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Copy pathtakeUrls.user.js
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795 lines (735 loc) · 25.6 KB
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// ==UserScript==
// @name takeUrls
// @namespace takeUrls
// @version 1
// @grant none
// author: Alex Toro - alex@volcanicinternet.com
var regexLinksElements = new Array();
var regexLinksElementsSC = new Array();
var regexLinksElementsSCOriginal = new Array();
var regexLinksElementsSCindex = new Array();
var regexLinksElementsSCindexOriginal = new Array();
var index = 0;
var htmlOriginal = '';
var htmlOriginalPos = '';
var antType = 0;
var unduplicatedTimes = 0;
/*
*
* @param {event} e
*
* listener that catch click events in order to handle the element you clicked.
*/
var listener = function(e) {
var element = findParent('A', e.target);
if (element && element.nodeName == 'A') {
regexLinksElements[index] = element;
regexLinksElementsSC[index] = getNodeSourceCode(element);
regexLinksElementsSCOriginal[index] = regexLinksElementsSC[index];
console.log(regexLinksElementsSC[index]);
element.removeAttribute("onclick");
element.removeAttribute("onmousedown");
element.removeAttribute("onmouseup");
element.outerHTML = highlightHtml(element.outerHTML); //IMPORTANTE NO HACERLO ANTES
index++;
}
cancelEvent(e);
};
/*
*
* @param {event} e
*
* listener that catch click events only to cancel them.
*/
var blacklistener = function(e) {
cancelEvent(e);
};
/*
*
* @param {event} event
*
* cancel event default behavior
*/
function cancelEvent(event) {
if (event.preventDefault) {
event.preventDefault();
} else {
event.returnValue = false;
}
}
/*
*
* @param {String} tagname
* @param {node} el
* @returns {node} el
*
* find first parent with tagName [tagname]
*/
function findParent(tagname, el) {
if ((el.nodeName || el.tagName).toLowerCase() === tagname.toLowerCase()) {
return el;
}
while (el = el.parentNode) {
if ((el.nodeName || el.tagName).toLowerCase() === tagname.toLowerCase()) {
return el;
}
}
return null;
}
/*
*
* reset global elements on user's demand.
*/
function resetTakeUrls() {
regexLinksElements = new Array();
regexLinksElementsSC = new Array();
regexLinksElementsSCOriginal = new Array();
regexLinksElementsSCindex = new Array();
regexLinksElementsSCindexOriginal = new Array();
index = 0;
antType = '';
unduplicatedTimes = 0;
}
/*
*
* @param {String} html
* @returns {Boolean}
*
* main function that starts or stops the regex suggester on user's demand
*/
function takeUrls(html) {
htmlOriginal = html;
handlePosHtml();
if (document.getElementById('handImageRegexAddon').src == "http://img96.imageshack.us/img96/1623/sh9v.png") {
document.getElementById('handImageRegexAddon').src = "http://img19.imageshack.us/img19/1624/5r7k.png";
document.getElementById('duplicatesButtonRegexAddon').style.display = "none";
document.body.addEventListener('mousedown', listener, false);
document.body.addEventListener('mouseup', blacklistener, false);
document.body.addEventListener('click', blacklistener, false);
}
else {
if (unduplicatedTimes > 0){
regexLinksElementsSC = copyArray(regexLinksElementsSCOriginal);
regexLinksElementsSCindex = copyArray(regexLinksElementsSCindexOriginal);
var unTimes = unduplicatedTimes;
unduplicatedTimes = 0;
for (var u = 0; u < unTimes; u++){
if (!unduplicate()) {
if (u > 1) alert ("In fact, elements DO HAVE a common pattern but no so many as before");
break;
}
}
}
document.getElementById('handImageRegexAddon').src = "http://img96.imageshack.us/img96/1623/sh9v.png";
document.getElementById('duplicatesButtonRegexAddon').style.display = "inline-block";
document.body.removeEventListener('mousedown', listener, false);
document.body.removeEventListener('mouseup', blacklistener, false);
document.body.removeEventListener('click', blacklistener, false);
document.getElementById('regexInput').value = getSuggestedRegex();
return true;
}
return false;
}
/*
* @param {Array} array
* @returns {Array} result
*
* make a copy of an Array
*/
function copyArray(array){
var result = new Array();
for (var i = 0; i < array.length; i++){
result[i] = array[i];
