if (document.images) {
	var oOn=new Image();oOn.src="Gengrafix/on.gif";
	var oOn_down=new Image();oOn_down.src="menus_down/on.gif";
	var oOff_down=new Image();oOff_down.src="menus_down/boff.gif";
	var oOff=new Image();oOff.src="Gengrafix/boff.gif";
	loaded=true;
}
function CBMouseDown(nQuestion,nAnswer) {
	if (document.images && (loaded == true)) {
		cNumber=(nQuestion*10)+nAnswer;
		cImageName="iQuiz"+cNumber;
		cAnswer="Answer"+nQuestion;
		nCurrentAnswer=document.QuizForm.elements[cAnswer].value;
		if (nAnswer==nCurrentAnswer) {
			oCurrent=oOn_down.src;
		} else {
			oCurrent=oOff_down.src;
		}
		document[cImageName].src = oCurrent;
	}
	return true;
}
function DoMyRadio(nQuestion,nAnswer) {
	if (document.images && (loaded == true)) {
		cNumber=(nQuestion*10)+nAnswer;
		cImageName="iQuiz"+cNumber;
		cAnswer="Answer"+nQuestion;
		nCurrentAnswer=Math.floor(document.QuizForm.elements[cAnswer].value);
		if ((nCurrentAnswer!=0) && (nCurrentAnswer!=nAnswer)) {
			nOld=(nQuestion*10)+nCurrentAnswer;
			cOldName="iQuiz"+nOld;
			document.images[cOldName].src=oOff.src;
		}
		document.images[cImageName].src=oOn.src;
		document.QuizForm.elements[cAnswer].value=nAnswer;
   }
}