var optinEmailPromptText = "email address";

function checkCCoptin(){
	var ccOptinForm = document.ccoptin;
	if(ccOptinForm.ea.value == "" || ccOptinForm.ea.value == optinEmailPromptText){
		ccOptinForm.ea.value = "";
		ccOptinForm.ea.focus();
		alert('Please enter your email address to receive our newsletter');
		return;
	}
	ccOptinForm.submit();
}

function clearOptinEmail(){
	var ccOptinForm = document.ccoptin;
	if(ccOptinForm.ea.value == optinEmailPromptText) ccOptinForm.ea.value = "";
}

function resetOptinEmail(){
	var ccOptinForm = document.ccoptin;
	if(ccOptinForm.ea.value == "") ccOptinForm.ea.value = optinEmailPromptText;
}