}
return result;
}
/*
*
* @returns {Boolean}
*
* Tries to improve regex by adding elements before it
*/
function unduplicate() {
antType = '';
if (regexLinksElementsSC[0]) {
var auxArray = copyArray(regexLinksElementsSC);
for (var i = 0; i < regexLinksElementsSC.length; i++){
var element = regexLinksElementsSC[i];
var e = addPreviousElement(element, i);
if (e){
element = e;
regexLinksElementsSC[i] = element;
}
else {
regexLinksElementsSC = copyArray(auxArray);
alert ("Elements do not have a common pattern");
return false;
}
}
unduplicatedTimes++;
document.getElementById('regexInput').value = getSuggestedRegex();
return true;
}
else{
alert ("No elements on selection for doing this");
}
return false;
}
/*
* @param {String} element
* @param {Integer} pos
* @returns {String} element
*
* returns the previus tag and text before the element
*/
function addPreviousElement(element, pos) {
if (regexLinksElementsSCindex[pos]){
var htmlAux = htmlOriginalPos;
htmlAux = htmlAux.substring(0,regexLinksElementsSCindex[pos]);
var piece = htmlAux.replace(/^[\s\S]*(<(\/?[\w\\-]+)[^>]*>[^><]*)$/i,"$1");
var type = htmlAux.replace(/^[\s\S]*(<(\/?[\w\\-]+)[^>]*>[^><]*)$/i,"$2");
// alert (antType + " " + type);
if (antType != type && antType != '') return false;
antType = type;
element = piece + element;
regexLinksElementsSCindex[pos] = regexLinksElementsSCindex[pos] - piece.length;
}
return element;
}
/*
*
* @returns {String} (regex)
*
* handle element by element of user's selection in order to make a regex
*/
function getSuggestedRegex() {
if (regexLinksElementsSC[0]) {
var regex = regexLinksElementsSC[0];
for (var i = 1; i < regexLinksElementsSC.length; i++) {
var element = regexLinksElementsSC[i];
regex = addElementToRegex(regex, element);
}
regex = finishSuggestedRegex(regex);
return "@" + regex + "@isU";
}
}
/*
*
* @returns {String} result (regex)
*
* auxiliar function to end properly the regex. It replaces some special text coming from main constructor.
*/
function finishSuggestedRegex(regex) {
regex = escapeRegex(regex);
var result = '';
var tags = regex.match(/<\/?\w[^>]*>/g);
var text = regex.split(/<\/?\w[^>]*>/g);
for (var i = 0; i < tags.length; i++) {
result += finishSuggestedRegexTag(tags[i]);
if (text[i + 1]){
text[i + 1] = text[i + 1].replace(/^[\s\t]+/, "███SPACES███");
text[i + 1] = text[i + 1].replace(/[\s\t]+$/, "███SPACES███");
result += finishSuggestedRegexText(text[i + 1]);
}
}
return result;
}
/*
*
* @returns {String} regex
*
* escape especial characters of the regex
*/
function escapeRegex(regex) {
regex = regex.replace(/(\!|\$|\(|\)|\*|\+|\.|\[|\]|\?|\\|\^|\{|\||@)/g, "\\" + "$1");
return regex;
}
/*
*
* @returns {String} tag
*
* do the finishSuggestedRegex function for the tags of the regex. <a href="...">
*/
function finishSuggestedRegexTag(tag) {
var attributes = tag.match(/\s* [\w\\-]+\s*=\s*["']/g);
if (attributes) {
for (var i = 0; i < attributes.length; i++) {
var attrIni = (attributes[i]);
var comaType = attrIni[attrIni.length - 1 ];
var attrRegex = attrIni + '[^' + comaType + ']*' + comaType;
attrRegex = new RegExp(attrRegex, "i");
var thisAttr = tag.match(attrRegex);
if (thisAttr[0]) {
var thisReplace = thisAttr[0].replace(/███ATTR███/g, "[^" + comaType + "]*");
thisReplace = thisReplace.replace(/^\s* /, ' [^>]*');
tag = tag.replace(thisAttr[0], thisReplace);
}
}
if (tag.match(/^<\w/)) {
tag = tag.replace(/[\s\n]*>$/, "[^>]*>");
}
}
else {
attributes = tag.match(/\s* [\w\\-]+\s*=/);
if (attributes) {
for (var i = 0; i < attributes.length; i++) {
var attrIni = attributes[i];
var comaType = attrIni[attrIni.length - 1];
var attrRegex = attrIni + '\s*[^"\'\s>]+';
attrRegex = new RegExp(attrRegex, "i");
var thisAttr = tag.match(attrRegex);
if (thisAttr[0]) {
var thisReplace = thisAttr[0].replace(/███ATTR███/g, "[^\\s>]*");
thisReplace = thisReplace.replace(/^\s* /, ' [^>]*');
tag = tag.replace(thisAttr[0], thisReplace);
}
}
}
if (tag.match(/^<\w/)) {
tag = tag.replace(/[\s\n]*>$/, "(?: [^>]*)?>");
}
}
return tag;
}
/*
*
* @returns {String} text
*
* do the finishSuggestedRegex function for the texts of the regex. ..>Submit here<..
