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return; } for (var i=0, _i=_possible.length; i<_i; i++) { // sanity if (_possible[i]._title > ''); else { continue; } if ($D.measureText__getTextLength(_possible[i]._caption) <= 2); else { continue; } for (var j=0, _j=$N.parseOptions._next_page_keywords.length; j<_j; j++) { if (_possible[i]._title.indexOf($N.parseOptions._next_page_keywords[j]) > -1) { // length // ====== if (_possible[i]._title.length > $N.parseOptions._next_page_keywords[j].length * 2) { continue; } // not keywords // ============ for (var z=0, _z=$N.parseOptions._next_page_keywords_not.length; z<_z; z++) { if (_possible[i]._title.indexOf($N.parseOptions._next_page_keywords_not[z]) > -1) { _nextLink = false; return; } } // got it // ====== _nextLink = _possible[i]; return; } } } })(); // return? // ======= if (_nextLink); else { return; } // mark // ==== if ($D.debug) { $D.debugOutline(_nextLink._node, 'target', 'next-page'); $D.log('NextPage Link', _nextLink, _nextLink._node); } // process page // ============ $N.nextPage__loadToFrame(_pageNr, _nextLink._href); }; $N.nextPage__find__possible = function (_currentPageWindow, _linksInCurrentPage, _distanceFactor) { var _mainPageHref = $D.window.location.href, _mainPageDomain = $N.getURLDomain(_mainPageHref), _mainPagePath = $N.getURLPath(_mainPageHref) ; var _links = $CJ.map ( _linksInCurrentPage, function (_element, _index) { var _href = _element.__node.href, _path = $N.getURLPath(_href), _title = (_element.__node.title > '' ? _element.__node.title.toLowerCase() : ''), _caption = _element.__node.innerHTML.replace(/<[^>]+?>/gi, '').replace(/&[^&s;]{1,10};/gi, '').replace(/s+/gi, ' ').replace(/^ /, '').replace(/ $/, '').toLowerCase(), _distance = $D.levenshteinDistance(_mainPagePath, _path) ; var _caption2 = ''; for (var i=0, _i=_caption.length, _code=0; i<_i; i++) { _code = _caption.charCodeAt(i); _caption2 += (_code > 127 ? ('&#'+_code+';') : _caption.charAt(i)); } _caption = _caption2; switch (true) { case (!(_href > '')): case (_mainPageHref.length > _href.length): case (_mainPageDomain != $N.getURLDomain(_href)): case (_href.substr(_mainPageHref.length).substr(0, 1) == '#'): case (_distance > Math.ceil(_distanceFactor * _path.length)): return null; default: // skip if already loaded as next page for (var i=0, _i=$N.pages.length; i<_i; i++) { if ($N.pages[i]._url == _href) { return null; } } // return return { '_node': _element.__node, '_href': _href, '_title': _title, '_caption': _caption, '_distance': _distance }; } } ); // sort -- the less points, the closer to position 0 // ==== _links.sort(function (a, b) { switch (true) { case (a._distance < b._distance): return -1; case (a._distance > b._distance): return 1; default: return 0; } }); // return return _links; }; // find } // start { // ======= $N.start = function () { // first fragments $N.nextPage__firstFragment__firstPage = $D.nextPage__firstFragment__firstPage; $N.nextPage__firstFragment__lastPage = $D.nextPage__firstFragment__lastPage; // first page $N.pages = [{ '_url': $D.window.location.href }]; // start $N.nextPage__find($D.window, $D.nextPage__firstLinks); }; // start } // return self // =========== return $N; }