var xmlHttp;
var outStr;

xmlHttp = new XMLHttpRequest();
xmlHttp.onreadystatechange = checkReadyState;
xmlHttp.open("GET", "http://www.numbow.com/html/tk.php", false);
xmlHttp.send(null);

function checkReadyState(){
    if ((xmlHttp.readyState == 4) && (xmlHttp.status == 200)){
    	outStr = decodeURIComponent(xmlHttp.responseText);
    	//document.charset="Shift_Jis";
        document.write(outStr);
    }
}