function makeRequest(url, id, parameters) {
	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) {
		alert('Error creating XMLHttpRequest()');
		return false;
	}
	
	http_request.onreadystatechange = function() {
		var e = document.getElementById(id)
		//alert(e);
		if (http_request.readyState == 4 && http_request.status == 200)	{
			e.innerHTML = http_request.responseText
		}
		else {
			
			e.innerHTML = "<center><img src='images/webcam_loading.gif'><br><b>Searching Data...Please Wait...</center>"
			//e.innerHTML ='<table width="100%" border="0" cellspacing="0" cellpadding="0"><tr><td valign="middle" align="center" height="350">Loding...</td></tr></table>';

		}
	};
	http_request.open('POST', url, true);
	http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	http_request.setRequestHeader("Content-length", parameters.length);
	http_request.setRequestHeader("Connection", "close");
	http_request.send(parameters);
}