// Search box for Mediawiki
// (c) 2006 ], released under GPL
// Adaptación para uso con el WSS: ]
//<pre><nowiki>
 
importStylesheet('Usuario:Chixpy/WSS1/formbusqueda.css');
 
var sr$t;
var sr$f;
var sr$s;
var sr$r;
var sr$w;
var sr$re;
var sr$mc;
 
function $e(id) {return document.getElementById(id)}
 
function srBack()
{
  if (sr$s.value=='') {sr$t.focus(); return }
 
  if (sr$re.checked) {
    var searchString = sr$s.value;
  } else {
    searchString=sr$s.value.replace(/(\{\}\|\.\*\?\(\)\$\^\\])/g,'\\$1');
  }
 
  searchString="("+searchString+")(?!*"+searchString+")";
  if (sr$mc.checked)
    var re=new RegExp(searchString);
  else
    var re=new RegExp(searchString,"i");
 
  var res = re.exec (sr$t.value.substring(0,sr$t.selectionStart));
  if (!res) {
    var res = re.exec (sr$t.value)
  }
 
  if (res)
  {
    sr$t.selectionStart=res.index;
    sr$t.selectionEnd=res.index+res.length;
  }
  else sr$t.selectionStart=sr$t.selectionEnd;
 
  srSync();
}
 
function srNext()
{
  if (sr$s.value=='') {sr$t.focus(); return }
 
  if (sr$re.checked) {
    var searchString = sr$s.value;
  } else {
    searchString=sr$s.value.replace(/(\{\}\|\.\*\?\(\)\$\^\\])/g,'\\$1');
  }
 
  if (sr$mc.checked)
    var re=new RegExp(searchString,"g");
  else
    var re=new RegExp(searchString,"gi");
 
  re.lastIndex=sr$t.selectionEnd;
  var res = re.exec (sr$t.value)
  if (!res) {
    re.lastIndex=0;
    var res = re.exec (sr$t.value)
  }
 
  if (res)
  {
    sr$t.selectionStart=res.index;
    sr$t.selectionEnd=res.index+res.length;
  }
  else sr$t.selectionStart=sr$t.selectionEnd;
  srSync();
}
 
function srReplace()
{
 
  var sels=sr$t.selectionStart;
  var sele=sr$t.selectionEnd;
  var selr=sr$t.value.length-sele;
 
  if (sr$s.value=='' || sels==sele) {sr$t.focus(); return }
 
  if (sr$re.checked) {
    var searchString = sr$s.value;
    var replaceString = sr$r.value;
 
  } else {
    searchString=sr$s.value.replace(/(\{\}\|\.\*\?\(\)\$\^\\])/g,'\\$1');
    replaceString=sr$r.value.replace(/()/g,'\\$1');
  }
 
  if (sr$mc.checked)
    var re=new RegExp(searchString,"g");
  else
    var re=new RegExp(searchString,"gi");
 
  re.lastIndex=sels;
  var res = re.exec (sr$t.value);
  var $$=0;
  if (res && res.index==sels && res.length==sele-sels)
  {
    if (sr$re.checked) {
      replaceString=replaceString.replace(/\\\\/g,'&backslash;');
      var replaceBits=(" "+replaceString).split(/(?=\$\d)/);
      replaceString=replaceBits.substring(1);
      for (var i=1; i<replaceBits.length; i++)
      {
        $$=replaceBits-'0';
        if ($$<res.length)
           replaceString += res + replaceBits.substring(2)
        else
           replaceString += replaceBits;
     }
     replaceString=replaceString.replace (/\\n/,"\n").replace (/&backslash;/g,"\\").replace
                                         (/&dollar;/g,"\$")
 
    }
     sr$t.value= sr$t.value.substring(0,sels) + replaceString + sr$t.value.substring(sele);
  }
 
  sr$t.selectionStart=sels;
  sr$t.selectionEnd=sr$t.value.length-selr;
  srSync();
}
 
 
function srReplaceall()
{
  if (!sr$s.value) {sr$t.focus(); return }
 
  var sels=sr$t.selectionStart;
  var sele=sr$t.selectionEnd;
  var selr=sr$t.value.length-sele;
 
  var reps;
 
  if (sr$re.checked) {
    var searchString = sr$s.value;
    var replaceString = sr$r.value.replace(/\\\\/,'&backslash;').replace(/\\n/,'\n').replace(/&backslash;/,"\\");
  } else {
    searchString=sr$s.value.replace(/(\{\}\|\.\*\?\(\)\$\^\\])/g,'\\$1');
    replaceString=sr$r.value.replace(/()/g,'\\$1');
  }
 
  if (sele>sels)
    reps=sr$t.value.substring(sels,sele);
  else
    reps=sr$t.value;
 
  if (sr$mc.checked)
    var re=new RegExp(searchString,"g");
  else
    var re=new RegExp(searchString,"gi");
 
  var replaceCounter=0;
 
  var replaceFunc=function(){replaceCounter++;return replaceString};
 
  reps=reps.replace(re,replaceFunc);
 
  if (sele>sels)
    sr$t.value = sr$t.value.substring(0,sels) + reps + sr$t.value.substring(sele);
  else
    sr$t.value = reps;
 
