var result = new Array();
var correct = new Array();
var questions, answers, word, exp, def;
var sayIt;
var verify;

function checkAnswers() 
{ 
    sayIt = "<h3>&nbsp;&nbsp;&nbsp;&nbsp;Answers</h3>";
    for(r=1;r<result.length;r++) 
    {
      if (result[r] == 2) 
            {            
                sayIt += "<img src='images/checkmark.gif'> " + (r) + ". Right. " + correct[r] + "<p>&nbsp;";
            }         
            else         
                if (result[r] == 1) 
                {            
                    sayIt += "<img src='images/spacer.gif' width='20px'> " +( r) + ". Oops. " + correct[r] + "<p>&nbsp;";
                 }
        else
        {
            sayIt += "<img src='images/spacer.gif' width='20px'> " + "You didn't answer number " + (r) + ".<br><img src='images/spacer.gif' width='20px'> Go ahead and try.<p>&nbsp;";
        }
    } 
    RF.innerHTML=sayIt;
}
 
 function clearForm(form) {
	var element;
	for (var i = 0; i < form.elements.length; i++) {
		element = form.elements[i];
		if (element.type == "text" || element.type == "password" || element.type == "textarea") element.value = '';
		else if (element.type.indexOf("select") != -1) element.selectedIndex = -1;
		else if (element.type == "checkbox" && element.checked) element.checked = false;
		else if (element.type == "radio" && element.checked == true) element.checked = false;
	}
	for (var r = 0;r<result.length;r++) 
	{
	result[r] = 0;
	}
}
    
function startList() { 
RF = document.getElementById("AF");
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}

function setResult(resLen) {
 for(var q = 0; q < resLen; q++) 
    { 
	result[q] = 0;
    }
}