HTML - Single Page Template    
PHP - Connection to a MySQL Database     PHP - List directory glob() vs. scandir()     PHP - Serve file     PHP - Serve CSS    
AJAX - simple POST call     AJAX - create AJAX object     AJAX - simple POST call


function getAJAX() { var page_request = false; if (window.XMLHttpRequest){ page_request = new XMLHttpRequest(); return page_request; } else if (window.ActiveXObject){ try { page_request = new ActiveXObject("Msxml2.XMLHTTP"); return page_request; }catch (e){ try{ page_request = new ActiveXObject("Microsoft.XMLHTTP"); return page_request; }catch (e){ return false; } } }else{ return false; } }