function swapFaq(id) {
	thisItem = 'faq' + id;
	thisHdr = 'hdr' + id;
	if(document.getElementById(thisItem).style.display == 'block') {
		document.getElementById(thisItem).style.display = 'none';
		document.getElementById(thisHdr).className = 'faqHdr';
	}
	else {
		document.getElementById(thisItem).style.display = 'block';
		document.getElementById(thisHdr).className = 'faqHdrOn';
	}
}

function showHideRegister() {
	thisItem = 'register';
	if(document.getElementById(thisItem).style.display == 'block') {
		document.getElementById(thisItem).style.display = 'none';
	}
	else {
		document.getElementById(thisItem).style.display = 'block';
	}
}

function showHideRegister2() {
	thisItem = 'register2';
	if(document.getElementById(thisItem).style.display == 'block') {
		document.getElementById(thisItem).style.display = 'none';
	}
	else {
		document.getElementById(thisItem).style.display = 'block';
	}
}

var isNN = (navigator.appName.indexOf("Netscape")!=-1);
function autoTab(input,len, e) {
var keyCode = (isNN) ? e.which : e.keyCode; 
var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
if(input.value.length >= len && !containsElement(filter,keyCode)) {
input.value = input.value.slice(0, len);
input.form[(getIndex(input)+1) % input.form.length].focus();
}
function containsElement(arr, ele) {
var found = false, index = 0;
while(!found && index < arr.length)
if(arr[index] == ele)
found = true;
else
index++;
return found;
}
function getIndex(input) {
var index = -1, i = 0, found = false;
while (i < input.form.length && index == -1)
if (input.form[i] == input)index = i;
else i++;
return index;
}
return true;
}