var xmlHttp 

function showCustomer(str) 
{ 
if (str.length ==0)  {
document.getElementById("txtHint").innerHTML=" ";
}

if (str.length >=3)  {
xmlHttp=GetXmlHttpObject(); 
if (xmlHttp==null) 
{ alert ("Your browser does not support AJAX!"); 
return; 
} 
var url="getcustomer.asp"; 
url=url+"?q="+str; 
url=url+"&sid="+Math.random(); xmlHttp.onreadystatechange=stateChanged; 
xmlHttp.open("GET",url,true); 
xmlHttp.send(null); 
} 
}

function stateChanged() 
{ 
if (xmlHttp.readyState==4) 
{ document.getElementById("txtHint").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; 

}

function goto_URL(tform) 

{
index=tform.suggestlist.selectedIndex;
//index=document.fsearch.suggestlist.selectedIndex;
tform.keywords.value=tform.suggestlist.options[index].value;
//document.fsearch.keywords.value=document.fsearch.suggestlist.options[index].value;

document.getElementById("txtHint").innerHTML=" ";

}