var xmlHttp

function showProduct(prodID)
{ 
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	}
	var url	= "http://www.houstondigital.com/productJax.php"
	url=url+"?pid="+prodID
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=function () {
		if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
			document.getElementById('prodJax').innerHTML=xmlHttp.responseText;
	}
	
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

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;
}