function RollThis(imgName, state, imgType)
{
	document[imgName].src = "media/images/" + imgName + state + imgType;
}

function VerifyContact(F)
{
	var submitForm = 1;
	var errMsg = "";
	
	if (F.name_first.value == "" || F.name_last.value == "" || F.email.value == "" || F.phone_1.value == "") {
		submitForm = 0;
		errMsg = "Please complete all required fields before submitting the form.";
	}

	if ( submitForm != 1 ) {
		alert(errMsg);
	}
	else {
		F.submit();
	}
}