var div_value = ""
var div_value2 = ""
function getXMLHttpRequest()
{
	var httpRequest = null;
	if (window.ActiveXObject) {
		try {
			return new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(e) {
			try {
				return new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch(e1) {
				return null;
			}
		}
	}
	else if (window.XMLHttpRequest)
	{
		return new XMLHttpRequest();
	}
	else {
		return null;
	}
}

function ei_board(code)
{
	div_value = total_main;
	div_value2 = ""
	
	this.httpRequest = getXMLHttpRequest();
	this.httpRequest.onreadystatechange = callbackFunction;
	this.httpRequest.open("POST", "/main_ajax.php", true);
	this.httpRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	this.httpRequest.send("code="+code);
	
}
function main_board(id,code,bidx)
{
	div_value = id;
	div_value2 = ""
	this.httpRequest = getXMLHttpRequest();
	this.httpRequest.onreadystatechange = callbackFunction;
	this.httpRequest.open("POST", "/bbsmain.php", true);
	this.httpRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	this.httpRequest.send("code="+code+"&bidx="+bidx);
}
function comment_sort(str,idx,code,url,page,ptype)
{
	div_value = "comm"
	div_value2 = ""
	this.httpRequest = getXMLHttpRequest();
	this.httpRequest.onreadystatechange = callbackFunction;
	this.httpRequest.open("POST", "/test.php", true);
	this.httpRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	this.httpRequest.send("sort="+str+"&idx="+idx+"&code="+code+"&url="+url+"&page="+page+"&ptype="+ptype);
}

function callbackFunction()
{
	if (httpRequest == null || httpRequest.readyState != 4) return;
	if(httpRequest.responseText.length == 0) return;
	var vals = httpRequest.responseText.split("||");
	$(div_value).update(vals[0]);
	if (div_value2!="")
	{
		$(div_value2).update(vals[1]);
	}
}