function revEmail(email, subject) {
  	var newemail = "";
	subject = ((subject == undefined) ? "" : subject);
  	for (i=email.length-1;i>=0;i--) {
			newemail = newemail+email.charAt(i);
    }
  	document.location ="mailto:"+newemail+"?subject="+subject;
}
function clrFrm(id, initVal) {
	var field = document.getElementById(id);
    if (field.value == initVal) {
		field.value = "";
		return true;
	} else {
		return true;
	}
}