test/ajax/ajax_simple.js


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function url2div(url,divid) {
	var http_request = false;

	if (window.XMLHttpRequest) { // Mozilla, Safari,...
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			http_request.overrideMimeType('text/xml');
		}
	} else if (window.ActiveXObject) { // IE
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
        }

        if (!http_request) {
		alert('Abandon : Impossible de cr�er une instance XMLHTTP');
		return false;
	}

        http_request.onreadystatechange = function(){

	        if (http_request.readyState == 4) {
	        	if (http_request.status == 200) {
				document.getElementById(divid).innerHTML = http_request.responseText;
			} else {
				document.getElementById(divid).innerHTML = "Un probl�me est survenu ...";
			}
		}
	};

        http_request.open('GET', url, true);
        http_request.send(null);
}