Usuario:Midas02/Zeusmode/whatlinkshere.js

//-------------------------------------------------
// Ajax What Links Here 0.34
// by [[User:Zanaq]] (c) 2010 GPL
// 
// No new pages open if the user wants to navigate 
// The Tree of What Links There
// Fix disambiguations and (double) redirects
// -------------------------------------------------------<nowiki>

clickedLi=-1;
trackLi=0;
trackUl=0;
fixinglink=0;
isnotwatched=0;
isamsterdamconstruction=0;

function toggleMoreContext(id)
{
    q=document.getElementById('taat' + id);
    r=document.getElementById('taa' + id);
    if (r.style.display == 'none')
    {
	q.innerHTML = '<big>&mdash;</big>';
	r.style.display = 'block';
    } else {
	q.innerHTML = '+';
	r.style.display = 'none';
    }
}

function savedDiff(li)
{
    if (xmlhttp.readyState != 4) return;
	
    p = document.getElementById('editform' + clickedLi).action.indexOf('&action=')
    chklnk=document.getElementById('editform' + clickedLi).action.substring(0,p) + "&diff=last";
 
    document.getElementById('hiddeneditform' + clickedLi).innerHTML = xmlhttp.responseText;

    parser=new DOMParser();
    xmlDoc=parser.parseFromString(xmlhttp.responseText,"text/xml");
		
    document.getElementById('diff' + clickedLi).innerHTML = 
    '<div style="border:1px solid black;padding:.5em">' + '<img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Yes_check.svg/20px-Yes_check.svg.png"> ' + txtSaved + ' <a href="' + chklnk + '">[' + txtCheck + '...]</a>'
    + '</div>';

		
    document.getElementById('diff' + clickedLi).innerHTML += '<input type=button value="' + txtClose + '" onClick="javascript:cancelFix(' + clickedLi + ')">';
    

    fixinglink=0;

}

function saveDiff(li)
{
    clickedLi = li;

    params = 'wpSave=' + encodeURIComponent(document.getElementById('editform' + clickedLi).wpSave.value);
	
    et=document.getElementById('editform' + clickedLi).wpEditToken.value;
	
    params += '&wpAutoSummary=' + encodeURIComponent(document.getElementById('editform' + clickedLi).wpAutoSummary.value);
    params += '&oldid=' + encodeURIComponent(document.getElementById('editform' + clickedLi).oldid.value);
    params += '&wpStarttime=' + encodeURIComponent(document.getElementById('editform' + clickedLi).wpStarttime.value);
    params += '&wpEdittime=' + encodeURIComponent(document.getElementById('editform' + clickedLi).wpEdittime.value);
	
    if (isredirect) 
	summ = txtFixDoubleRedirect  + ' - ' + document.getElementById('editform' + clickedLi).wpTextbox1.value
    else if (isdisambiguation) 
	summ = txtFixDisambiguation + ' - ' + document.getElementById('editform' + clickedLi).wpSummary.value 
    else
	summ = (typeof(txtFixLink) != 'undefined') ? txtFixLink : document.getElementById('editform' + clickedLi).wpSummary.value;

    params += '&wpSummary=' + encodeURIComponent(summ);
    params += '&wpMinoredit=' + '1';
    //alert(document.getElementById('editform' + clickedLi).wpWatchthis.value);

    if (isnotwatched < 0)
    {

	params += '&wpWatchthis=' + encodeURIComponent(document.getElementById('editform' + clickedLi).wpWatchthis.value);
    }	
    params += '&wpTextbox1=' + encodeURIComponent(document.getElementById('editform' + clickedLi).wpTextbox1.value);
	
    params += '&wpEditToken=' + encodeURIComponent(et);

    query= document.getElementById('editform' + clickedLi).action;
	
    xmlhttp = HTTPClient();
    if (!xmlhttp) return;
    xmlhttp.open("POST", query, true);
    xmlhttp.onreadystatechange = savedDiff;
	
	
    xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	
    xmlhttp.setRequestHeader("Content-length", params.length);
    xmlhttp.setRequestHeader("Connection", "close");
    xmlhttp.send(params);

