function trim(str)
{  
     return str.replace(/^\s*|\s*$/g,"");  
}  
function get_param(param)
{
	var param2=param.split("@");
	var qstr="";
	for(i=0;i<param2.length;i++)
	{
		qstr += "&para[]="+param2[i];
	}
	return qstr;
	
}
function get_verify_image(innerHTML_name,type)
{
	var url = HOST_PATH+"/module/get-verify-image.php?type="+type;
	var var_msg=ajaxLoad2(url);
	document.getElementById(innerHTML_name).innerHTML = var_msg;
}
function ajaxTimeout()
{
	if(xmlHTTP.readyState==1)
	{
		xmlHTTP.abort();
		alert("ไม่มีการตอบสนองจาก server");
		window.location = window.location.href;
	}
	clearTimeout(timeout);
}
function ajaxLoad2(url)
{
	var today = new Date();
	today.setTime( today.getTime() );
	url += "&td="+today;
	xmlHTTP = createXMLHttpRequest();
	xmlHTTP.open("GET", url, false);
	xmlHTTP.send('');
	var var_msg = xmlHTTP.responseText;
	return var_msg;
}
function ajaxLoad(method,url,data,displayId,divLoad)
{
	timeout=setTimeout("ajaxTimeout()",20000);
	var today = new Date();
	today.setTime( today.getTime() );
	url += "&td="+today;
	document.getElementById(divLoad).style.display = "block";
	document.getElementById(displayId).style.display = "none";

	xmlHTTP = createXMLHttpRequest();
	xmlHTTP.open(method, url, true);
	if(method=="POST")
	{
		xmlHTTP.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	}
	xmlHTTP.onreadystatechange=function()
	{
		if(xmlHTTP.readyState == 4 && xmlHTTP.status ==200)
		{
			if(var_msg == "redirect")
			{
				window.location = "http://www.landtopsale.com";
			}
			else
			{
				document.getElementById(divLoad).style.display = "none";
				var var_msg = xmlHTTP.responseText;
				//alert(var_msg);
				document.getElementById(displayId).style.display = "block";
			
				document.getElementById(displayId).innerHTML = var_msg;
				clearTimeout(timeout);
			}
		}
	};
	if(method=="POST")
	{
		xmlHTTP.send(data);
	}
	else
	{
		xmlHTTP.send('');
	}
}