var gyikreq;
function get_gyik_cont(id){

var url="main/gyik_content.php?id="+id
  if(window.XMLHttpRequest) {
          gyikreq = new XMLHttpRequest();
  } else if(window.ActiveXObject) {
          gyikreq = new ActiveXObject("Microsoft.XMLHTTP");
  }
  gyikreq.open("GET", url, true);
  gyikreq.onreadystatechange = gyikcallback;
  gyikreq.send(null);
}
function gyikcallback() {        
  obj = document.getElementById("scroll_result");
//  setFade(0);
	if(gyikreq.readyState == 4) {
    if(gyikreq.status == 200) {
      response = gyikreq.responseText;
      obj.innerHTML = response;
//      fade(0);
    } 
    else {
      alert("Probléma az adatok betöltése közben:\n" + req.statusText);
    }
  }
}
function expand() {
document.getElementById('tema').style.width = '400px';
}
function collapse() {
document.getElementById('tema').style.width = '157px';

}