $(target);
	changeClass = $('list'+i);
	changeClass.style.visibility="hidden";
	}
	
	return;
	}
	else {}
	
	nextQ = parseInt(whatQ)+1;
	
	
	
	$('currentQ').innerHTML=nextQ;
	$('currentQs').innerHTML=nextQ;
	
	$('answers').title=nextQ;
	
	$('question').innerHTML=questions[nextQ];
	
	$('ans1').innerHTML=answers[nextQ+.1];
	$('ans2').innerHTML=answers[nextQ+.2];
	$('ans3').innerHTML=answers[nextQ+.3];
	
	correctId = correct[parseInt(nextQ)];
	
	$('responseHead').innerHTML="Välj svar";
	$('responseP').innerHTML="";
	$('response').innerHTML="";
	
	for (i=1;i<=3;i++){
	target = 'what'+i;
	changeWhat = $(target);
	changeClass = $('list'+i);
	changeClass.className = "list";
	changeWhat.style.color="#939";
	}
	
	$('error').style.visibility="hidden";
	
	correctA = 0;
	
	checkHeight = height[nextQ];
	
	if(checkHeight != 'default'){ $('question').style.minHeight=checkHeight; }
	else { $('question').style.minHeight="160px"; }
	
	
	
	
	
	whatQ = nextQ;
	
	

	
	}
});



});

function show() {

	document.getElementById('popup').style.visibility="visible";

}