// here we define global variable
var ajaxdestination="";

function getdata(what,where) { // get data from source (what)
 try {
   xmlhttp = window.XMLHttpRequest?new XMLHttpRequest():
  		new ActiveXObject("Microsoft.XMLHTTP");
 }
 catch (e) { /* do nothing */ }
 document.getElementById(where).innerHTML ="<center><img src='../img/loading.gif'></center>";
// we are defining the destination DIV id, must be stored in global variable (ajaxdestination)
 ajaxdestination=where;
 xmlhttp.onreadystatechange = triggered; // when request finished, call the function to put result to destination DIV
 xmlhttp.open("GET", what);
 xmlhttp.send(null);
  return false;
}

function triggered() { // put data returned by requested URL to selected DIV
  if (xmlhttp.readyState == 4) if (xmlhttp.status == 200) 
    document.getElementById(ajaxdestination).innerHTML =xmlhttp.responseText;
}


function ajax(what) { // get data from source (what)
	 try {
	   xmlhttp = window.XMLHttpRequest?new XMLHttpRequest():
	  		new ActiveXObject("Microsoft.XMLHTTP");
	 }
	 catch (e) { /* do nothing */ }
	// document.getElementById(where).innerHTML ="<center><br /><img src='loading.gif'></center>";
	// we are defining the destination DIV id, must be stored in global variable (ajaxdestination)
	// ajaxdestination=where;
	// xmlhttp.onreadystatechange = triggered; // when request finished, call the function to put result to destination DIV
	 xmlhttp.open("GET", what);
	 xmlhttp.send(null);
	  return false;
	}
function PrepniJazyk(what) {
try {
	   xmlhttp = window.XMLHttpRequest?new XMLHttpRequest():
	  		new ActiveXObject("Microsoft.XMLHTTP");
	 }
	 catch (e) { /* do nothing */ }
	// document.getElementById(where).innerHTML ="<center><br /><img src='loading.gif'></center>";
	// we are defining the destination DIV id, must be stored in global variable (ajaxdestination)
	// ajaxdestination=where;
//	 xmlhttp.onreadystatechange = triggered; // when request finished, call the function to put result to destination DIV
	 xmlhttp.open("GET", what);
	 xmlhttp.send(null);
	 xmlhttp.onreadystatechange = prepnout;

	  return false;
}
function prepnout() { // put data returned by requested URL to selected DIV
  if (xmlhttp.readyState == 4) if (xmlhttp.status == 200) 
    location.reload(true);
}