/* * funcoes.js * Funções genéricas para utilizar com os demais códigos JavaScript */ /** sourceIndex by vice-versa - Mit Style License * @target FireFox, Safari, Chrome */ if(typeof document.documentElement.sourceIndex == "undefined") HTMLElement.prototype.__defineGetter__("sourceIndex", (function(indexOf){return function sourceIndex(){return indexOf.call(this.ownerDocument.getElementsByTagName("*"), this);};})(Array.prototype.indexOf));; /* * findPosX, findPosY, findPosZ * Localização de objetos no eixo XYZ * O eixo Z é o zIndex */ function findPosX(obj){var curleft = 0;var proximo_offset;if (obj.parentNode) {curleft += ( obj.offsetLeft ? obj.offsetLeft : obj.clientLeft );proximo_offset = ( obj.offsetParent ? obj.offsetParent.sourceIndex : false );while (1) {if (obj.scrollLeft) curleft -= obj.scrollLeft;if (proximo_offset == obj.sourceIndex) {curleft += ( obj.offsetLeft ? obj.offsetLeft : obj.clientLeft );proximo_offset = ( obj.offsetParent ? obj.offsetParent.sourceIndex : false );}if (!obj.parentNode) break;obj = obj.parentNode;}}else if (obj.x) curleft += obj.x;curleft += Math.max(document.body.scrollLeft, document.documentElement.scrollLeft);return curleft;}function findPosY(obj){var curtop = 0;var proximo_offset;if (obj.parentNode) {curtop += ( obj.offsetTop ? obj.offsetTop : obj.clientTop );proximo_offset = ( obj.offsetParent ? obj.offsetParent.sourceIndex : false );while (1) {if (obj.scrollTop) curtop -= obj.scrollTop;if (proximo_offset == obj.sourceIndex) {curtop += ( obj.offsetTop ? obj.offsetTop : obj.clientTop );proximo_offset = ( obj.offsetParent ? obj.offsetParent.sourceIndex : false );}if (!obj.parentNode) break;obj = obj.parentNode;}}else if (obj.y) curtop += obj.y;curtop += Math.max(document.body.scrollTop, document.documentElement.scrollTop);return curtop;}function findPosZ(){var ultimo_zIndex = 100;var allElems = (document.getElementsByTagName ? document.getElementsByTagName('DIV') : document.all);for (var i = 0; i < allElems.length; i++) {var elem = allElems[i];var cStyle = null;if (elem.currentStyle) {cStyle = elem.currentStyle;}else if (document.defaultView && document.defaultView.getComputedStyle) {cStyle = document.defaultView.getComputedStyle(elem, '');}var sNum;if (cStyle) {sNum = Number(cStyle.zIndex);}else {sNum = Number(elem.style.zIndex);}if (!isNaN(sNum)) {ultimo_zIndex = Math.max(ultimo_zIndex, sNum);}}return ultimo_zIndex;} // Manipulação de texto var histogram = get_html_translation_table('HTML_ENTITIES', 'ENT_QUOTES'); delete(histogram['&']); histogram['&'] = '&'; function html_entity_decode(string){var symbol = '', tmp_str = '', entity = '';tmp_str = string.toString();if (!histogram) {return false;}for (symbol in histogram) {entity = histogram[symbol];tmp_str = tmp_str.split(entity).join(symbol);}return tmp_str;}function get_html_translation_table (table, quote_style) {var entities = {}, hash_map = {}, decimal = 0, symbol = '';var constMappingTable = {}, constMappingQuoteStyle = {};var useTable = {}, useQuoteStyle = {};constMappingTable[0] = 'HTML_SPECIALCHARS';constMappingTable[1] = 'HTML_ENTITIES';constMappingQuoteStyle[0] = 'ENT_NOQUOTES';constMappingQuoteStyle[2] = 'ENT_COMPAT';constMappingQuoteStyle[3] = 'ENT_QUOTES';useTable = !isNaN(table) ? constMappingTable[table] : table ? table.toUpperCase() : 'HTML_SPECIALCHARS';useQuoteStyle = !isNaN(quote_style) ? constMappingQuoteStyle[quote_style] : quote_style ? quote_style.toUpperCase() : 'ENT_COMPAT';if (useTable !== 'HTML_SPECIALCHARS' && useTable !