}

function cancelFix(li)
{

    document.getElementById('hiddeneditform' + li).innerHTML = '';
 
    document.getElementById('diff' + li).innerHTML = '';

    document.getElementById('fix' + li).style.display='inline';
	
    fixinglink=0;
}

function showDiff()
{
	
    if (xmlhttp.readyState != 4) return;

    isnotwatched=xmlhttp.responseText.indexOf('<li id="ca-watch"');


    ef = xmlhttp.responseText.replace('<form id="editform"', '<form id="editform' + clickedLi + '"');
    document.getElementById('hiddeneditform' + clickedLi).innerHTML = ef;
 
    document.getElementById('diff' + clickedLi).innerHTML = 
    '<div style=border-style:solid;border-width:1px id="wikiDiff">' 
    + document.getElementById('wikiDiff').innerHTML 
    + '<input type=button value="' + txtSavePage + '" onClick="javascript:saveDiff(' + clickedLi + ')">'
    + '<input type=button value="' + txtCancel + '" onClick="javascript:cancelFix(' + clickedLi + ')">'
    + '</div>';
	
    document.getElementById('loading' + clickedLi).style.display='none';

}

function fixLinkOnFocus(id)
{
    ta=document.getElementById(id);
    a = ta.value.toUpperCase().indexOf('[[' + wgTitle.replace('_', ' ').toUpperCase() + '');
    b = ta.value.indexOf(']]',a+1)+2;
    if ((a > 0) && (b>0))
    {
	ta.selectionStart=a+2;
	ta.selectionEnd=b-2;
    }
	
}
function saveFix(id, n)
{
	
    wt=document.getElementById('taa0--1').value;	
    for (i=0;i<n;i++)
    {
		
	t=document.getElementById('ta' + id + '-' + i).value;
	a=(t.substring(0,3)=='...') ? 3 : 0;
	b=(t.substring(t.length-3)=='...') ? t.length-3 : t.length;
		
	wt+=t.substring(a,b) + document.getElementById('taa' + id + '-' + i).value;	
		
    }
	
    document.getElementById('editform' + id).wpTextbox1.value = wt;
    document.getElementById('editform' + id).wpSummary.value = document.getElementById( 'summ' + id).value;
    saveDiff(id);
	
}

function previewFix(id, n)
{
	
    wt=document.getElementById('taa0--1').value;	
    for (i=0;i<n;i++)
    {
		
	t=document.getElementById('ta' + id + '-' + i).value;
	a=(t.substring(0,3)=='...') ? 3 : 0;
	b=(t.substring(t.length-3)=='...') ? t.length-3 : t.length;
		
	wt+=t.substring(a,b) + document.getElementById('taa' + id + '-' + i).value;	
    }
	
    document.getElementById('editform' + id).wpTextbox1.value = wt;
    document.getElementById('editform' + id).wpSummary.value = document.getElementById( 'summ' + id).value;
	
    params = 'wpDiff=' + encodeURIComponent(document.getElementById('editform' + clickedLi).wpDiff.value);
		
    params += '&wpEditToken=' + encodeURIComponent(document.getElementById('editform' + clickedLi).wpEditToken.value);
    params += '&oldid=' + encodeURIComponent(document.getElementById('editform' + clickedLi).oldid.value);
    params += '&wpStarttime=' + encodeURIComponent(document.getElementById('editform' + clickedLi).wpStarttime.value);
    params += '&wpEdittime=' + encodeURIComponent(document.getElementById('editform' + clickedLi).wpEdittime.value);
    params += '&wpSummary=' + encodeURIComponent(document.getElementById('editform' + clickedLi).wpSummary.value);

    params += '&wpTextbox1=' + encodeURIComponent(document.getElementById('editform' + clickedLi).wpTextbox1.value);
		