  sr$t.selectionStart=sels;
  sr$t.selectionEnd=sele>sels ? sr$t.value.length-selr : sels;
  window.status = replaceCounter+" ocurrences of " + searchString + " replaced.";
  srSync();
}
 
function srToggleCase()
{
  var sels=sr$t.selectionStart;
  var sele=sr$t.selectionEnd;
  var selr=sr$t.value.length-sele;
  var selt=sr$t.value.substring(sels,sele);
 
  if (sele>sels)
  {
    if (selt==selt.toUpperCase())
      selt=selt.toLowerCase()
    else if (selt==selt.toLowerCase() && sele-sels>1)
      selt=selt.substring(0,1).toUpperCase()+selt.substring(1).toLowerCase()
    else
      selt=selt.toUpperCase();
 
    sr$t.value = sr$t.value.substring(0,sels) + selt + sr$t.value.substring(sele);
    sr$t.selectionStart=sels;
    sr$t.selectionEnd=sele>sels ? sr$t.value.length-selr : sels;
  }
  srSync();
}
 
 
function srSync()
{
    var i;
    var allLines=0;
    var lineNo=0;
    var w=sr$t.cols-5;
 
    var dummy=sr$t.value.split("\n");
    for (i=0;i<dummy.length;i++){allLines+=Math.ceil(dummy.length/w)}
 
    var dummy=sr$t.value.substring(0,sr$t.selectionStart).split("\n");
    for (i=0;i<dummy.length;i++){lineNo+=Math.ceil(dummy.length/w)}
 
//    alert (w+" "+lineNo+"/"+allLines);
 
    sr$t.scrollTop=sr$t.scrollHeight*(lineNo-10)/allLines;
    sr$t.focus();
}
 
 
function srInit()
{
 
  if($e('wpTextbox1')) {
 
var srBoxCode ='<div id="srForm"><table id="srBox" cellpadding="0" cellspacing="2"><tr>'
           +'<td></td>'
           +'<td valign="middle">'
           +'<input type="checkbox" id="srCase" onclick="sr$t.focus()" tabindex="10"/><small><span style="color:#000000;">Sensible a mayúsculas</span></small>&nbsp;'
           +'<input type="checkbox" id="srRegexp" onclick="sr$t.focus()" tabindex="11"/><small><span style="color:#000000;">Usar expresión regular</span></small>&nbsp;&nbsp;'
           +'<a href="javascript:srBack()" onmouseover="sr$t.focus()" title="Buscar anterior coincidencia " accesskey="2">&lt;</a>&nbsp;'
           +'<a href="javascript:srNext()" onmouseover="sr$t.focus()" title="Buscar siguiente coincidencia " accesskey="3">Buscar&nbsp;&nbsp;&gt;</a>&emsp;'
           +'<a href="javascript:srReplace();srBack()" onmouseover="sr$t.focus()" title="Buscar y reemplazar anterior coincidencia " accesskey="4">&lt;</a>&nbsp;'
           +'<a href="javascript:srReplace()" onmouseover="sr$t.focus()" title="replace this match">Reemplazar</a>&nbsp;'
           +'<a href="javascript:srReplace();srNext()" onmouseover="sr$t.focus()" title="Buscar y reemplazar siguiente coincidencia " accesskey="5">&gt;</a>&emsp;'
           +'<a href="javascript:srReplaceall()" onmouseover="sr$t.focus()" title="Reemplazar todas las coincidencias " accesskey="7">Reemplazar&nbsp;todo</a>&emsp;'
           +'</td>'
           +'</tr><tr>'
           +'<td valign="bottom"><small><span style="color:#000000;">Buscar:</span></small></td>'
           +'<td valign="bottom"><input type="text" id="srSearch" accesskey="F" tabindex="8" onkeypress="event.which == 13 && srNext()"; value=""/></td>'
           +'</tr><tr>'
           +'<td valign="bottom"><small><span style="color:#000000;">Reemplazar por:</span></small></td>'
           +'<td valign="bottom"><input type="text" id="srReplace" accesskey="G" tabindex="9" onkeypress="event.which == 13 && srNext()"; value=""/></td>'
           +'</tr></table></div>'
 
    var ep=$e('searchInput');
    if (ep) ep.accessKey='none';
 
    sr$t=document.editform.wpTextbox1;
    sr$w=sr$t.style.width;
 
    var sr=document.createElement('div');
    sr.innerHTML=srBoxCode;
    sr.firstChild.style.display='none';
    var ep=$e('wpTextbox1');
    ep.parentNode.insertBefore(sr,ep);
 
    sr$f=$e('srForm');
    sr$s=$e('srSearch');
    sr$r=$e('srReplace');
    sr$re=$e('srRegexp');
    sr$mc=$e('srCase');
 
  }
}
 
function srShowHide()
{
  if (sr$f.style.display=='none')
  {
    sr$f.style.display='block';
//    sr$t.style.width='auto';
    sr$s.focus();
  }
  else
  {
    sr$f.style.display='none';
    sr$t.style.width=sr$w;
  }
}
 
$(srInit);
//</nowiki></pre>