// JavaScript Document
var xmlHttp;
function loadText(url){
    if (window.XMLHttpRequest){
        xmlHttp = new XMLHttpRequest();
    }else{
        if (window.ActiveXObject){
            xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
        }else{
            xmlHttp = null;
        }
    }
    xmlHttp.onreadystatechange = checkStatus;
    xmlHttp.open("GET", url, true);

    xmlHttp.send(null);
}

function checkStatus(){
    if (xmlHttp.readyState == 4 && xmlHttp.status == 200){
        var node = document.getElementById("cal_disp");
        node.innerHTML = xmlHttp.responseText;
    }
}