var xmlhttp;
var slected=null;
function showResult(str)
{
if (str=="")
  {
  document.getElementById("searchlist").innerHTML="";
  return;
  }
xmlhttp=GetXmlHttpObject()
if (xmlhttp==null)
  {
  alert ("Your browser does not support XML HTTP Request");
  return;
  }
var url="../headerfooter/keyword.php?key="+str;
xmlhttp.onreadystatechange=stateChanged ;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}
function displayLocation(str)
{
	if(str=="")
	{
		R.innerHTML="   (Enter part of your City)";
	}
	else
	{
		xmlhttp=GetXmlHttpObject()
		if (xmlhttp==null)
	  	{
			alert ("Your browser does not support XML HTTP Request");
		  	return;
		}
		var url="../headerfooter/displaylocation.php?key=" + str;
		xmlhttp.onreadystatechange=function()
		{
			if(xmlhttp.readyState==4)
			{
				var R=returnObjById("disp_loc");
      		if(xmlhttp.responseText!="") R.innerHTML=xmlhttp.responseText;
				else R.innerHTML="  (Enter part of "+ str + ")";
			}
		}
		xmlhttp.open("GET",url,true);
		xmlhttp.send(null);
	}
}

function stateChanged()
{
if (xmlhttp.readyState==4)
 {
  document.getElementById("searchlist").innerHTML=xmlhttp.responseText;
  }
}

function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // code for IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}


function returnObjById(id)
{
   if (document.getElementById)
      var returnVar = document.getElementById(id);
   else if (document.all)
      var returnVar = document.all[id];
   else if (document.layers)
   	var returnVar = document.layers[id];
   return returnVar;
}
function objDisplay(id,stl)
{
	var R=returnObjById(id);
	if (document.getElementById)
	R.style.display=stl;
	else if (document.all)
	R.style.display=stl;
	else if (document.layers)
	R.display=stl;
}
function copyText(str)
{
	document.frmSearch.keywords.value=str;
	document.getElementById("searchlist").innerHTML="";
}
function DisplayCityPopup()
{
	document.returnObjById('tblPopupCity').style.display='inline-table';
}
function validateform()
{
	x=document.returnObjById('keywords').value;
	x=trim(x);
	if(x == "Enter Company Name or Keywords" || x== "")
	{
 		alert("Please enter keyword which you want to search");
		return false;
	}
	else return true;
}