var mx = 0;
var my = 0;


function show_tab(div) 
{
  var divlist = document.body.getElementsByTagName('div');
  hide=document.getElementById('hide_it');
  hide.innerHTML=" ";

  for(var i = 0; i < divlist.length; i++)
  {
    s=divlist[i].id;  
    if (! s) continue;
    if (s==div) continue;
    if (s.indexOf('tab_')==-1) continue;
    divlist[i].style.display='none';
  };

  if (div=='hide') return;

 
  obj=document.getElementById(div);
  if( obj.style.display=='none') { obj.style.display='inline';  }
                            else { obj.style.display='none'; };

  hide.innerHTML="<CENTER><A CLASS='lnk_b_12' href=\"javascript:show_tab('hide');\">... ausblenden ...</a></CENTER>";
};


/* Gelände */


function move(evt,what)
{
  if(!evt)evt=window.event; // objekt für den IE erzeugen

  var maus_x=evt.clientX;
  var maus_y=evt.clientY;
 
  pt=scroll_pos();
  maus_x=maus_x+pt[0];
  maus_y=maus_y+pt[1];
 
  
  div=document.getElementById('div_preview');
  if (div.style.display!='inline')
  {
    pic=document.getElementById('img_preview');
    pic.src='pics/galerie/gelaende/'+what+'.jpg';
    pic.width='250';

    div.style.left=(mx+20)+'px';
    div.style.top=(my-100)+'px';
  
    div.style.display='inline';
  };
  
  div=document.getElementById('div_preview');
  div.style.left=(maus_x+20)+'px';
  div.style.top=(maus_y-100)+'px'
};


function hide()
{
  div=document.getElementById('div_preview');
  div.style.display='none';
};


function scroll_pos(){
  var scrOfX=0,scrOfY=0;
  if(typeof(window.pageYOffset)=='number'){
    //Netscape compliant
    scrOfY=window.pageYOffset;
    scrOfX=window.pageXOffset;
  } 
  else if(document.body && (document.body.scrollLeft || document.body.scrollTop)){
    //DOM compliant
    scrOfY=document.body.scrollTop;
    scrOfX=document.body.scrollLeft;
  } 
  else if(document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)){
    //IE6 standards compliant mode
    scrOfY=document.documentElement.scrollTop;
    scrOfX=document.documentElement.scrollLeft;
  }
  return [scrOfX,scrOfY];
};


/*   Gaestebuch     */

function submit_frm(todo)
{
  document.gb.todo.value=todo;
  document.gb.submit();   
};


function smiley(txt) 
{
  txt = ' ' + txt + ' ';
  if (document.gb.txt.createTextRange && document.gb.txt.caretPos)
  {
    var caretPos = document.gb.txt.caretPos;
    caretPos.gtxt = caretPos.txt.charAt(caretPos.txt.length - 1) == ' ' ? txt + ' ' : txt;
    document.gb.txt.focus();
  } 
  else
  {
    document.gb.txt.value  += txt;
    document.gb.txt.focus();
  };
};

function show_div(div) 
{
  obj=document.getElementById(div);
  if( obj.style.display=='none') { obj.style.display='inline';  }
                            else { obj.style.display='none'; };
};


function ausloggen()
{
  doit = confirm('Wirklich ausloggen?');
  if (doit == false) 
  { 
    alert('Ok, abgebrochen');
    return-1; 
  }
  else
  {
    document.frm.logoutok.value='logout';
    document.frm.submit();
  };
};

function send_logout()
{
  location.href='index.php?pg=login&logoutok=logout';
};

function send_form(cmd,id,sub)
{
  document.frm.cmd.value=cmd;
  document.frm.id.value=id;
  document.frm.sub.value=sub;
  document.frm.submit();
};

function show_flash(flash)
{
 s=
  "  <object type='application/x-shockwave-flash' data='img/flash/son"+flash+".swf' width='600' height='50'>"+
  "    <param name='movie' value='img/flash/son"+flash+".swf'>"+
  "    <param name='quality' value='high'>"+
  "    <param name=wmode value='transparent'>"+
  "  </object>";
  div=document.getElementById('div_flash');
  div.innerHTML=s;
  window.setTimeout("show_flash2()", 100);
}

function show_flash2()
{
  div=document.getElementById('div_flash');
  div.style.visibility='visible';
}



function send_form_spielbericht(cmd,id,cmd2,cmd3)
{
  if (cmd=='del')
  {
    if (! confirm('Wirklich löschen?')) { alert('Ok- Abbruch'); return; };
  };

  document.frm.cmd.value=cmd;
  document.frm.id.value=id;
  document.frm.cmd2.value=cmd2;
  document.frm.cmd3.value=cmd3;
  document.frm.submit();
};


function send_form_news(cmd,id,cmd2,cmd3)
{
  if (cmd=='del')
  {
    if (! confirm('Wirklich löschen?')) { alert('Ok- Abbruch'); return; };
  };
  document.frm.pg.value='news';
  document.frm.cmd.value=cmd;
  document.frm.id.value=id;
  document.frm.cmd2.value=cmd2;
  document.frm.cmd3.value=cmd3;
  document.frm.submit();
};