mirror of
https://github.com/KevinMidboe/zoff.git
synced 2025-10-29 18:00:23 +00:00
940 lines
35 KiB
JavaScript
Executable File
940 lines
35 KiB
JavaScript
Executable File
var Helper = {
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logs: [],
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decodeChannelName: function(str) {
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var _fn = decodeURIComponent;
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str = str.toUpperCase();
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/*if(str.indexOf("%25") >= 0) {
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var _percentSign = str.indexOf("%25") + 1;
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var _before = str.substring(0, _percentSign);
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var _after = str.substring(_percentSign);
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str = _before + "25" + _after;
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console.log(str);
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}*/
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var toReturn = _fn(str.replace(/%5F/g, "_").replace(/%27/g, "'"));
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toReturn = toReturn.toLowerCase().replace(/&/g, "&");
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return toReturn.toLowerCase();
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},
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encodeChannelName: function(str) {
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var _fn = encodeURIComponent;
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var toReturn = _fn(str);
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toReturn = toReturn.replace(/_/g, "%5F");
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toReturn = toReturn.replace(/%26amp%3B/g, "%26").replace(/%26amp%3b/g, "%26");
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toReturn = toReturn.replace(/'/g, "%27");
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toReturn = toReturn.toLowerCase();
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return toReturn;
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},
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log: function(to_log) {
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var _DEBUG;
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try {
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_DEBUG = localStorage.getItem("debug");
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} catch(e) {
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_DEBUG = false;
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}
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if(_DEBUG === "true") {
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console.log("------------ " + new Date() + " ------------");/*RemoveLogging:skip*/
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for(var i = 0; i < to_log.length; i++) {
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console.log(to_log[i]);/*RemoveLogging:skip*/
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}
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console.log("------------ " + new Date() + " ------------");/*RemoveLogging:skip*/
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}
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Helper.logs.unshift({log: to_log, date: new Date()});
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if(Helper.logs.length > 10) {
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Helper.logs.splice(-1, Helper.logs.length - 10);
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}
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},
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rnd: function(arr) {
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return arr[Math.floor(Math.random() * arr.length)];
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},
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computedStyle: function(element, type) {
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try {
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return parseInt(window.getComputedStyle(document.querySelector(element), null).getPropertyValue(type).replace("px", ""))
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} catch(e) {
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return 0;
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}
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},
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toggleClass: function(element, className) {
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try {
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if(typeof(element) == "object") {
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if(element.className.indexOf(className) == -1) {
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Helper.addClass(element, className);
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} else {
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Helper.removeClass(element, className);
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}
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} else if(element.substring(0,1) == "#") {
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var elem = document.getElementById(element.substring(1));
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if(elem.className.indexOf(className) == -1) {
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Helper.addClass(elem, className);
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} else {
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Helper.removeClass(elem, className);
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}
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} else {
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var elements;
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if(element.substring(0,1) == ".") {
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var testSplit = element.substring(1).split(" ");
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if(testSplit.length > 1) {
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var insideElement = document.getElementsByClassName(testSplit[0]);
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elements = [];
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for(var i = 0; i < insideElement.length; i++) {
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var innards = insideElement[i].querySelectorAll(testSplit[1]);
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for(var y = 0; y < innards.length; y++) {
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elements.push(innards[y]);
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}
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}
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} else {
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elements = document.getElementsByClassName(element.substring(1));
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}
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} else {
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elements = document.getElementsByTagName(element);
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}
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for(var i = 0; i < elements.length; i++) {
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if(elements[i].className.indexOf(className) == -1) {
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Helper.addClass(elements[i], className);
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} else {
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Helper.removeClass(element, className);
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}
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}
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}
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}catch(e) {
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//console.log(e);
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}
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},
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css: function(element, attribute, value) {
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try {
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if(typeof(element) == "object") {
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try {
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if(element.length > 0) {
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for(var i = 0; i < element.length; i++) {
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element[i].style[attribute] = value;
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}
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} else {
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element.style[attribute] = value;
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}
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} catch(e) {
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element.style[attribute] = value;
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}
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}
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if(typeof(element) == "object") {
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element.style[attribute] = value;
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} else if(element.substring(0,1) == "#") {
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document.getElementById(element.substring(1)).style[attribute] = value;
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} else {
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var elements = document.getElementsByClassName(element.substring(1));
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for(var i = 0; i < elements.length; i++) {
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elements[i].style[attribute] = value;
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}
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}
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} catch(e) {
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//console.log(e);
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}
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},
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html: function(element) {
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try {
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if(element.substring(0,1) == "#") {
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return document.getElementById(element.substring(1)).innerHTML;
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} else {
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var elements = document.getElementsByClassName(element.substring(1));
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for(var i = 0; i < elements.length; i++) {
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return elements[i].innerHTML;
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}
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}
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} catch(e){
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//console.log(e);
