/* JS */
function callbutton(myForm) {

	http_request = false;
	if (window.XMLHttpRequest) {
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			http_request.overrideMimeType("text/html");
		}
	} else if (window.ActiveXObject) {
		try {
			http_request = new ActiveXObject("Msxm12.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			}catch (e) {}
		}
	}

	if (!http_request) {
		alert("Error create XMLHTTP instance");
		return false;
	}
	document.getElementById("status").innerHTML = "<center><img src=\"image/loading.gif\"></center>";
	theForm = document.getElementById( 'formbutton' );


	theStr = '';
	for (i=0; i < theForm.elements.length; i++) {
		ele = theForm.elements[i];
		theStr += ele.name + "=" + ele.value + "&";
	}

	url = "image.php";
	theStr = encodeURI(theStr);
	url = encodeURI(url);
	http_request.onreadystatechange = callback;
	http_request.open("POST", url, true);
	http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	http_request.setRequestHeader("Content-length",theStr.length);
	http_request.setRequestHeader("Connection", "close");
	http_request.send(theStr);
}


function callback() {
	if (http_request.readyState == 4) {
		if (http_request.status == 200) {
			document.getElementById("status").innerHTML = http_request.responseText;
		} else {
			alert("Have problems loading new page");
		}
	}
}