    query= document.getElementById('editform' + clickedLi).action;
		
    xmlhttp = HTTPClient();
    if (!xmlhttp) return;
    xmlhttp.open("POST", query, true);
    xmlhttp.onreadystatechange = showDiff;
		
    xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    xmlhttp.setRequestHeader("Content-length", params.length);
    xmlhttp.setRequestHeader("Connection", "close");
    xmlhttp.send(params);
}

function replaceLink(id, replaceText)
{
    replaceText=unescape(replaceText);
    rt=replaceText;
    ta=document.getElementById('ta' + id);

    a = ta.value.toUpperCase().indexOf('[[' + wgTitle.replace('_', ' ').toUpperCase() + '')+2;
    b = ta.value.indexOf(']]',a+1);
    c = ta.value.indexOf('|',a+1);

    if (document.getElementById('chtxt' + clickedLi).checked == false)
    {
	if (c>-1 && c < b) 
	{
	    b = c;
	} else {
	    replaceText += '|' + ta.value.substring(a,b)
	}
    }

    if ((a > -1) && (b >- 1))
    {
	ta.value = ta.value.substring(0,a) + replaceText + ta.value.substring(b)
		
	document.getElementById('dab' + id).style.display='none';
		
	sep = (document.getElementById(
	    'summ' + id.substring(0,id.indexOf('-'))
	    ).value == '') ? '' : ', ';
	document.getElementById(
	    'summ' + id.substring(0,id.indexOf('-'))
	    ).value+= sep + '[[' + wgTitle.replace('_', ' ') + ']] → [[' + rt + ']]';
		
	ta.selectionStart=a;
	ta.selectionEnd=a+replaceText.length;
	ta.focus();
    }
}

function fixLinkLoadForm()
{
    if (xmlhttp.readyState != 4) return;
	
    a=xmlhttp.responseText.indexOf('<form id="editform"');
    b=xmlhttp.responseText.indexOf('</form>',a+1)+7;
 
    ef = xmlhttp.responseText.substring(a,b).replace('<form id="editform"', '<form id="editform' + clickedLi + '"');
    document.getElementById('hiddeneditform' + clickedLi).innerHTML = ef;
 
    redir=document.getElementById('li'+clickedLi).parentNode.parentNode.parentNode;

    var regexFindTemplates = RegExp('(' + redirectKeywords + ')','im');
	
    editText = document.getElementById('editform' + clickedLi).wpTextbox1.innerHTML;
    a= regexFindTemplates.exec(editText);
	
    if ((a && !isredirect) || (!a && !isredirect))
    {
		
	t=[editText]; //complete text
	l=[]; //links
		
	lc=0;
		
	for (i=0;i<t.length;i++)
	{
	    a = t[i].toUpperCase().indexOf('[[' + wgTitle.replace('_', ' ').toUpperCase() + "|");
	    if (a < 0)
		a = t[i].toUpperCase().indexOf('[[' + wgTitle.replace('_', ' ').toUpperCase() + "]]");

	    b = t[i].indexOf(']]',a+1)+2;
			
	    if ((a > -1) && (b>-1))
	    {
		t[1 + i] = t[i].substring(a,b);
		l[lc++] = i+1;
		t[2 + i] = t[i].substring(b);
		t[i] = t[i].substring(0,a);
		document.getElementById('diff' + clickedLi).innerHTML += t[i++].substring(a,b);
	    } 
	}
		
	a = (t[0].length < 300) ? 0 : t[0].length -300;

	weird=t[0].substring(a).indexOf(';');

	if ((weird < 5) && (weird != -1))
	{
	    a = a + 1 + weird;
	}

	if (t[0].substring(a).charCodeAt(0) == 10)
	{
	    a = a + 1;
	}

	document.getElementById('diff' + clickedLi).innerHTML += 
	'<div style=float:right;width:1px><a id=taat0--1 href="javascript:toggleMoreContext(\'0--1\')">+</div><textarea rows=5 id=taa0--1 style=display:none>' 
	+ t[0].substring(0,a)
	+ '</textarea>';
		
