function pWin(url,i_width,i_height) {
  var swidth=screen.width, sheight=screen.height;
  //doplnit testovani (0, None ?) spravne nacteni jinak nastavit swidth=590 a sheight=410 (pro 800x600)
  var min_x=100, min_y=100, max_x=swidth-50, max_y=sheight-190;
  var owidth=i_width>max_x?max_x:i_width<min_x?min_x:i_width, oheight=i_height>max_y?max_y:i_height<min_y?min_y:i_height;
  if ((owidth!=i_width) || (oheight!=i_height)) pageWin = window.open(url,"","width="+owidth+",height="+oheight+",menubar=0,scrollbars,resizable,screenX=20,screenY=40,left=20,top=40");
  else pageWin = window.open(url,"","width="+owidth+",height="+oheight+",screenX=20,screenY=40,left=20,top=40");
  pageWin.focus();
  return false;
}

/* zebra table */
$(document).ready(function(){
   $(".t-01 tr").mouseover(function(){$(this).addClass("over");}).mouseout(function(){$(this).removeClass("over");});
   $(".t-01 tr:even").addClass("alt");
});
/* /zebra table */