var qtimerID = null;
		var qtimerOn = false;
		var qtimecount = 2000;
		
        function showAnswerLayer(layerName){
        	if(check){

        		if (what =="none"){
        			return;
        			}
	        	else if (what == "moz"){
	        		loc = window.pageYOffset+200;
	        		document.getElementById(layerName).style.top=loc+"px";
        			document.getElementById(layerName).style.visibility="visible";
        			}
        		else{
        		  //alert(loc);
        		  //loc = event.srcElement.offsetTop;
        		  if(!mainpage.scrollTop)
        		  	loc = document.body.scrollTop+200;
        		  else
        		  	loc = mainpage.scrollTop+200;
     
        		  eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.top="'+loc+'px" ' );
                  eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"');
                  }
		 }
        	else {// alert ("Please wait for the page to finish loading.");
        		return;}
		}

function quizRight() {
	hideAnswerLayers();
	showAnswerLayer('quiz_correct');
	qstartTime();
}

function quiz2Right() {
	hideAnswerLayers();
	showAnswerLayer('quiz_correct2');
	qstartTime();
}

function quiz3Right() {
	hideAnswerLayers();
	showAnswerLayer('quiz_correct3');
	qstartTime();
}

function quiz4Right() {
	hideAnswerLayers();
	showAnswerLayer('quiz_correct4');
	qstartTime();
}

function quiz5Right() {
	hideAnswerLayers();
	showAnswerLayer('quiz_correct5');
	qstartTime();
}

function quiz6Right() {
	hideAnswerLayers();
	showAnswerLayer('quiz_correct6');
	qstartTime();
}

function quiz7Right() {
	hideAnswerLayers();
	showAnswerLayer('quiz_correct7');
	qstartTime();
}

function quiz8Right() {
	hideAnswerLayers();
	showAnswerLayer('quiz_correct8');
	qstartTime();
}

function quiz9Right() {
	hideAnswerLayers();
	showAnswerLayer('quiz_correct9');
	qstartTime();
}

function quiz10Right() {
	hideAnswerLayers();
	showAnswerLayer('quiz_correct10');
	qstartTime();
}

function quiz11Right() {
	hideAnswerLayers();
	showAnswerLayer('quiz_correct11');
	qstartTime();
}

function quizWrong() {
	hideAnswerLayers();
	showAnswerLayer('quiz_incorrect');
	qstartTime();
}

function hideAnswerLayers() {
	hideLayer('quiz_incorrect');
	hideLayer('quiz_correct');
	hideLayer('quiz_correct2');
	hideLayer('quiz_correct3');
	hideLayer('quiz_correct4');
	hideLayer('quiz_correct5');
	hideLayer('quiz_correct6');
	hideLayer('quiz_correct7');
	hideLayer('quiz_correct8');
	hideLayer('quiz_correct9');
	hideLayer('quiz_correct10');
	hideLayer('quiz_correct11');
	clearTimeout(qtimerID);
    qtimerID = null;
    qtimerOn = false;		
}

		function qstartTime() {
	        if (qtimerOn == false) {
                qtimerID=setTimeout( "hideAnswerLayers()" , qtimecount);
                qtimerOn = true;
	        }


		}