<!--
var bgImg = 
	new Array(
		"http://www.certapro.com/images/bg-1.gif",
		"http://www.certapro.com/images/bg-2.gif",
		"http://www.certapro.com/images/bg-3.gif", 
		"http://www.certapro.com/images/bg-4.gif",
		"http://www.certapro.com/images/bg-5.gif"
	);

var bgColor = 
	new Array(
		"#603913",
		"#A39D7C",
		"#545720", 
		"#d5a05a",
		"#606384"
	);

function randRange(intLowerBound, intUpperBound){
	return Math.round(Math.random() * (intUpperBound - intLowerBound)) + intLowerBound
}

function randomBackground() 
{
	var r = randRange(0,4);
	var rand_bg = bgImg[r];
	var rand_color = bgColor[r];
	document.body.style.backgroundImage = 'url(' + rand_bg + ')';
	document.body.style.backgroundColor = rand_color;
}

function init() 
{
	if (document.body){
		randomBackground();
	}
}

function myFocus(element) {
     if (element.value == element.defaultValue) {
       element.value = '';
     }
}

function checkLocator(){ //v2.0
	var theForm = document._locator;
	var errMsg = "";
	var setfocus = "";

	if (theForm['zip'].value == ""){
		errMsg = "Please enter your Zip or Postal code.";
		setfocus = "['zip']";
	}
	if (theForm['zip'].value == "Zip / Postal Code"){
		errMsg = "Please enter your Zip or Postal code.";
		theForm['zip'].value = ""
		setfocus = "['zip']";
	}
	if (errMsg != ""){
		alert(errMsg);
		eval("theForm" + setfocus + ".focus()");
	}
	else
	{
		theForm.submit();
	}
}


//  In-page Pop-up Module
function $(x)
{
	return document.getElementById(x);
}
function show_signup()
{
	$('signup-form').style.display = 'block';
}

function hide_signup()
{
	$('signup-form').style.display = 'none';
}

function signup_submit(w)
{
    w.submit();
}

//-->