// Ajax page updates
// machines info page
function infoM(a,b,c,d,e) {  
	var xmlHttp;
	// Firefox, Opera 8.0+, Safari    
	try {xmlHttp=new XMLHttpRequest();}
	// Internet Explorer
	catch (e){ try {xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");}
		catch (e) { try {xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");}
			catch (e) { alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
	xmlHttp.onreadystatechange=function() {
		if(xmlHttp.readyState==4) {
			ob = document.getElementById("info");
			ob.innerHTML=xmlHttp.responseText;
			ob.style.display='inline';
			ob = document.getElementById("main");
			ob.style.display='none';
		}
	}
	xmlHttp.open("GET","info-m.php?a="+a+"&b="+b+"&c="+c+"&d="+d+"&e="+e,true);
	xmlHttp.send(null);
}
// Tape info page
function infoT(a,b,c) {  
	var xmlHttp;
	// Firefox, Opera 8.0+, Safari    
	try {xmlHttp=new XMLHttpRequest();}
	// Internet Explorer
	catch (e){ try {xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");}
		catch (e) { try {xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");}
			catch (e) { alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
	xmlHttp.onreadystatechange=function() {
		if(xmlHttp.readyState==4) {
			ob = document.getElementById("info");
			ob.innerHTML=xmlHttp.responseText;
			ob.style.display='inline';
			ob = document.getElementById("main");
			ob.style.display='none';
		}
	}
	xmlHttp.open("GET","info-t.php?a="+a+"&b="+b+"&c="+c,true);
	xmlHttp.send(null);
}
function close_info(){
	ele = document.getElementById("main");
	ele.style.display="inline";
	ele = document.getElementById("info");
	ele.style.display="none";
}