	pta=t[0].substring(a);
	dotsO=(a!=0) ? '...' : '';

	for (i=0;i<l.length;i++)
	{
			
	    m= (t[l[i]+1].length > 100) ? 300 : Math.floor((t[l[i]+1].length)/2);
	    b = (t[l[i]+1].length < m) ? t[l[i]+1].length : m;
	    dotsC=(b < (t[l[i]+1].length-1)) ? '...' : '';
	    weird=t[l[i]+1].substring(b).indexOf(';');

	    if ((weird < 5) && (weird != -1))
	    {
		b = b + 1 + weird;
	    }
	    if (t[l[i]+1].substring(b).charCodeAt(0) == 10)
	    {
		b = b + 1;
	    }
			
	    q = 
	    '<textarea id=ta' + clickedLi + '-' + i + ' rows=10 onfocus="fixLinkOnFocus(\'ta' + clickedLi + '-' + i + '\')">' 
	    + dotsO + pta + t[l[i]] + t[l[i]+1].substring(0,b) + dotsC
	    + '</textarea>';
	    q += 
	    '<div style="position:relative;left:5px;float:right;width:1px"><a id=taat' + clickedLi + '-' + i + ' href="javascript:toggleMoreContext(\'' + clickedLi + '-' + i + '\')">+</div><textarea rows=5 id=taa' + clickedLi + '-' + i + ' style=display:none>' 
	    + t[l[i]+1].substring(b)
	    + '</textarea>';
			
	    pta='';
	
	    document.getElementById('diff' + clickedLi).innerHTML +=q;
		
	    if (true)//(!isredirect)
	    {
		a = wikiText.indexOf('[[');

		if (isamsterdamconstruction) {
		    hbl = '<input type=button value="' + wgTitle + ' (hoofdbetekenis)' + '" onClick="javascript:replaceLink(\'' + clickedLi + '-' + i + '\', \'' + escape(wgTitle + ' (hoofdbetekenis)') + '\')">';
		} else {
		    hbl = '';
		}
		q=hbl;
		while(a>-1)
		{
					
		    b = wikiText.indexOf(']]',a+1);
		    if ((a > -1) && (b>-1))
		    {
			lt=wikiText.substring(a+2,b);
						
			c=lt.indexOf('|');
			lt=(c>0) ? lt.substring(0,c) : lt;
			d=lt.indexOf(':',1);
			if ((d > 6) || (d < 1)) //ugly workaround for interwiki's
			{
			    q += '<input type=button value="' + lt + '" onClick="javascript:replaceLink(\'' + clickedLi + '-' + i + '\', \'' + escape(lt) + '\')">';
			}
		    }
		    a = wikiText.indexOf('[[',b+1);
		}

		if (typeof(lt) != 'undefined') {
				
		    z =	'<span style=white-space:nowrap><input type=checkbox id=chtxt' + clickedLi + ' value="' + lt + '"> ' + txtChangeLinktext +'</span>';
		}	else {
		    z = '';
		}

		document.getElementById('diff' + clickedLi).innerHTML += '<div id=dab' +  clickedLi + '-' + i + ' style=margin-bottom:.5em>' + q + z + 	'</div>';
	    }
			
	}

	if (i < 1)
	{

	    cancelFix(clickedLi);
	    document.getElementById('li' + clickedLi).innerHTML += '<img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/20px-X_mark.svg.png">'+wgTitle;
	    document.getElementById('loading' + clickedLi).style.display='none';

