var onDiv = null;
function SendRequest(method,div,url)
{
	CreateRequest();
	onDiv=document.getElementById(div);
	onDiv.innerHTML = "<font color='blue'>数据加载中,请稍候...</font>";
	xmlHttp.onreadystatechange = ProcessRequest;
	xmlHttp.open(method,url,true);
	xmlHttp.send(null);	
}
function ProcessRequest()
{
	if (xmlHttp.readyState == 4)
	{
		if (xmlHttp.status == 200)
		{
			onDiv.innerHTML = unescape(xmlHttp.responseText);
		}
		else
		{
			alert("页面出现异常!");
		}
	}
}