var xmlhttp;
var strcarregando = "<br><br><br><br><br><br><div align=center><img src=http://www.drogariarosario.com.br/wp-content/themes/rosario/js/ajax_loading_big.gif><br><font face=verdana size=2> carregando...</font></div>"

function showUser(str)
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }
var url="http://www.drogariarosario.com.br/player.php";
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("div_player").innerHTML = strcarregando;
	}
		else if (xmlhttp.readyState==4 || xmlhttp.readyState=="complete")
	{ 
		document.getElementById("div_player").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;
}