*/
function finishSuggestedRegexText(text) {
text = text.replace(/███TEXT███/g, "[^<]*");
text = text.replace(/███NOT_MATCHING███/g, ".*");
text = text.replace(/███SPACES███/g, "\\s*");
return text;
}
/*
*
* @param {String} regex
* @param {String} element
* @returns {String} result
*
* function that compares previous "regex" with next element in order to incorporate it to the regex.
* first time you call the function, regex is not a regex, but another element.
* the result is not a well formet regex... it's an internal format that is handled after all the process ends.
*/
function addElementToRegex(regex, element) {
var result = '';
var tagsRegex = regex.match(/<\/?\w[^>]*>/g);
var textRegex = regex.split(/<\/?\w[^>]*>/g);
var tagsElement = element.match(/<\/?\w[^>]*>/g);
var textElement = element.split(/<\/?\w[^>]*>/g);
var limit = Math.min(tagsRegex.length, tagsElement.length);
var i = 0;
var breaker = false;
for (i = 0; i < limit; i++) {
//HANDLE TAGS
var currentRegexTag = tagsRegex[i];
var currentElementTag = tagsElement[i];
if (currentRegexTag.match(/<\//)) { //TAG TANCAR
if (takeTagType(currentRegexTag) == takeTagType(currentElementTag)) {
result += currentRegexTag;
}
else {
breaker = true;
}
}
else { //TAG OBRIR
if (takeTagType(currentRegexTag) == takeTagType(currentElementTag)) {
var attrs = takeAttributes(currentRegexTag);
for (var a = 0; a < attrs.length; a++) {
var currentAttr = attrs[a];
if (currentElemAttr = takeAttribute(currentElementTag, currentAttr)) {
currentRegexTag = currentRegexTag.replace(currentAttr, addTextRegex(currentAttr, currentElemAttr, "ATTR"));
}
else {
currentRegexTag = currentRegexTag.replace(currentAttr, '');
}
}
result += currentRegexTag;
}
else {
breaker = true;
}
}
var textIndex = i + 1;
if (!breaker && (textIndex < textRegex.length - 1)) {
//HANDLE TEXT
var currentRegexText = textRegex[textIndex];
if (textElement[textIndex]) {
var currentElementText = textElement[textIndex];
}
else
currentElementText = '';
result += addTextRegex(currentRegexText, currentElementText, "TEXT");
}
if (breaker)
break;
}
if (breaker) {
breaker = false;
var resultCua = '';
result = result.replace(/[\s\t]+$/, "");
result = result.replace(/(███SPACES███|███TEXT███)+$/, "");
result = result.replace(/[\s\t]+$/, "");
var lastRegex = tagsRegex.length - 1;
var lastElement = tagsElement.length - 1;
while (i <= lastRegex && i <= lastElement) {
//HANDLE TAGS
var currentRegexTag = tagsRegex[lastRegex];
var currentElementTag = tagsElement[lastElement];
if (currentRegexTag.match(/<\//)) { //TAG TANCAR
if (takeTagType(currentRegexTag) == takeTagType(currentElementTag)) {
resultCua = currentRegexTag + resultCua;
}
else {
breaker = true;
}
}
else { //TAG OBRIR
if (takeTagType(currentRegexTag) == takeTagType(currentElementTag)) {
var attrs = takeAttributes(currentRegexTag);
for (var a = 0; a < attrs.length; a++) {
var currentAttr = attrs[a];
if (currentElemAttr = takeAttribute(currentElementTag, currentAttr)) {
currentRegexTag = currentRegexTag.replace(currentAttr, addTextRegex(currentAttr, currentElemAttr, "ATTR"));
}
else {
currentRegexTag = currentRegexTag.replace(currentAttr, '');
}
}
resultCua = currentRegexTag + resultCua;
