// JavaScript Document
var divId;
var checksubmit;
checksubmit=false;
function getXMLRequester( )

{ var xmlhttp_request = false; 

try

{ if( window.ActiveXObject )

{ for( var i = 5; i; i-- ){ 

try{ 

if( i == 2 )

{ xmlhttp_request = new ActiveXObject( "Microsoft.XMLHTTP" ); }

else

{ xmlhttp_request = new ActiveXObject

( "Msxml2.XMLHTTP." + i + ".0" ); 

xmlhttp_request.setRequestHeader("Content-Type","text/xml"); 

xmlhttp_request.setRequestHeader("Content-Type","gb2312"); }

break;} 

catch(e){ xmlhttp_request = false; } } }

else if( window.XMLHttpRequest )

{ xmlhttp_request = new XMLHttpRequest();

if (xmlhttp_request.overrideMimeType)

{ xmlhttp_request.overrideMimeType('text/xml'); } } }

catch(e){ xmlhttp_request = false; } 

return xmlhttp_request ; } 





function  ajax(url,divId) { 

xmlhttp_request=getXMLRequester();

xmlhttp_request.onreadystatechange = function() 
{
if (xmlhttp_request.readyState == 4)
{
if (xmlhttp_request.status == 200)
{

//var stateD=document.getElementById(divId);
//stateD.style.display="block";
document.getElementById(divId).innerHTML=xmlhttp_request.responseText;

}
else
{
//alert("请求页面错误");
document.getElementById(divId).innerHTML="暂无信息！";
}
}
else
{
	var stateD=document.getElementById(divId);
	stateD.style.display="block";
	stateD.innerHTML="页面加载中...";
}
}

xmlhttp_request.open('GET', url, true); 

xmlhttp_request.send(null); }