function getxmlhttp(){
   var xmlhttp = false;
   try {
       xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
   } catch (e) {
       try {
           xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
       } catch (E) {
           xmlhttp = false;
       }
   }
   if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
       xmlhttp = new XMLHttpRequest();
   }
   return xmlhttp;
}

//==OriginalPOST=============================
function makerequest(serverPage, fobj, objID){
var xmlhttp = getxmlhttp();
var obj = document.getElementById(objID);
var fobj = document.getElementById(fobj);
xmlhttp.open("POST",serverPage, true);
xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded;charset=UTF-8");
   xmlhttp.onreadystatechange = function() {
       if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
           obj.innerHTML = xmlhttp.responseText;
       }
   }
    
    var str = 'str=';
    
	for(var i=0;i<fobj.length;i++){
			str += fobj.elements[i].value+",";
	}
	str = str.substring(0,str.length-1);
	xmlhttp.send(str);
}
//=OriginalGET===============================
function makerequestGet(serverPage, objID, parameter){
   var xmlhttp = getxmlhttp();
   var codigo = document.getElementById(parameter).value;
   var page = serverPage+"?codigo="+codigo;
   var obj = document.getElementById(objID);
   xmlhttp.open("GET",page);
   xmlhttp.onreadystatechange = function() {
       if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
           obj.innerHTML = xmlhttp.responseText;
       }
   }
   xmlhttp.send(null);
}
//===================================




function selectEsp(id){
	var xmlhttp = getxmlhttp();
   var page = "vector/ajax/opcoesAjax.php?action=selectEsp&uf="+id;
   xmlhttp.open("GET",page);
   xmlhttp.onreadystatechange = function() {
       if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
       	document.getElementById('divEsp').innerHTML = xmlhttp.responseText;
       	//alert(xmlhttp.responseText);
       	//document.getElementById('detEsp').innerHTML = "";
       }
   }
   xmlhttp.send(null);
}