// JavaScript Document

function getxmlhttp() {
	var xmlhttp = false;
	
	try {
		xmlhttp = new ActiveXOject("Msxml2.XMLHTTP");
	} catch (e) {
		try {
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		}	catch (E) {
			xmlhttp = false;
		}
	}

	if(!xmlhttp && typeof XMLHttpRequest != 'undefined') {
		xmlhttp = new XMLHttpRequest();
	}
	
	return xmlhttp;
}

function processajax (serverPage, obj, getOrPost, str) {
	var xmlhttp = new getxmlhttp();
	if(getOrPost == "get") {
		xmlhttp.open("GET", serverPage);
		xmlhttp.onreadystatechange = function() {
			if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
				obj.innerHTML = xmlhttp.responseText;
				//alert(xmlhttp.responseText);
				if(xmlhttp.responseText != "") { obj.style.display = "block"; }
			}
		}
		xmlhttp.send(null);
	}
	else {
		xmlhttp.open("POST", serverPage, true);
		xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
		xmlhttp.onreadystatechange = function() {
			if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
				obj.innerHTML = xmlhttp.responseText;
				if(xmlhttp.responseText != "") { obj.style.display = "block"; }
			}
		}
		xmlhttp.send(str);
	}
}