leftpos=0
vertpos=0
if (screen) 
		{
		leftpos=screen.width-550
		vertpos=50
		}

hi = 1;
function setHint(form,qnum)	{			
	hi++; 
	if (hi<questions[qnum-1].length && questions[qnum-1][hi]!=null)	{
		form.hintfield.value = questions[qnum-1][hi];		}
	else	{
		form.hintfield.value = form.hintfield.defaultValue;
		hi=1	}
}
hintwind=false;
function showhint(hint) {
	if (hint!='')	{
		if (hintwind==false)		{
			hintwind = window.open('','hintwind','width=400,height=200,left='+leftpos+', top='+vertpos+'');		}
		hintwind.document.open('text/html','replace');	
		hintwind.document.write("<html><head><title> Q and A </title><style>body {font-family: Arial, Helvetica, sans-serif; font-size: 11pt; text-align: center;}</style></head><body bgcolor='#EEEEEE'><br>"+hint+"</body></html>");
		hintwind.document.close();
		hintwind.focus();
	}
	if (hintwind.close)		{
		hintwind=false;		}
}

function rightorwrong(a) {
	if (a == 'correct') {
		correctwind = window.open('correct.html','correct','width=300,height=200,left='+leftpos+', top='+vertpos+'');
		correctwind.focus();
	}
	else if (a == 'incorrect')	{
		incorrectwind = window.open('incorrect.html','incorrect','width=300,height=200,left='+leftpos+', top='+vertpos+'');
		incorrectwind.focus();
	}		
}

function pictext(swapthis,forthissrc,form,field,wthistext) {
	var i,d=document,arg1=document.images[swapthis];
	arg1.src = forthissrc;
	form.field.value = wthistext;
}

hj=1;
function q_fhint(form,hint)	{			
	var args=q_fhint.arguments;
	hj++; 
	if (hj<args.length && args[hj]!=null)	{
		form.hintfield.value = args[hj];		}
	else	{
		form.hintfield.value = form.hintfield.defaultValue;
		hi=1	}
}