var xmlHttp;
function showUser(str)
{ 
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 } 
var url="myselect_data.php"
url=url+"?q="+str
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}


function showUserSmallSearch(str)
{ 
//alert("entered");
xmlHttpSearch=GetXmlHttpObject()
if (xmlHttpSearch==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 } 
var url="searchajax.php"
url=url+"?q="+str
url=url+"&sid="+Math.random()
xmlHttpSearch.onreadystatechange=stateChangedSmallSearch 
xmlHttpSearch.open("GET",url,true)
xmlHttpSearch.send(null)
}



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


function stateChangedSmallSearch() 
{ 
	if (xmlHttpSearch.readyState==4 || xmlHttpSearch.readyState=="complete")
	 { 
	 document.getElementById("txtSmallSearch").innerHTML=xmlHttpSearch.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;
}