// JavaScript Document
 var xhrTop10;

 function getTop10() {
	 try {
    // Firefox, Opera 8.0+, Safari
    xhrTop10 = new XMLHttpRequest(); 
 	} catch (e) {
    // Internet Explorer
    try {
       xhrTop10 = new ActiveXObject("Msxml2.XMLHTTP");
    	} catch (e) {
       xhrTop10 = new ActiveXObject("Microsoft.XMLHTTP");
    	}
 	}
	
	 xhrTop10.onreadystatechange = processTop10;
	 xhrTop10.open("GET", "script/gettop10.php");
	 xhrTop10.send(null);
 }
 
  function getMyScore(uid) {
	 try {
    // Firefox, Opera 8.0+, Safari
    xhrMyScore = new XMLHttpRequest(); 
 	} catch (e) {
    // Internet Explorer
    try {
       xhrMyScore = new ActiveXObject("Msxml2.XMLHTTP");
    	} catch (e) {
       xhrMyScore = new ActiveXObject("Microsoft.XMLHTTP");
    	}
 	}
	
	 xhrMyScore.onreadystatechange = processMyScore;
	 xhrMyScore.open("GET", "script/getmyhigh.php?id="+uid);
	 xhrMyScore.send(null);
 }
 
 function processTop10() {
	if (xhrTop10.readyState == 4) {
		var data = xhrTop10.responseText;
		document.getElementById("top10").innerHTML = data;
	}
 }
 
 function processMyScore() {
	if (xhrMyScore.readyState == 4) {
		var data = xhrMyScore.responseText;
		document.getElementById("loginScore").innerHTML = data;
	}
 }
 
function getWinners() {
	try {
    	xhrWinners = new XMLHttpRequest(); 
	} catch (e) {
    	// Internet Explorer
		try {
			xhrWinners = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			xhrWinners = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	xhrWinners.onreadystatechange = processWinners;
	xhrWinners.open("GET", "script/getwinners.php");
	xhrWinners.send(null);
}

function processWinners() {
	if (xhrWinners.readyState == 4) {
		var data = xhrWinners.responseText;
		document.getElementById("text").innerHTML = data;
	}
}