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//<pre>
/* Edits a page according to parameters passed in the URL.
e.g. http://en.wikipedia.org/w/index.php?title=Foo&action=edit&amaddbefore=My+text&amsummary=Adding+My+text
will add the words "My text" at the start of the Foo article (on a new line),
with the given edit summary.
Other parameters include:
- amaddafter - adds text at the end of the article
- amatstring - makes amaddafter/before add after/before the first occurrence of the given string
- amclear - clears the article before adding text
- amfind and amreplace - replaces all occurrences of the find string by the replace string
*/
if ((typeof auto_mod_loaded == 'undefined')
|| !auto_mod_loaded) {
auto_mod_loaded = true;
auto_mod_exectd = false;
function am_make_url(title, before, after, summary) {
return 'http://en.wikipedia.org/w/index.php?title='+escape(title)+
'&action=edit'+
'&amaddbefore='+escape(before)+'&amaddafter='+escape(after)+
'&amsummary='+escape(summary);
}
function am_get_title() {
//Avoids problems with & etc, but will also include ' - edit this page', etc
return document.title.substr(0, document.title.lastIndexOf(' - Wikipedia, the free'));
}
function am_tidy_title()
{
var editlk = document.getElementById('ca-edit').getElementsByTagName('a')[0].href;
editlk = editlk.substring(editlk.indexOf('title=') + 6, editlk.lastIndexOf('&action=edit'));
return unescape(editlk);
}
function am_get_query_vars(){
var res = new Array();
var pairs = location.search.substring(1).split("&");
for(var i=0; i < pairs.length; i++){
var pair = pairs[i].split("=");
res[unescape(pair[0])] = unescape(pair[1]).replace(/\+/g, ' ');
}
return res;
}
function am_add_li(portlet, url, text, id, title) {
var tabs = document.getElementById('p-'+portlet).getElementsByTagName('ul')[0]
var na = document.createElement('a');
na.href = url;
na.id = id;
na.appendChild(document.createTextNode(text));
if (title)
na.title = title;
var li = document.createElement('li');
if (id)
li.id = id;
li.appendChild(na);
tabs.appendChild(li);
return li;
}
function am_guess_date() {
var monthnames = new Array( "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December");
var today = new Date();
return today.getUTCFullYear() + ' ' + monthnames[today.getUTCMonth()] + ' ' + today.getUTCDate();
}
function am_edit_string(s, insertion, loc) {
return s.substring(0, loc) + insertion + s.substring(loc);
}
function auto_mod() {
if (auto_mod_exectd)
return false;
auto_mod_exectd = true;
qvars = am_get_query_vars();
if (qvars['action']=='edit') {
if (qvars['amnull']) {
document.getElementById('editform').submit();
return true;
}
if (qvars['amaddafter'] || qvars['amaddbefore'] || qvars['amreplace']) {
var summ_el = document.getElementById('wpSummary');
if (summ_el.value != '' && summ_el.value.substr(summ_el.value.length - 3, 3) != '*/ ') {
// have already added summary
return true;
}
var text = document.getElementById('wpTextbox1');
if (qvars['amclear'])
text.value = '';
if (qvars['amfind'] && qvars['amreplace'])
text.value = text.value.replace(new RegExp(qvars['amfind'], "g"), qvars['amreplace']);
if (qvars['amaddafter']) {
var loc = text.value.length;
if (qvars['amatstring']) {
var newloc = text.value.indexOf(qvars['amatstring']);
if (newloc > -1) {
loc = newloc + qvars['amatstring'].length;
}
}
var toadd = qvars['amaddafter'];
if ((loc == text.value.length && text.value.charAt(loc - 1) != '\n') || '\n\r'.indexOf(text.value.charAt(loc)) > -1)
toadd = '\n' + toadd;
text.value = am_edit_string(text.value, toadd, loc);
}
if (qvars['amaddbefore']) {
var loc = 0;
if (qvars['amatstring']) {
var newloc = text.value.indexOf(qvars['amatstring']);
if (newloc > -1) {
loc = newloc;
}
}
var toadd = qvars['amaddbefore'];
if ((loc == 0 && text.value.charAt(loc) != '\n') || '\n\r'.indexOf(text.value.charAt(loc - 1)) > -1)
toadd += '\n';
text.value = am_edit_string(text.value, toadd, loc);
}
summ_el.value += (qvars['amsummary'] || ' ');
document.getElementById('editform').submit();
}
return true;
}
return false;
}
function am_add_onload(f) {
// borrowed from [[WP:US]]
if (window.addEventListener) window.addEventListener("load",f,false);
else if (window.attachEvent) window.attachEvent("onload",f);
}
} // end if auto_mod_loaded
//</pre>