	} else {
					
	    document.getElementById('diff' + clickedLi).innerHTML += '<input type=input id=summ' + clickedLi + ' maxlength="200" size="60" >';
		
	    document.getElementById('diff' + clickedLi).innerHTML += 
	    '<input type=button value="' + txtSavePage + '" onClick="javascript:saveFix(' + clickedLi + ',' + l.length + ')">' // style=display:none>' //always preview until tested well
	    +'<input type=button value="' + txtPreview + '" onClick="javascript:previewFix(' + clickedLi + ',' + l.length + ')">'
	    +'<input type=button value="' + txtCancel + '" onClick="javascript:cancelFix(' + clickedLi + ')">';
		
	    document.getElementById('ta' + clickedLi + '-0').focus();
	    document.getElementById('loading' + clickedLi).style.display='none';
	}
			
    } else {
	
	document.getElementById('editform' + clickedLi).wpTextbox1.value = '#REDIRECT ' + wikiText;
		
	params = 'wpDiff=' +  encodeURIComponent(document.getElementById('editform' + clickedLi).wpDiff.value);
	params += '&wpEditToken=' +  encodeURIComponent(document.getElementById('editform' + clickedLi).wpEditToken.value);
	params += '&oldid=' +  encodeURIComponent(document.getElementById('editform' + clickedLi).oldid.value);
	params += '&wpStarttime=' +  encodeURIComponent(document.getElementById('editform' + clickedLi).wpStarttime.value);
	params += '&wpEdittime=' +  encodeURIComponent(document.getElementById('editform' + clickedLi).wpEdittime.value);
	params += '&wpTextbox1=' +  encodeURIComponent(document.getElementById('editform' + clickedLi).wpTextbox1.value);
		
	query= document.getElementById('editform' + clickedLi).action;
		
	xmlhttp = HTTPClient();
	if (!xmlhttp) return;
	xmlhttp.open("POST", query, true);
	xmlhttp.onreadystatechange = showDiff;
		
	xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlhttp.setRequestHeader("Content-length", params.length);
	xmlhttp.setRequestHeader("Connection", "close");
	xmlhttp.send(params);
    }
}

function fixLink(li, title)
{
    if (fixinglink)
    {
	alert(txtSaveCancel);
	return;
    }
    fixinglink = 1;
    clickedLi = li;
    url='//es.wikipedia.org/w/index.php?title=' + title + '&action=edit';

    document.getElementById('fix' + clickedLi).style.display='none';
    document.getElementById('loading' + clickedLi).style.display='inline';
	
    xmlhttp = HTTPClient();
    if (!xmlhttp) return;
    xmlhttp.open("GET", url, true);
    xmlhttp.onreadystatechange = fixLinkLoadForm;
    xmlhttp.send(null);
	
}


//adds javascript links to a list
titles='';
function modifyList(id)
{
    //alert(document.cookie);
    l=document.getElementById(id);

    l=l.getElementsByTagName('li');


    for (i=0;i<l.length;i++)
    {
	span=l[i].getElementsByTagName('span')[0];
		
	if (l[i].innerHTML.indexOf('</a> (' + txtRedirect + ') <span') > 0)
	{
	    url=l[i].getElementsByTagName('a')[0].href;
	    title=url.substring(url.indexOf('?title=')+7, url.indexOf('&redirect='));
	    alert('+' + title);
	    //l[i].innerHTML.replace('</a> (' + txtRedirect + ') <span', '</a> (<b>' + txtRedirect + '</b>) <span');
	    d = 'style=display:none';
	    e = '';
	} else {
			

	    url = l[i].getElementsByTagName('a')[0].href;
	    a = url.indexOf('&redirect=');
	    if (a > 0)
	    {
		title=url.substring(url.indexOf('title=')+6, a);
	    } else {
		title=url.substring(wgServer.length + 7 + document.location.href.indexOf('://'));
	    }
	    e = 'style=display:none';
	    d = '';
	}