== 'HTML_ENTITIES') {throw new Error("Table: "+useTable+' not supported');}entities['38'] = '&';if (useTable === 'HTML_ENTITIES') {entities['160'] = ' ';entities['161'] = '¡';entities['162'] = '¢';entities['163'] = '£';entities['164'] = '¤';entities['165'] = '¥';entities['166'] = '¦';entities['167'] = '§';entities['168'] = '¨';entities['169'] = '©';entities['170'] = 'ª';entities['171'] = '«';entities['172'] = '¬';entities['173'] = '­';entities['174'] = '®';entities['175'] = '¯';entities['176'] = '°';entities['177'] = '±';entities['178'] = '²';entities['179'] = '³';entities['180'] = '´';entities['181'] = 'µ';entities['182'] = '¶';entities['183'] = '·';entities['184'] = '¸';entities['185'] = '¹';entities['186'] = 'º';entities['187'] = '»';entities['188'] = '¼';entities['189'] = '½';entities['190'] = '¾';entities['191'] = '¿';entities['192'] = 'À';entities['193'] = 'Á';entities['194'] = 'Â';entities['195'] = 'Ã';entities['196'] = 'Ä';entities['197'] = 'Å';entities['198'] = 'Æ';entities['199'] = 'Ç';entities['200'] = 'È';entities['201'] = 'É';entities['202'] = 'Ê';entities['203'] = 'Ë';entities['204'] = 'Ì';entities['205'] = 'Í';entities['206'] = 'Î';entities['207'] = 'Ï';entities['208'] = 'Ð';entities['209'] = 'Ñ';entities['210'] = 'Ò';entities['211'] = 'Ó';entities['212'] = 'Ô';entities['213'] = 'Õ';entities['214'] = 'Ö';entities['215'] = '×';entities['216'] = 'Ø';entities['217'] = 'Ù';entities['218'] = 'Ú';entities['219'] = 'Û';entities['220'] = 'Ü';entities['221'] = 'Ý';entities['222'] = 'Þ';entities['223'] = 'ß';entities['224'] = 'à';entities['225'] = 'á';entities['226'] = 'â';entities['227'] = 'ã';entities['228'] = 'ä';entities['229'] = 'å';entities['230'] = 'æ';entities['231'] = 'ç';entities['232'] = 'è';entities['233'] = 'é';entities['234'] = 'ê';entities['235'] = 'ë';entities['236'] = 'ì';entities['237'] = 'í';entities['238'] = 'î';entities['239'] = 'ï';entities['240'] = 'ð';entities['241'] = 'ñ';entities['242'] = 'ò';entities['243'] = 'ó';entities['244'] = 'ô';entities['245'] = 'õ';entities['246'] = 'ö';entities['247'] = '÷';entities['248'] = 'ø';entities['249'] = 'ù';entities['250'] = 'ú';entities['251'] = 'û';entities['252'] = 'ü';entities['253'] = 'ý';entities['254'] = 'þ';entities['255'] = 'ÿ';} if (useQuoteStyle !== 'ENT_NOQUOTES') {entities['34'] = '"';} if (useQuoteStyle === 'ENT_QUOTES') {entities['39'] = ''';} entities['60'] = '<'; entities['62'] = '>'; for (decimal in entities) { symbol = String.fromCharCode(decimal); hash_map[symbol] = entities[decimal];} return hash_map; } /** * * PARA DEBUG APENAS * Acrescentei a variável level_maximo para definir quantos level exibir * * Function : dump() * Arguments: The data - array,hash(associative array),object *The level - OPTIONAL * Returns : The textual representation of the array. * This function was inspired by the print_r function of PHP. * This will accept some data as the argument and return a * text that will be a more readable version of the * array/hash/object that is given. */ function dump(arr, level_maximo, level){ var dumped_text = ""; if (!level) level = 0; //The padding given at the beginning of the line. var level_padding = ""; for (var j = 0; j < level + 1; j++) level_padding += ""; if (typeof(arr) == 'object') { //Array/Hashes/Objects for (var item in arr) { var value = arr[item]; if (typeof(value) == 'object') { //If it is an array, dumped_text += level_padding + "'" + item + "' ...\n"; if (level < level_maximo) dumped_text += dump(value, level_maximo, level + 1); } else { dumped_text += level_padding + "'" + item + "' => \"" + value + "\"\n"; } } } else { //Stings/Chars/Numbers etc. dumped_text = "===>" + arr + "<===(" + typeof(arr) + ")"; } return dumped_text; }