var xmlHttp
function SendComment()
{
    var comment_name = document.getElementById("comment_name").value;
    var comment_text = document.getElementById("comment_text").value;
    var comment_msgid = document.getElementById("comment_msgID").value;
    
    //if (str.length==0)
	//{ 
	//	document.getElementById("comment_list").innerHTML= "";
	//	return;
	//}

	document.getElementById("comment_list").innerHTML="<div align=center><img src='/img/ajax-loader_comment.gif' border=0 alt='Loading...'></div>";  
	xmlHttp=GetXmlHttpObject2();

	if (xmlHttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 
 
	var url="/includes/asp/blogcomment_db.asp";
	url=url+"?comment_name="+ comment_name +"&comment_text="+ comment_text +"&comment_msgid="+ comment_msgid ;
	xmlHttp.onreadystatechange=stateChanged2;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
	
	comment_name = "";
	comment_text = "";
} 

function stateChanged2() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		document.getElementById("comment_list").innerHTML=xmlHttp.responseText;
	}
}

function GetXmlHttpObject2()
{
	var xmlHttp=null;
	try
	{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)
	{
		// Internet Explorer
		try
		{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}