}
else {
breaker = true;
}
}
var textIndex = lastRegex;
var textIndexElement = lastElement;
if (!breaker && (textIndex > 0)) {
//HANDLE TEXT
var currentRegexText = textRegex[textIndex];
if (textElement[textIndexElement]) {
var currentElementText = textElement[textIndexElement];
}
else
var currentElementText = "";
resultCua = addTextRegex(currentRegexText, currentElementText, "TEXT") + resultCua;
}
if (breaker)
break;
lastRegex--;
lastElement--;
}
resultCua = resultCua.replace(/^[\s\t]+/, "");
resultCua = resultCua.replace(/^(███SPACES███|███TEXT███)+/, "");
resultCua = resultCua.replace(/^[\s\t]+/, "");
result += '███NOT_MATCHING███' + resultCua;
}
result = result.replace(/(███NOT_MATCHING███)+/g, '███NOT_MATCHING███');
result = result.replace(/(███TEXT███)+/g, '███TEXT███');
result = result.replace(/(███SPACES███)+/g, '███SPACES███');
return result;
}
/*
*
* @param {String} stringTag
* @param {String} currentAttr
* @returns {Boolean}
*
* search for an attribute type (currentAttr) on the stringTag that is a string like: <a href="#" title="TT">
* if you search for title it will return title="TT"
*/
function takeAttribute(stringTag, currentAttr) {
var attribute = currentAttr.match(/ [\w\\-]+\s*=\s*["']/);
if (attribute) {
var attrIni = attribute[0];
var comaType = attrIni[attrIni.length - 1];
var attrRegex = attrIni + '[^' + comaType + ']*' + comaType;
attrRegex = new RegExp(attrRegex, "i");
var thisAttr = stringTag.match(attrRegex);
if (thisAttr) {
return thisAttr[0];
}
}
else {
attribute = currentAttr.match(/ [\w\\-]+\s*=/);
if (attribute) {
var attrIni = attribute[0];
var comaType = attrIni[attrIni.length - 1];
var attrRegex = attrIni + '\s*[^"\'\s>]+';
attrRegex = new RegExp(attrRegex, "i");
var thisAttr = stringTag.match(attrRegex);
if (thisAttr) {
return thisAttr[0];
}
}
}
return false;
}
/*
*
* @param {String} stringTag
* @returns {Array} attrs
*
* returns an array with every attribute for a tag like: <a href="#" title="TT">
* E.g: href="#", title="TT"
*/
function takeAttributes(stringTag) {
var attrs = new Array();
var attributes = stringTag.match(/ [\w\\-]+\s*=\s*["']/g);
if (attributes) {
for (var i = 0; i < attributes.length; i++) {
var attrIni = (attributes[i]);
var comaType = attrIni[attrIni.length - 1 ];
var attrRegex = attrIni + '[^' + comaType + ']*' + comaType;
attrRegex = new RegExp(attrRegex, "i");
var thisAttr = stringTag.match(attrRegex);
attrs.push(thisAttr[0]);
}
}
var attributes = stringTag.match(/ [\w\\-]+\s*=\s*[^"'\s>]+/g);
if (attributes) {
for (var i = 0; i < attributes.length; i++) {
var thisAttr = (attributes[i]);
attrs.push(thisAttr);
}
}
return attrs;
}
/*
*
* @param {String} stringTag
* @returns {String}
*
* returns a tag type for a tag like: <img src="#" title="TT">
* E.g: it will return img
*/
function takeTagType(stringTag) {
var tagRegex = '</?(\\S+)(>| [^>]*>)';
tagRegex = new RegExp(tagRegex, "i");
var tag = stringTag.match(tagRegex);
return tag[1].toLowerCase();
}
/*
*
* @param {String} regex
* @param {String} html
* @param {String} type
* @returns {String} result
*
* The same function as addElementToRegex but in this case you have only a piece of text without tags.
