function createObject() {
var request_type;
var browser = navigator.appName;
if(browser == "Microsoft Internet Explorer"){
request_type = new ActiveXObject("Microsoft.XMLHTTP");
}else{
request_type = new XMLHttpRequest();
}
return request_type;
}
var http = createObject();

	var nocache=0;

function comment(id)
{
	document.getElementById('kq').innerHTML='Dang Load du lieu....';
	var code = encodeURI(document.getElementById('security').value);
	
	var ten = encodeURI(document.getElementById('ten').value);
	var email = encodeURI(document.getElementById('email').value);	
	var nd= encodeURI(document.getElementById('noidung').value);
	nocache=Math.random();
	http.open('POST','http://www.qhonline.info/index.php?module=news&act=comment&nocache='+nocache);
	http.setRequestHeader('Content-type', 'application/x-www-form-urlencoded;charset=UTF-8;');

	http.onreadystatechange= process
	http.send('newsid='+id+'&name='+ten+'&email='+email+'&mess='+nd+'&code='+code);

}

function process()
{
	if(http.readyState == 4 && http.status == 200)
	{
		result= http.responseText;
		if(result == '0')
		{
				document.getElementById('kq').innerHTML= '<div style="border:1px solid #333333; text-align:center; padding:3px;">Vui l&#242;ng nh&#7853;p &#273;&#7847;y &#273;&#7911; th&#244;ng tin</div>';
		}
		else if(result == '1')
		{
			document.getElementById('kq').innerHTML= '<div style="border:1px solid #333333; text-align:center; padding:3px;">Email c&#7911;a b&#7841;n kh&#244;ng h&#7907;p l&#7879;</div>';
		}
		else if(result == '2')
		{
			document.getElementById('kq').innerHTML= '<div style="border:1px solid #333333; text-align:center; padding:3px;">M&#227; x&#225;c nh&#7853;n kh&#244;ng ch&#237;nh x&#225;c. Vui l&#242;ng nh&#7853;p l&#7841;i.</div>';
		}		
		else
		{
			document.getElementById('kq').innerHTML= result;
			document.getElementById('com').style.display = 'none';

		}
	}
}