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}
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},
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removeClass: function(element, className) {
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try {
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if(typeof(element) == "object") {
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element.classList.remove(className);
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} else if(element.substring(0,1) == "#") {
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document.getElementById(element.substring(1)).classList.remove(className);
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} else {
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var elements = document.getElementsByClassName(element.substring(1));
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for(var i = 0; i < elements.length; i++) {
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elements[i].classList.remove(className);
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}
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}
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} catch(e) {
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//console.log(e);
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}
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},
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removeElement: function(element) {
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try {
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if(element.substring(0,1) == "#") {
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var elem = document.getElementById(element.substring(1));
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elem.remove();
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} else {
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var elements;
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if(element.substring(0,1) == ".") {
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var testSplit = element.substring(1).split(" ");
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if(testSplit.length > 1) {
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var insideElement = document.getElementsByClassName(testSplit[0]);
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elements = [];
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for(var i = 0; i < insideElement.length; i++) {
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var innards = insideElement[i].querySelectorAll(testSplit[1]);
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for(var y = 0; y < innards.length; y++) {
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elements.push(innards[y]);
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}
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}
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} else {
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elements = document.getElementsByClassName(element.substring(1));
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}
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} else {
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elements = document.getElementsByTagName(element);
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}
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for(var i = 0; i < elements.length; i++) {
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elements[i].remove();
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}
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}
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} catch(e) {
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//console.log(e);
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}
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},
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setHtml: function(element, html) {
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try {
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if(typeof(element) == "object") {
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element.innerHTML = html;
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} else if(element.substring(0,1) == "#") {
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var elem = document.getElementById(element.substring(1));
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elem.innerHTML = html;
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} else {
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var elements;
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if(element.substring(0,1) == ".") {
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elements = document.getElementsByClassName(element.substring(1));
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} else {
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elements = document.getElementsByTagName(element);
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}
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for(var i = 0; i < elements.length; i++) {
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elements[i].innerHTML = html;
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}
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}
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} catch(e) {
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//console.log(e);
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}
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},
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attr: function(element, attr, value) {
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if(element.substring(0,1) == "#") {
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var elem = document.getElementById(element.substring(1));
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elem.setAttribute(attr, value);
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} else {
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var elements;
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if(element.substring(0,1) == ".") {
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var testSplit = element.substring(1).split(" ");
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if(testSplit.length > 1) {
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var insideElement = document.getElementsByClassName(testSplit[0]);
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elements = [];
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for(var i = 0; i < insideElement.length; i++) {
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var innards = insideElement[i].querySelectorAll(testSplit[1]);
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for(var y = 0; y < innards.length; y++) {
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elements.push(innards[y]);
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}
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}
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} else {
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elements = document.getElementsByClassName(element.substring(1));
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}
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} else {
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elements = document.getElementsByTagName(element);
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}
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for(var i = 0; i < elements.length; i++) {
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elements[i].setAttribute(attr, value);
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}
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}
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},
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tabs: function(element, options) {
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if(element.substring(0,1) == "#") {
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var elem = document.getElementById(element.substring(1));
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if(options == "destroy") {
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var this_element = M.Tabs.getInstance(elem);
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if(this_element != undefined) this_element.destroy();
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} else {
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M.Tabs.init(elem, options);
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}
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} else {
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var elements = document.getElementsByClassName(element.substring(1));
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for(var i = 0; i < elements.length; i++) {
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if(options == "destroy") {
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var this_element = M.Tabs.getInstance(elem);
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if(this_element != undefined) this_element.destroy();
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} else {
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M.Tabs.init(elements[i], options);
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}
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}
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}
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},
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tooltip: function(element, options) {
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try {
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if(element.substring(0,1) == "#") {
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var elem = document.getElementById(element.substring(1));
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if(options == "destroy") {
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var this_element = M.Tooltip.getInstance(elem);
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if(this_element != undefined) this_element.destroy();
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} else {
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M.Tooltip.init(elem, options);
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}
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} else {
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var elements = document.getElementsByClassName(element.substring(1));
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for(var i = 0; i < elements.length; i++) {
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if(options == "destroy") {
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var this_element = M.Tooltip.getInstance(elem);
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if(this_element != undefined) this_element.destroy();
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} else {
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M.Tooltip.init(elements[i], options);
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}
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}
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}
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} catch(e) {}