	span.innerHTML = span.innerHTML.substring(0, span.innerHTML.length -1)
	+ ' <a ' + d + ' href=\'javascript:openAjaxWhatLinksHere(' + trackLi + ',"' 
	+ encodeURIComponent(title) + '")\'> [' + txtShowLink + ']</a>'
	+'<a ' + e + ' href="javascript:closeAjaxWhatLinksHere(' + trackLi 
	+ ')"> [' + txtHideLink
	+ ']</a> <span  id=loading' + trackLi + ' style=display:none>' + txtLoading + '</span>'
	+ ' <a id=fix' + trackLi + ' href=\'javascript:fixLink(' + trackLi + ',"' + encodeURIComponent(title) + '")\'>[' + txtFix + ']</a>'
	+ ' <a href="/w/index.php?title=' + title + '&action=edit">[' + txtEditTopLink + ']</a>'
	+ ')';

	span.getElementsByTagName('a')[0].innerHTML = '←';
		
	ul = l[i].getElementsByTagName('ul')[0]; //if there's already an ul, put it at the end.
	if (ul) {
	    ulh = '<ul>' + ul.innerHTML + '</ul>';
	    l[i].removeChild(ul); 
			
	} else {
	    ulh = '';
	}
		
	l[i].innerHTML=
	'<span id=li' + (trackLi) + '>' + l[i].innerHTML 
	+ '<span id="diff' + trackLi + '"></span><span style=display:none id="hiddeneditform' + trackLi + '"></span></span>' + ulh;

	trackLi++;
	titles+='|' + title;
    }
	
}

//User clicked hide
function closeAjaxWhatLinksHere(id)
{

    li=document.getElementById('li' + id);
    ul = li.getElementsByTagName('ul')[0];

    li.removeChild(ul); 

    li.getElementsByTagName('span')[0].getElementsByTagName('a')[1].style.display='inline';
    li.getElementsByTagName('span')[0].getElementsByTagName('a')[2].style.display='none';

}

//Http request complete: inject content
function insertAjaxWhatLinksHere()
{
	
    if (xmlhttp.readyState != 4) return;
	
    parser=new DOMParser();
    xmlDoc=parser.parseFromString(xmlhttp.responseText,"text/xml");
		
    newlinks=xmlDoc.getElementById('mw-whatlinkshere-list');
    if (newlinks)
    {
	document.getElementById('li' + clickedLi).innerHTML+='<ul id=ul' + trackUl + '>' + newlinks.innerHTML + '</ul>';
		
	document.getElementById('li' + clickedLi).getElementsByTagName('span')[0].getElementsByTagName('a')[2].style.display='inline';
	document.getElementById('li' + clickedLi).getElementsByTagName('span')[0].getElementsByTagName('span')[0].style.display='none';
	
	modifyList('ul' + trackUl++);
	
    } else {
	document.getElementById('li' + clickedLi).getElementsByTagName('span')[0].innerHTML='';
    }
	

}

//User clicked expand
function openAjaxWhatLinksHere(li, title)
{
    clickedLi=li;
	
    l=document.getElementById('mw-whatlinkshere-list').getElementsByTagName('li');
	
    parameters= document.location.href.indexOf('&');
    parameters=(parameters > 0) ? document.location.href.substring(parameters) : '';
	
    url='/w/index.php?title=Especial:LoQueEnlazaAquí/' + title + parameters;

    document.getElementById('li' + clickedLi).getElementsByTagName('span')[0].getElementsByTagName('a')[1].style.display='none';
    document.getElementById('li' + clickedLi).getElementsByTagName('span')[0].getElementsByTagName('span')[0].style.display='inline';

    xmlhttp = HTTPClient();
    if (!xmlhttp) return;
    xmlhttp.open("GET", url, true);
    xmlhttp.onreadystatechange = insertAjaxWhatLinksHere;
    xmlhttp.send(null);
	
}

//add Ajax controls to the list
function addAjaxWhatLinksHere()
{
    document.getElementById('namespace').value = 0;
    modifyList('mw-whatlinkshere-list');


