var sender;
function sendHTML(url,bodys,onstart,onend){
	eval(onstart)
	var subURL;
	subURL = url;

	var xmlobj;
	xmlobj=createxmlhttp();
	xmlobj.open("post",subURL, true);
	xmlobj.setRequestHeader("Content-Length",bodys.length);
	xmlobj.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	sender = xmlobj;
	var rsText;
	var i = 1;
	xmlobj.onreadystatechange=function (){
		if (xmlobj.readyState==4){
			
			if(xmlobj.status==200){
				rsText = xmlobj.responseText;
				
				if(!!(window.attachEvent && !window.opera))
				{
					//ie
					eval(onend); 
				}
				else
				{
					//not ie
					//eval.call(window,onend);
					window.eval(onend);
					//alert("您用的不是IE浏览器。");
				}				
				//eval(onend);
			}else{
				alert(xmlobj.readyState);
				alert(xmlobj.status);
				alert(xmlobj.responseText);
				//alert("系统超时，请退出后重新登录");
			}
		}
	};
	xmlobj.send(bodys);
}

function createxmlhttp()
{
	xmlhttpobj = false;
	try{
		xmlhttpobj = new XMLHttpRequest;
	}catch(e){
		try{
			xmlhttpobj=new ActiveXObject("MSXML2.XMLHTTP");
		}catch(e2){
			try{
				xmlhttpobj=new ActiveXObject("Microsoft.XMLHTTP");
			}catch(e3){
				xmlhttpobj = false;
			}
		}
	}
	return xmlhttpobj;
}
// JavaScript Document