* This function does not only handle text like >Click here< but also text from attributes values.
*/
function addTextRegex(regex, text, type) {
if (regex == '███NOT_MATCHING███'){
return regex;
}
var innerRegex = "";
var innerTEXT = "";
var originalRegex = "";
if (!regex && !text)
return "";
originalRegex = innerRegex = regex;
innerTEXT = text;
var startRegex = '';
var endRegex = '';
while (innerRegex[0] && innerTEXT[0] && innerRegex[0].toLowerCase() == innerTEXT[0].toLowerCase()) {
startRegex += innerRegex[0];
innerRegex = innerRegex.substring(1);
innerTEXT = innerTEXT.substring(1);
}
var regexlastIndex = innerRegex.length - 1;
var textlastIndex = innerTEXT.length - 1;
while (innerRegex[regexlastIndex] && innerTEXT[textlastIndex] && innerRegex[regexlastIndex].toLowerCase() == innerTEXT[textlastIndex].toLowerCase()) {
endRegex = innerRegex[regexlastIndex] + endRegex;
innerRegex = innerRegex.substring(0, regexlastIndex);
innerTEXT = innerTEXT.substring(0, textlastIndex);
regexlastIndex = innerRegex.length - 1;
textlastIndex = innerTEXT.length - 1;
}
var result = '';
if (innerRegex.match(/███NOT_MATCHING███/)){
result = startRegex + "███NOT_MATCHING███";
}
else if (text != originalRegex) {
result = startRegex + "███" + type + "███" + endRegex;
}
else
result = startRegex + endRegex;
return result;
}
/*
*
* @param {node} node
* @param {String} parentId
* @returns {Number}
*
* return the "position" of a node taking as a parent determined by id as referer
* the position is not the tag position... is the position according with the rest of elements with the same type.
* E.g: <div><a><b><span><a thatisourelement>
* In this case it is in second position... because only have another a before it.
*/
function getNodePos(node, parent) {
var cointainer = '';
if (parent){
cointainer = parent;
}
else {
cointainer = document.getElementsByTagName('body')[0];
}
var tags = cointainer.getElementsByTagName(node.tagName);
for (var i = 0; i < tags.length; i++) {
if (tags[i] == node) {
return i;
}
}
return 0;
}
/*
*
* makes an auxiliar html without some tags in order to determine better the position of an element in the real source code.
*/
function handlePosHtml(){
htmlOriginalPos = htmlOriginal;
htmlOriginalPos = htmlOriginalPos.replace(/(<script[^>]*>)[\s\S]*?(<\/script>)/ig, "$1███NOT_MATCHING███$2");
htmlOriginalPos = htmlOriginalPos.replace(/(<noscript[^>]*>)[\s\S]*?(<\/noscript>)/ig, "$1███NOT_MATCHING███$2");
htmlOriginalPos = htmlOriginalPos.replace(/(<\!--)[\s\S]*?(-->)/ig, "$1███NOT_MATCHING███$2");
htmlOriginalPos = htmlOriginalPos.replace(/(<xmp[^>]*>)[\s\S]*?(<\/xmp>)/ig, "$1███NOT_MATCHING███$2");
}
/*
*
* @param {node} node
* @returns {String} (node id)
*
* return the id of the first parent element with id
*/
function getParentElementId(node){
var idunique = true;
if (node.id) idunique = checkIdIsUnique(node.id);
while (node && (!node.id || !idunique) && node.nodeName != 'BODY') {
node = node.parentNode;
if (node.id) idunique = checkIdIsUnique(node.id);
}
if (node && node.id && node.nodeName != 'BODY'){
return node.id;
}
}
function getParentElement(node){
var idunique = true;
if (node.id) idunique = checkIdIsUnique(node.id);
while (node && (!node.id || !idunique) && node.nodeName != 'BODY') {
node = node.parentNode;
if (node.id) idunique = checkIdIsUnique(node.id);
}
if (node && node.id && node.nodeName != 'BODY'){
return node;
}
}
/*
*
* @param {String} id
* @returns {Boolean}
*
