var ID=0;
var win;

function replace(str){
  s=(new String(str)).replace('\'', '\\\'');
  s=s.replace(/\"/g, '"');
  return s;
}



function openwindow(target, width, height){
  window.open(target, 'y', 'toolbar=no,location=no,directories=no,menubar=no,scrollbars=no,status=no,resizable=no,width='+width+',height='+height).focus();
}


function openpicture(picture, title, height){
  window.open('poza.php?target='+picture+'&title='+title, '', 'toolbar=no,location=no,directories=no,menubar=no,scrollbars=no,status=no,resizable=no,width=470,height='+height).focus();
}


function deblur(obj){
  obj.blur();
}


function toogle(obj){
  x=document.getElementById(obj);
  state=x.style.display=='';
  document.getElementById('i'+obj).src=(state)?'img/plus.gif':'img/minus.gif';
  x.style.display=state?'none':'';
}


function insert_picture_code(picture, title){
  if ((picture===undefined)||(picture==0))
    return '';
  height=(picture.charAt(picture.length-1)=='a')?495:280;
  return '<div class="r"><a href="javascript:openpicture(\''+replace(picture)+'\', \''+replace(title)+'\', '+height+');" onclick="deblur(this);" class="imglink">poze</a></div>';
}


function i_n(title, contents, picture, mode){
  ID++;
  return '<div class="tree" id="pid'+ID+'"><a href="javascript: toogle(\'id'+ID+'\');" onclick="deblur(this);"><img style="position: relative; top: 2px" id="iid'+ID+'" src="img/'+((mode==1)?'minus':'plus')+'.gif"></a>&nbsp;'+((mode==1)?'<b>':'')+title+((mode==1)?'</b>':'')+'<div class="tree" id="id'+ID+'" style="'+((mode==1)?'':'display: none; ')+'margin-left: 15px; '+((mode===undefined)?'background-color: #F2EBE6; margin-top: 5px; text-align: justify; border: 1px solid #909090; padding: 3px 5px">':'">')+contents+insert_picture_code(picture, title)+'</div></div>';
}