JS
(quick guide & example)
CREATE USER & PASSWORD htpasswd -c "FOLDER\.htpasswd" USER
CREATE IN FOLDER TO BE PROTECTED AuthType Basic AuthName "Password Required" AuthUserFile FOLDER\.htpasswd Require valid-user
NEW XMLHTTP OBJECT var xhr = new XMLHttpRequest(); xhr.open("GET", "FOLDER/PAGE");
APPEND USER & PASSWORD var token = "Basic" + window.btoa(NAME+":"+PASSWORD); xhr.setRequestHeader ("Authorization", token);
GO! xhr.send();