}

function showPages()
{
    if (xmlhttp.readyState != 4) return;
	
    pageTitle=document.getElementById('contentSub').getElementsByTagName('a')[0].href
    pageTitle=pageTitle.substring(pageTitle.indexOf('=')+1, pageTitle.indexOf('&'));
	
    sm=document.getElementById('statusMsg');
    sm.innerHTML+='.....';
    parser=new DOMParser();
    xmlDoc=parser.parseFromString(xmlhttp.responseText,"text/xml");
	
    pages=xmlDoc.getElementsByTagName('page')
	
    ul = document.getElementById('bodyContent').getElementsByTagName('ul')[0]
	
    ul.innerHTML='';
    for (i=0;i<pages.length;i++)
    {
	ul.innerHTML+='<li>'+pages[i].getAttribute("title") + '-';
	pageText = pages[i].getElementsByTagName('rev')[0].childNodes[0].nodeValue;
	var regexFindLink = RegExp('\\[\\['+ pageTitle + '\\]\\]','im');
	a = regexFindLink.exec(xmlhttp.responseText);
			
	ul.innerHTML+=' -' + pageText.substring(pageText.indexOf(a[0])-100,pageText.indexOf(a[0])+100);
	ul.innerHTML+=' -' + a[0];
			
    }
	
	
	
}

function loadPages()
{
    query='//es.wikipedia.org/w/api.php?action=query&prop=revisions&rvprop=content&format=xml&titles=' + titles.substring(1);
    document.getElementById('statusMsg').innerHTML=txtLoading;
    xmlhttp = HTTPClient();
    if (!xmlhttp) return;
    xmlhttp.open("GET", query, true);
    xmlhttp.onreadystatechange = showPages;
    xmlhttp.send(null);

}

function showDisamb()
{
    document.getElementById('showDisamb').style.display='none';
    document.getElementById('hideDisamb').style.display='inline';
    document.getElementById('dContent').style.display='inline';
}

function hideDisamb()
{
    document.getElementById('showDisamb').style.display='inline';
    document.getElementById('hideDisamb').style.display='none';
    document.getElementById('dContent').style.display='none';
}

function insertControls2()
{
    if (xmlhttp.readyState != 4) return;
    parser=new DOMParser();
    xmlDoc=parser.parseFromString(xmlhttp.responseText,"text/xml");
    html=xmlDoc.getElementsByTagName('text')[0].childNodes[0].nodeValue;
	
    document.getElementById('dContent').innerHTML=html;
	
    if (isredirect)
    {
	document.getElementById('dContent').innerHTML =
	'<img src="//bits.wikimedia.org/skins-1.5/common/images/redirectltr.png" alt="#REDIRECT "><span class="redirectText">'
	+ document.getElementById('dContent').getElementsByTagName('p')[0].innerHTML
	+ '</span>';
    }
	
    document.getElementById('statusMsg').innerHTML='';
}


//Displays if the page is a disambiguation page
isdisambiguation=false;
isredirect=false;
wikiText='';
function insertControls()
{

    if (xmlhttp.readyState != 4) return;

    var regexFindTemplates = RegExp('\\{\\{(' + disambiguationTemplates + ')(.*)\\}\\}','im');
    a = regexFindTemplates.exec(xmlhttp.responseText);

    if (a)
    {
	isdisambiguation=true;
	isredirect=false;
	txtPageType=txtDisambiguation;

    } else {
	

	var regexFindTemplates = RegExp('\\[\\[(' + wgTitle + '..desambiguación.' + ')(.*)\\]\\]','im');
	b = regexFindTemplates.exec(xmlhttp.responseText);
	if (b)
	{
	    seemsToBeTheAmsterdamConstruction();
	    return;
	} else {

var regexFindTemplates = RegExp('\\{\\{(' + 'zie dp' + ')','im');
	b = regexFindTemplates.exec(xmlhttp.responseText);
	if (b)
	{
	    seemsToBeTheAmsterdamConstruction();
	    return;
	}

