var xmlreq = initXmlReq();

var isIE = (navigator.appName.indexOf("Microsoft Internet Explorer") >= 0);
var xmlreq = initXmlReq();


function initXmlReq() {
	var req = false;
	//native XMLHttpRequest object
	if(window.XMLHttpRequest) {
		try {
			req = new XMLHttpRequest();
		} 
		catch(e) {
			req = false;
		}
	} 
	//IE/Windows ActiveX version
	else if (window.ActiveXObject) {
		try {
			req = new ActiveXObject("Msxml2.XMLHTTP");
		} 
		catch(e) {
			try {
				req = new ActiveXObject("Microsoft.XMLHTTP");
			} 
			catch(e) {
				req = false;
			}
		}
    }
	return req;
}


function setContent(contentid) {
	xmlreq.open("POST", "/content/"+contentid+".txt", false);
	xmlreq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	xmlreq.send('');
	//window.alert(xmlreq.responseText);
	var ed = document.getElementById('content');
	//if (!ed) window.alert(ed.innerHTML);
	ed.innerHTML = ''+xmlreq.responseText;
}


function setContentByDivID(contentid, div_id) {
	xmlreq.open("POST", "/content/"+contentid+".txt", false);
	xmlreq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	xmlreq.send('');
	var ed = document.getElementById(div_id);
	ed.innerHTML = ''+xmlreq.responseText;
}