var ajax=new AJAXRequest;
ajax.setcharset("gb2312");

function callback(xmlobj)
{
	xmlDoc = xmlobj.responseXML;
	var action = xmlDoc.getElementsByTagName("action")[0];
	var job = action.getAttribute("job");
	
	if(job=="register_check_regname")
	{
		var mid = action.getElementsByTagName("mid")[0].firstChild.nodeValue;
		var msg = action.getElementsByTagName("msg")[0].firstChild.nodeValue;		
		if(mid=="0")
			var result = "<span style=\"color: red;\">"+msg+"</span>";
		else
			var result = "<span style=\"color: green;\">"+msg+"</span>";
			
		document.getElementById("register_check_regname").innerHTML = result;
	}
	
	if(job=="post_check_subject")
	{
		var vid = action.getElementsByTagName("vid")[0].firstChild.nodeValue;
		var msg = action.getElementsByTagName("msg")[0].firstChild.nodeValue;
		if(vid=="0")
			var result = "<span style=\"color: red;\">"+msg+"</span>";
		else
			var result = "<span style=\"color: green;\">"+msg+"</span>";
			
		document.getElementById("post_check_subject").innerHTML = result;		
		
	}

}