}


	var regexFindTemplates = RegExp('(' + redirectKeywords + ')','im');
	a = regexFindTemplates.exec(xmlhttp.responseText);
		
	if (a)
	{
	    isredirect=true;
	    isdisambiguation=false;
	    txtPageType=txtRedirect;
	} else {

	    return;
	}
    }
    //create a fieldset for the disambiguator/redirect fixer
    cs=document.getElementById('contentSub');
    cs.innerHTML += ' (' + txtPageType + ')';
	
    bc = document.getElementById('bodyContent');

    y = bc.getElementsByTagName('fieldset')[0];
    newNode = document.createElement("fieldset");
	
    newNode.innerHTML =
    '<fieldset><legend>' + txtFix + ' ' + txtPageType 
    //+ '<a href=\'javascript:loadPages()\'> [+]</a>'
    + ' <a id=showDisamb href=\'javascript:showDisamb()\'>[' + txtShowLink + ']</a>'
    + '<a id=hideDisamb style=display:none href=\'javascript:hideDisamb()\'>[' + txtHideLink + ']</a>'
    + '</legend><span id=statusMsg style=display:none></span><div id=dContent style=display:none></div></fieldset>';

    document.getElementById('mw-content-text').getElementsByTagName('form')[0].innerHTML += newNode.innerHTML;
    document.getElementById('namespace').value = 0; //set the namespace *again* which for some reason changed back

    //parse the wikitext of the disambiguation page/redirect
	
    wikiText = xmlhttp.responseText.replace(regexFindTemplates,'').trim();
    	
    params='action=parse&format=xml&title=' + wgTitle + '&text=' + wikiText;
    query= mw.config.get('wgServer') + mw.config.get('wgScriptPath') + '/api.php';
    document.getElementById('statusMsg').innerHTML=txtLoading;
    xmlhttp = HTTPClient();
    if (!xmlhttp) return;
    xmlhttp.open("POST", query, true);
    xmlhttp.onreadystatechange = insertControls2;
    	
    xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    xmlhttp.setRequestHeader("Content-length", params.length);
    xmlhttp.setRequestHeader("Connection", "close");
    xmlhttp.send(params);
	
}

//Requests if the page is a disambiguation page
function isDisambiguation()
{
    
    wgTitle = document.getElementById('mw-whatlinkshere-target').value; // <-- modify global wikipedia variable
    title=encodeURIComponent(wgTitle);



    url=mw.config.get('wgServer') + mw.config.get('wgScript') + '?title=' + title + '&action=raw';

    xmlhttp = HTTPClient();
    if (!xmlhttp) return;

    xmlhttp.open("GET", url, true);
    xmlhttp.onreadystatechange = insertControls;
    xmlhttp.send(null);
}

function seemsToBeTheAmsterdamConstruction()
{

    wgTitle = document.getElementById('mw-whatlinkshere-target').value; // <-- modify global wikipedia variable
    title=encodeURIComponent(wgTitle + '_(desambiguación)');

    isamsterdamconstruction = 1;

    url=mw.config.get('wgServer') + mw.config.get('wgScript') + '?title=' + title + '&action=raw';

    xmlhttp = HTTPClient();
    if (!xmlhttp) return;

    xmlhttp.open("GET", url, true);
    xmlhttp.onreadystatechange = insertControls;
    xmlhttp.send(null);
}

//tool to go to the title without the brackets
function bracketsremove()
{
    h=document.location.href;
    a=h.indexOf('_(');
	
    if ((wgTitle.substr(-1) == ')') && (a> 0))
    {
	document.getElementById('firstHeading').innerHTML += ' <a href="'+h.substring(0,a) + h.substring(h.indexOf(')')+1)+'">←</a>';
    }

}

if ((zmUseWhatLinksHere) && (wgCanonicalSpecialPageName=='Whatlinkshere'))
{
    isDisambiguation();
    addAjaxWhatLinksHere();
}

bracketsremove();

//</nowiki>