
<!--
function swapImg(swapImg, swapSrc)
{
	document.images[swapImg].src = swapSrc;
}

function checkZip()
{
	var checkNum = document.forms.form1.elements.zip.value;
	var checkExp = /\d{5}/;
	if (checkExp.test(checkNum))
		return true;
	else
	{
		alert('Please enter a five digit zip code.');
		return false;
	}	
}
//-->