function matchQuan(id) {
document.getElementById('quan'+id+'').value = document.getElementById('tquan'+id+'').value;
document.getElementById('cquan'+id+'').value = document.getElementById('tquan'+id+'').value;
}

function expandCollapse(panel) {
if (document.getElementById(''+panel+'').style.display == "none") {
	document.getElementById(''+panel+'').style.display = "block"; 
} else if (document.getElementById(''+panel+'').style.display == "block") {
	document.getElementById(''+panel+'').style.display = "none"; }
}

function popMap() {
var theurl = "/files/contactMap.php";
window.open(theurl,'fullsizePicWindow','width=640,height=320toolbar=0,location=0,directories=0,status=1,menubar=0,resizable=0,scrollbars=0');	
}

function toggle(section) {
if (document.getElementById(''+section+'').style.display == "block") { document.getElementById(''+section+'').style.display="none";
} else if (document.getElementById(''+section+'').style.display == "none") { document.getElementById(''+section+'').style.display="block"; }
}

function updateFriendPreview(text,id) {
	length = text.length;
	
	if (id == "friendName" && length<40) {
	document.getElementById(''+id+'').innerHTML = text;
	} else if (id == "customMessage" && text != "" && length<201) {
		var message = "They also included the following message:<br><br>";
		var message = message + text;
		var message = message + "<br><br>";
		document.getElementById('customMessageCounter').value = 200-length;
		document.getElementById(''+id+'').innerHTML = message;
		document.getElementById(''+id+'').style.display = block;
	} else if (id == "customMessage" && text == "") {
		document.getElementById(''+id+'').innerHTML = "";
		document.getElementById(''+id+'').style.display = none;
	}
}

function updateCheckoutExp() {
themonth = document.getElementById('checkoutExpMonth').value;
theyear = document.getElementById('checkoutExpYear').value;
document.getElementById('checkoutExpDate').value = themonth + theyear;
}