function htmlajaxed(urlstr,field,id,field2,id2,txtid)
{ 
        xmlHttp=GetXmlHttpObject();
        if (xmlHttp==null)
        {
                alert ("Browser does not support HTTP Request");
                return;
        }
        if(field2)
        {
                field2=field2;
                id2=id2;
        }
        else
        {
                field2="1";
                id2="1";
        }
hid=txtid;
url=urlstr + "&query=1&"+ field +"=" + id + "&" + field2 +"=" + id2;
url=url + "&nocache=" + Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}


function stateChanged() 
{ 
var localhid;
localhid="txtHint" + hid;
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{ 
document.getElementById(localhid).innerHTML=xmlHttp.responseText;
} 
}

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;
}