function fsprinters(form) {
	var xmlHttp;
	try { xmlHttp=new XMLHttpRequest(); }
	catch (e) {
		try { xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); }
		catch (e) {
			try { xmlHttp=new ActiveXObject("Microsoft.XMLHTTP"); }
			catch (e) {
				window.location.href='printers.php';
//alert("Your browser does not support AJAX!"); return false; 
			}
		}
	}
	xmlHttp.onreadystatechange=function() {
		if(xmlHttp.readyState==4) {
//			printers.innerHTML=xmlHttp.responseText;
			document.getElementById("printers").innerHTML=xmlHttp.responseText;
		}
	}
	url = 'printersajax.php?make='+escape(form.make.options[form.make.selectedIndex].value)
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}