function AJAX(element)
{
	this.element = element;

	this.request = function(url) 
	{
        	var http_request = false;

		if (window.XMLHttpRequest) { // Mozilla, Safari, ...
			http_request = new XMLHttpRequest();

			if (http_request.overrideMimeType) {
				http_request.overrideMimeType('text/xml');
                		// See note below about this line
			}
		} 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) {
			this.element.innerHTML = '';
			return false;
		}

		var elem = this.element;

		http_request.onreadystatechange = function() { AJAX_Draw(http_request, elem); };
		http_request.open('GET', url, true);
		http_request.send(null);
	}
}

function AJAX_Draw(http_request, element) 
{
	if (http_request.readyState == 4) {
		if (http_request.status == 200) {
			element.innerHTML = http_request.responseText;
       		} else {
			element.innerHTML = '';
       		}
	}
}