var xmlHttp

function showResult(width, heigth, length)
{
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
{
alert ("Browser does not support HTTP Request")
return
}
var url="result.php";
url=url+"?w="+width;
url=url+"&h="+heigth;
url=url+"&l="+length;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function stateChanged()
{
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{
document.getElementById("liveresult").innerHTML=xmlHttp.responseText;
document.getElementById("liveresult").style.border="0px solid #A5ACB2";
}
}

function GetXmlHttpObject()
{
  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;
}