var dx = 0;
var dy = 0;

function help_lenyom(item, x,y)
  {
  //document.all.x_pos.value= x + ' ' + y;
  var elem = document.getElementById(item);
  dx = x - parseInt(elem.style.left);
  dy = y - parseInt(elem.style.top);
  //dx=x; dy=y;
  //document.all.x_pos.value= dx + ' ' + dy;
  }

function help_felenged()
  {
  //document.all.x_pos.value= "";
  dx = 0;
  dy = 0;
  }

function help_mozgat(item, x,y)
  {
  var elem = document.getElementById(item);
  if (dx > 0 && dy > 0)
    {
    //document.all.x_pos.value = dx;
    elem.style.left = x - dx;
    elem.style.top = y - dy;
    }
  }

function ctchelp(item, lathatosag, x, y)
  {
  var elem = document.getElementById(item);
  var szelesseg = parseInt(elem.style.width);
  if ((x+20+szelesseg+24) < screen.width)
    {
    elem.style.left = x+20;
    }
    else
    {
    elem.style.left = x-60-szelesseg;
    }
  elem.style.top = y;
  //window.alert(x + " - " + y + "    " + elem.style.left + " - " + elem.style.top);
  //window.alert("y:" + y + "teteje:" + elem.style.top);
  elem.style.visibility = lathatosag;
  }





function ctchelp_regi(item){
 var szelesseg = 300;
 var magassag = 500;
 var frame_nev = "ctc_help";
 var file_nev = "help_1.php?item=" + item;
 var jellemzo="width="+szelesseg+",height="+magassag+",toolbar=no,status=no,menubar=no,scrollbars=yes,resizable=no";
 ablak = open(file_nev, frame_nev, jellemzo); 
 ablak.focus();
}

function ujablak(file_nev,frame_nev,szelesseg,magassag){
// var jellemzo="width="+szelesseg+",height="+magassag+",toolbar=no,status=no,menubar=no,scrollbars=yes,resizable=no";
 var jellemzo="width="+szelesseg+",height="+magassag+",toolbar=no,status=no,menubar=no,scrollbars=yes,resizable=no";
 ablak = open(file_nev, frame_nev, jellemzo); 
}