var nodetails,mapping=new Array();

function setsel(val) { // IE bug workaround
  if (document.all) {
    var sbs=document.getElementsByTagName('SELECT');
    for (var i in sbs) if (sbs[i].style) sbs[i].style.display=val;
  }
}

function show_choices(where,field,match) {
  setsel('none');
  var FS=document.getElementsByName(field); var F=FS[0];
  var FDD=document.getElementById('dd');
  FDD.style.display='block';
  FDD.style.height='300px'; FDD.style.width=(F.offsetWidth-2)+'px'; //style.width;
  var pos=getPos(F); FDD.style.left=pos[0]+'px'; FDD.style.top=(pos[1]+F.offsetHeight-1)+'px';
  SXreq('dd','http://www.battagame.hu/appz/search.php?where='+where+'&field='+field+'&match='+encodeURIComponent(match)+'&limit=20&full='+full+'&disp='+encodeURIComponent(disp)+(nodetails?'&nodetails=1':''));

}

function select(fs,vs) {
  setsel('inline');
  var fields=fs.split(',');
  if (vs==false) {
    document.getElementById('dd').style.display='none';
    return true;
  }
  var vals=vs.split(',');
  var dsp=disp.split(',');
  for (var i in fields) {
    vals[i]=vals[i].replace(/_comma_/g,',');
    vals[i]=vals[i].replace(/\\n/g,"\n");
  }
  var m2=new Array();
  for (var i in fields) {
    if (mapping[fields[i]]) { // real to display mappings
      m2[fields[i]]=mapping[fields[i]];
      for (var j in fields) {
        var rpl=m2[fields[i]].indexOf(fields[j]);
var sb=(m2[fields[i]].charAt(rpl-1)==' ' && m2[fields[i]].charAt(rpl+fields[j].length)==' ');
        if (rpl!=-1) m2[fields[i]]=m2[fields[i]].substr(0,rpl)+vals[j]+m2[fields[i]].substr(rpl+fields[j].length+(sb && vals[j]==''?1:0));
	  }
      vals[i]=m2[fields[i]];
    }
  }
  for (var i in fields) {
    var FS=document.getElementsByName(fields[i]); var F=FS[0];
    if (F) {
      if (F.options) {
        for (var j=0; j<F.options.length; j++) if (F.options[j].value==vals[i]) F.selectedIndex=j;
      } else if (F.className.match('checkbox')) {
        F.checked=(F.value==vals[i]);
      } else if (F) F.value=vals[i];
    }
    dd_hide();
  }
  if (fields.length>1 && onfillall!=undefined) { onfillall(); }
}


function init_dd_system(where) {
  var targets=new Array('INPUT','TEXTAREA');
  for (var t in targets) {
    var inputs=document.getElementsByTagName(targets[t]);
	for (var i in inputs) {
      if (inputs[i].className) if (inputs[i].className.match('searchable')) {
        inputs[i].onkeydown=function(e) { this.hide=(e.keyCode==27); }
        inputs[i].onkeyup=function(e) { if (this.value!='' && !this.hide) show_choices(where,this.name,this.value); else dd_hide(); };
        inputs[i].onfocus=inputs[i].onblur=function(e) { dd_hide(); };
      }
    }
  }
}

function dd_hide() { document.getElementById('dd').style.display='none'; }