// JavaScript Document
//var showbox = document.getElementById("views");
var http_request = false;
var showbox = document.getElementById("showbox");
function sendmsg(key) {
	send_request("/common/sou.jsp?key="+encodeURIComponent(key)+"&time" + new Date());
}
function sendmsg(key,index) {
	send_request("/common/sou.jsp?key="+encodeURIComponent(key)+"&index="+index+"&time" + new Date());
}
function doresult() {
	var xmlDoc = http_request.responseText;
	var t = xmlDoc.replace(/(^\s*)|(\s*$)/g, "");//去除空格
	showbox.innerHTML = showbox.innerHTML+t;
	showbox.scrollTop=showbox.scrollHeight; 
}
function send_request(url) {
	http_request = false;
	if (window.XMLHttpRequest) {
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			http_request.overrideMimeType("text/xml");
		}
	} else {
		if (window.ActiveXObject) {
			try {
				http_request = new ActiveXObject("Msxml2.XMLHTTP");
			}
			catch (e) {
				try {
					http_request = new ActiveXObject("Microsoft.XMLHTTP");
				}
				catch (e) {
				}
			}
		}
	}
	if (!http_request) {
		window.alert("cannot create httprequest");
		return false;
	}
	http_request.onreadystatechange = processRequest;
	http_request.open("GET", url, false);
	http_request.send(null);
}
function processRequest() {
	if (http_request.readyState == 4) {
		if (http_request.status == 200) {
			doresult();
		} else {
			//alert("\u60a8\u6240\u8bf7\u6c42\u7684\u9875\u9762\u6709\u5f02\u5e38\u3002");
		}
	}
}