// JavaScript Document//**************xmlhttp框架
	var http_request = false;
	function send_request(url,str,innerid) {//初始化、指定处理函数、发送请求的函数
		http_request = false;
		//开始初始化XMLHttpRequest对象
		if(window.XMLHttpRequest) { //Mozilla 浏览器
			http_request = new XMLHttpRequest();
			if (http_request.overrideMimeType) {//设置MiME类别
				http_request.overrideMimeType("text/xml");
			}
		}
		else if (window.ActiveXObject) { // IE浏览器
			try {
				http_request = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e) {
				try {
					http_request = new ActiveXObject("Microsoft.XMLHTTP");
				} catch (e) {}
			}
		}
		if (!http_request) { // 异常，创建对象实例失败
			window.alert("不能创建XMLHttpRequest对象实例.");
			return false;
		}
		
		
		http_request.onreadystatechange =function(){ processRequest(innerid);}
		// 确定发送请求的方式和URL以及是否同步执行下段代码
		http_request.open("POST", url, true);
		http_request.setRequestHeader("Content-Type","application/x-www-form-urlencoded");

		http_request.send(str);
	}
	// 处理返回信息的函数
    function processRequest(innerid) {
	document.getElementById(innerid).innerHTML = "<span class=\"red\">请稍候，MYCO小秘书正在为您查找资料。。</span>";
        if (http_request.readyState == 4) { // 判断对象状态
            if (http_request.status == 200) { // 信息已经成功返回，开始处理信息
               document.getElementById(innerid).innerHTML = unescape(http_request.responseText);
			  
            }
			else { //页面不正常
              document.getElementById(innerid).innerHTML = "数据传输出错，请联系管理员";
            }
        }
		    }