//ajax Loader function
var req_http_request="";
var req_AJAXDiv = "";
function req_makeRequest(url, GETparam, POSTparam, divid, type) {
//alert(url+" "+GETparam+" "+POSTparam+" "+divid+" "+type);

	req_http_request = false;
	if (window.XMLHttpRequest) {

		if(req_http_request == false){

			req_http_request = new XMLHttpRequest();
			if (req_http_request.overrideMimeType) {

				req_http_request.overrideMimeType("text/html; charset=iso-8859-1;");
			}
		}
	}
	else if (window.ActiveXObject) {

		if(req_http_request == false){

			try {

				req_http_request = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e) {

				try {

					req_http_request = new ActiveXObject("Microsoft.XMLHTTP");
				} catch (e) {}
			}
		}
	}
	if (!req_http_request) {

		alert("Cannot create XMLHTTP instance");
		return false;
	}
	req_AJAXDiv = divid;

	if(type == "GET"){

		req_http_request.open("GET", url + GETparam, true);
		req_http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		req_http_request.setRequestHeader("Content-length", GETparam.length);
		req_http_request.setRequestHeader("Connection", "close");
		req_http_request.onreadystatechange = req_alertContents;
		req_http_request.send(null);
	}
	if(type == "POST"){

		req_http_request.open("POST", url + GETparam, true);
		req_http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		req_http_request.setRequestHeader("Content-length", POSTparam.length);
		req_http_request.setRequestHeader("Connection", "close");
		req_http_request.onreadystatechange = req_alertContents;
		req_http_request.send(POSTparam);
	}
}

function req_alertContents() {

	if (req_http_request.readyState == 4) {

		if (req_http_request.status == 200) {

			req_result = req_http_request.responseText;
			if(req_AJAXDiv){

				document.getElementById(req_AJAXDiv).innerHTML = req_result;
			}
		} else {
			//alert("Ajaxit ei suudetud loadida");
			alert("ei suudetud loadida");
		}
	}
}



function Load(action){

	if(action == 'GET'){

		req_makeRequest("test.php", "?action=see", "", "tekst", "GET");
	}
	if(action == 'POST'){

		req_makeRequest("ajax.php", "?action=see", "post=value", "center", "POST");
	}
}