function show_card( url ){

  var myX = window.screenX + 50;
  var myY = window.screenY + 100;
  var w = "dependent=yes,resize=yes,height=240,width=320,screenX="+myX+",screenY="+myY;
  user_w = open( url, "UserInfo", w );
}



function open_window( url, title, w, h ){

  var myX = window.screenX + 50;
  var myY = window.screenY + 100;

  var w = "dependent=yes,resize=yes,height="+h+",width="+w+",screenX="+myX+",screenY="+myY;
  new_w = open( url, title, w );
}


function set_lang(baseurl){
    var lang = document.getElementsByName("langsel")[0].value;

    var newurl = location + "&langset="+lang;
    if( location==baseurl  ||
        location==baseurl+"/index.php" ){

       newurl =  location + "?langset="+lang;
       // alert( baseurl + "==" + location );
    }

    location.replace( newurl );
}


function toggleHidden( id ){
    var toggle = document.getElementById("toggle"+id);
    var hidden = document.getElementById("hidden"+id);
    var nonhidden = document.getElementById("nonhidden"+id);

    if( hidden.style.display != "block" ){
	toggle.src = "images/arrow-down.png";
	if( hidden ){
	  hidden.style.display = "block"; }
	if( nonhidden ){
	  nonhidden.style.display = "none"; }
    } else {
	toggle.src = "images/arrow-right.png";
	if( hidden ){
	  hidden.style.display = "none"; }
	if( nonhidden ){
	  nonhidden.style.display = "block"; }
    }
}

	
function progressWindow( url ) {

  var myX = window.screenX + 150;
  var myY = window.screenY + 200;

  var opt = "dependent=yes,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no,height=120,width=280,screenX="+myX+",screenY="+myY;
	
  theUniqueID = (new Date()).getTime() % 1000000000;
  window.open( url, theUniqueID , opt );

  document.uf.uniq.value = theUniqueID;
  document.uf.submit();  
}