// JScript File
function isFilled(elm){
	if (elm.value == "" ||
	    elm.value == null)
	return false;
	else return true;
}
	
function isReady(form){
	if(isFilled(form.email) == false){
	alert("Email is required");
	form.email.focus();
	return false;
	}
	
return true;
}