var browserType;
if (document.layers) {browserType = "nn4"}
if (document.all) {browserType = "ie"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {
  browserType= "gecko"
}

//================================================================================================

function setStudentVote(fak, site_url, parameters, container){

  var i = 0;
  var xmlHttp = GetXmlHttpObject();
  if (xmlHttp==null)
  {
    alert ("Browser does not support HTTP Request");
    return;
  }

  var url=site_url + parameters;
  xmlHttp.onreadystatechange=function(){
    if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){
      var stname = document.getElementById('students_name');
      if(stname) stname.value = '';
      document.getElementById(container).innerHTML=xmlHttp.responseText;
    }
  }

  var exdate=new Date();
  var expiredays = 1;
  var value="yes";
  var c_name = "students_"+fak;
  exdate.setDate(exdate.getDate()+expiredays);
  document.cookie=c_name+ "=" +escape(value)+
  ((expiredays==null) ? "" : ";expires="+exdate.toGMTString());


  var myOptionList = document.getElementById("students_fak");
  var theposition= '';
  var ar = '';

  for(var i=0;i<myOptionList.length;i++)
  {
    if(myOptionList.options[i].value == fak)
    {
      theposition = myOptionList.options[i].index;
    }
  }
  myOptionList.remove(theposition);


  xmlHttp.open("GET",url,true);
  xmlHttp.send(null);

}

//================================================================================================

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;
}

function checkName(name)
{
  var myOptionList = document.getElementById("students_fak");
  document.getElementById("temp").innerHTML="";
  if(myOptionList){
    if(myOptionList.length < 1)
    {
        document.getElementById('submit').disabled=true;
        document.getElementById('student_fak_select').innerHTML="<font color=red><b>Jūs jau esat nobalsojuši par visām fakultātēm!</b></font>";
    }
    else
    {
         if(name != "")
          {
            if(name.match(/^[ |'|-]/)||!(/^[a-zA-Z- āčēģīķļņšž']*$/.test(name))){
                document.getElementById('submit').disabled=true;
            }
            else
            {
                document.getElementById('submit').disabled=false;
            }
          }
         else
          {
                document.getElementById('submit').disabled=true;
          }
    }
  }
  else document.getElementById('submit').disabled=true;
}
//================================================================================================