var xmlHttp

function showUser(str)
{ 
document.getElementById("txtHint").innerHTML="loading....";
document.getElementById("recipeHint").innerHTML="";
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var url="getuser.php"
url=url+"?&type=list&q="+str
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("txtHint").innerHTML=xmlHttp.responseText 
 
 
 } 
}

var xmlHttp1
function showRecipe(str)
{ 
	
	document.getElementById("txtHint").innerHTML="";
	xmlHttp1=GetXmlHttpObject()
	if (xmlHttp1==null)
	 {
		 alert ("Browser does not support HTTP Request")
		 return
	 }
	var url="getuser.php"
	url=url+"?type=food&q="+str
	url=url+"&sid="+Math.random()
	xmlHttp1.onreadystatechange=function() 
	{
		if (xmlHttp1.readyState==4 || xmlHttp1.readyState=="complete")
	 	{ 
			 document.getElementById("recipeHint").innerHTML=xmlHttp1.responseText
	 	} 
	} 
	xmlHttp1.open("GET",url,true)
	xmlHttp1.send(null)
}

var xmlHttp2
function showZip(str)
{ 
	
	if (str.length==5)
 {	
	
	document.getElementById("zipdiv").innerHTML = "<center>Searching for indian restaurants please wait....</center>"
	xmlHttp2=GetXmlHttpObject()
	if (xmlHttp2==null)
	 {
		 alert ("Browser does not support HTTP Request")
		 return
	 }
	var url="getuser.php"
	url=url+"?type=zip&q="+str
	url=url+"&sid="+Math.random()
	xmlHttp2.onreadystatechange=function() 
	{
		if (xmlHttp2.readyState==4 || xmlHttp2.readyState=="complete")
	 	{ 
			 document.getElementById("zipdiv").innerHTML=xmlHttp2.responseText
	 	} 
	} 
	xmlHttp2.open("GET",url,true)
	xmlHttp2.send(null)
 }
 else
 {
   document.getElementById("zipdiv").innerHTML = "<center>Enter 5 digit US zip Code</center>"
 } 	
	
	
}

// show groceries start
var xmlHttp2
function showGrocery(str)
{ 
	
	if (str.length==5)
 {	
	
	document.getElementById("grocerydiv").innerHTML = "<center>Searching for Indian Grocery Stores please wait....</center>"
	xmlHttp2=GetXmlHttpObject()
	if (xmlHttp2==null)
	 {
		 alert ("Browser does not support HTTP Request")
		 return
	 }
	var url="getuser.php"
	url=url+"?type=grocery&q="+str
	url=url+"&sid="+Math.random()
	xmlHttp2.onreadystatechange=function() 
	{
		if (xmlHttp2.readyState==4 || xmlHttp2.readyState=="complete")
	 	{ 
			 document.getElementById("grocerydiv").innerHTML=xmlHttp2.responseText
	 	} 
	} 
	xmlHttp2.open("GET",url,true)
	xmlHttp2.send(null)
 }
 else
 {
   document.getElementById("grocerydiv").innerHTML = "<center>Enter 5 digit US zip Code</center>"
 } 	
	
	
}
//show groceries end

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;
}