* check if an ID is unique
* HTML rules says that ids must be unique, but there are some HTML that are wrong and uses duplicated ids
* this function is used only for handle these wrong HTMLs
*/
function checkIdIsUnique(id){
var htmlAux = htmlOriginalPos;
var attrRegex = '<[^>]* id\\s*=\\s*[\'"]?' + id + '[\'"]?(?:>| [^>]*>)';
attrRegex = new RegExp(attrRegex, "ig");
var match = htmlAux.match(attrRegex);
if (match){
if (match.length > 1){
return false;
}
return true;
}
}
/*
*
* @param {node} node
* @returns {String} htmlAux
*
* tries to return the real source code of a given node
*/
function getNodeSourceCode(node) {
var htmlAux = htmlOriginalPos;
var htmlIndexAux = htmlAux;
regexLinksElementsSCindex[index] = 0;
if (document.getElementById('domButtonRegexAddon').innerHTML == "USING DOM!"){
//WITH DOM... we only have to do this
regexLinksElementsSCindex[index] = htmlAux.indexOf(node.outerHTML);
return node.outerHTML;
}
var parentId = getParentElementId(node);
if (parentId){
var attrRegex = ' id\\s*=\\s*([\'"]?)' + parentId;
attrRegex = new RegExp(attrRegex, "i");
var attrRegexIndex = '';
var comaType = htmlAux.match(attrRegex);
if (comaType && comaType[1]){
comaType = comaType[1];
attrRegex = '^[\\s\\S]*?(<[^>]* id\\s*=\\s*'+ comaType + parentId + comaType + '[^>]*>)';
attrRegexIndex = '^([\\s\\S]*?)(<[^>]* id\\s*=\\s*'+ comaType + parentId + comaType + '[^>]*>)[\\s\\S]*$';
}
else{
attrRegex = '^[\\s\\S]*?(<[^>]* id\\s*=\\s*'+ parentId + '(>| [^>]*>))';
attrRegexIndex = '^([\\s\\S]*?)(<[^>]* id\\s*=\\s*'+ parentId + '(>| [^>]*>))[\\s\\S]*$';
}
attrRegex = new RegExp(attrRegex, "i");
attrRegexIndex = new RegExp(attrRegexIndex, "i");
htmlAux = htmlAux.replace(attrRegex, "$1");
htmlIndexAux = htmlIndexAux.replace(attrRegexIndex, "$1");
regexLinksElementsSCindex[index] = regexLinksElementsSCindex[index] + htmlIndexAux.length;
}
var parent = getParentElement(node);
var position = getNodePos(node, parent);
console.log("Position: " + position + " - Partent: " + parentId);
for (var j = 0; j <= position; j++) {
htmlIndexAux = htmlAux;
var attrRegex = '^[\\s\\S]*?(<' + node.tagName + '[\\s\\n][^>]*>)';
var attrRegexIndex = '^([\\s\\S]*?)(<' + node.tagName + '[\\s\\n][^>]*>)[\\s\\S]*$';
attrRegex = new RegExp(attrRegex, "i");
attrRegexIndex = new RegExp(attrRegexIndex, "i");
if (j == position){
htmlAux = htmlAux.replace(attrRegex, "$1");
htmlIndexAux = htmlIndexAux.replace(attrRegexIndex, "$1");
}
else{
htmlAux = htmlAux.replace(attrRegex, '');
htmlIndexAux = htmlIndexAux.replace(attrRegexIndex, "$1$2");
}
regexLinksElementsSCindex[index] = regexLinksElementsSCindex[index] + htmlIndexAux.length;
}
if (regexLinksElementsSCindex[index]) regexLinksElementsSCindexOriginal[index] = regexLinksElementsSCindex[index];
htmlAux = getWholeElement(htmlAux, node.tagName);
return htmlAux;
}
/*
*
* @param {String} html
* @param {String} tagName
* @returns {String}
*
* returns a tag element extracted from a string according to it's type_
*
* E.g: <a ...><label>Something<a>lalala</a></label></a><div></body>
* retuns <a ...><label>Something<a>lalala</a></label></a>
*/
function getWholeElement(html, tagName) {
var attrRegex = '';
var obert = 0;
var entra = true;
var attrRegex = '</?' + tagName + '(>| [^>]*>)';
attrRegex = new RegExp(attrRegex, "ig");
while ((obert > 0 || entra) && (match = attrRegex.exec(html))) {
entra = false;
if (match[0].match(/<\//))
obert--;
else
obert++;
}
return html.substring(0, attrRegex.lastIndex);
}