/*
	Silvio Felippe
	Qui Dez 25 19:54:02 2008 NATAL

*/

var xmlHttp
var conteiner


function server(op,spanConteiner,p1,p2,p3,p4) {

conteiner=spanConteiner;
if (p1.length==0)
  { 
  document.getElementById(conteiner).innerHTML="";
  return;
  }
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Seu navegador não suporta AJAX!");
  return;
  } 
var url="ajax.php";
url=url+"?op="+op;
url=url+"&sid="+Math.random();
if (p1) { url=url+"&p1="+p1; }
if (p2) { url=url+"&p2="+p2; }
if (p3) { url=url+"&p3="+p3; }
if (p4) { url=url+"&p4="+p4; }


xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
} 

function stateChanged() 
{ 
if (xmlHttp.readyState==4)
{ 
document.getElementById(conteiner).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;
}