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},
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addClass: function(element, className) {
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try {
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if(typeof(element) == "object") {
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try {
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if(element.length > 0) {
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for(var i = 0; i < element.length; i++) {
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if(element[i].className.indexOf(className) == -1) {
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element[i].className += " " + className;
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}
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}
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} else {
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if(element.className.indexOf(className) == -1) {
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element.className += " " + className;
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}
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}
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} catch(e) {
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if(element.className.indexOf(className) == -1) {
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element.className += " " + className;
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}
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}
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} else if(element.substring(0,1) == "#") {
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var elem = document.getElementById(element.substring(1));
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if(elem.className.indexOf(className) == -1) {
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elem.className += " " + className;
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}
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} else {
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var elements;
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if(element.substring(0,1) == ".") {
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elements = document.getElementsByClassName(element.substring(1));
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} else {
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elements = document.getElementsByTagName(element);
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}
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for(var i = 0; i < elements.length; i++) {
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if(elements[i].className.indexOf(className) == -1) {
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elements[i].className += " " + className;
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}
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}
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}
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}catch(e) {}
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},
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ajax: function(obj) {
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var _async = true;
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if(obj.async) _async = obj.async;
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if(obj.method == undefined && obj.type != undefined) obj.method = obj.type;
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if(obj.method == undefined) obj.method = "GET";
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var xmlhttp = new XMLHttpRequest();
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xmlhttp.onreadystatechange = function() {
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if (xmlhttp.readyState == XMLHttpRequest.DONE) { // XMLHttpRequest.DONE == 4
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if (xmlhttp.status == 200 || xmlhttp.status == 201 || xmlhttp.status == 202) {
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obj.success(xmlhttp.responseText, xmlhttp);
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}
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else if(obj.hasOwnProperty("error")){
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obj.error(xmlhttp);
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}
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}
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};
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xmlhttp.open(obj.method, obj.url, _async);
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if(obj.headers) {
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for(header in obj.headers) {
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xmlhttp.setRequestHeader(header, obj.headers[header]);
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}
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}
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if(obj.data) {
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if(typeof(obj.data) == "object") obj.data = JSON.stringify(obj.data);
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//xmlhttp.send(sendRequest);
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xmlhttp.send(obj.data);
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}
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else xmlhttp.send();
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},
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randomString: function(length){
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var text = "";
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var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789.-_";
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for(var i = 0; i < length; i++) {
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text += possible.charAt(Math.floor(Math.random() * possible.length));
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}
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return text;
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},
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mobilecheck: function() {
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var isMobile = false; //initiate as false
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// device detection
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if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|Android|Silk|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(navigator.userAgent)
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|| /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(navigator.userAgent.substr(0,4))) isMobile = true;
|
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return isMobile;
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},
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|
||
predicate: function() {
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var fields = [],
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n_fields = arguments.length,
|
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field, name, cmp;
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|
||
var default_cmp = function (a, b) {
|
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if(a == undefined) a = 0;
|
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if(b == undefined) b = 0;
|
||
if (a === b) return 0;
|
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return a < b ? -1 : 1;
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},
|
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getCmpFunc = function (primer, reverse) {
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var dfc = default_cmp,
|
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// closer in scope
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cmp = default_cmp;
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if (primer) {
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cmp = function (a, b) {
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return dfc(primer(a), primer(b));
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};
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}
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if (reverse) {
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return function (a, b) {
|
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return -1 * cmp(a, b);
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};
|
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}
|
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return cmp;
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};
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|
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// preprocess sorting options
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||
for (var i = 0; i < n_fields; i++) {
|
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field = arguments[i];
|
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if (typeof field === 'string') {
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name = field;
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cmp = default_cmp;
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} else {
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name = field.name;
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cmp = getCmpFunc(field.primer, field.reverse);
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}
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fields.push({
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name: name,
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cmp: cmp
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});
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}
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|
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// final comparison function
|
||
return function (A, B) {
|
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var name, result;
|
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for (var i = 0; i < n_fields; i++) {
|
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result = 0;
|
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field = fields[i];
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name = field.name;
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|
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result = field.cmp(A[name], B[name]);
|
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if (result !== 0) break;
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}
|
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return result;
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};
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},
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|
||
hashCode: function(str) { // java String#hashCode
|
||
var hash = 0;
|
||
for (var i = 0; i < str.length; i++) {
|
||
hash = str.charCodeAt(i) + ((hash << 5) - hash);
|
||
}
|
||
return hash;
|
||
},
|
||
|
||
intToARGB: function(i) {
|
||
return ((i>>24)&0xFF).toString(16) +
|
||
((i>>16)&0xFF).toString(16) +
|
||
((i>>8)&0xFF).toString(16) +
|
||
(i&0xFF).toString(16);
|
||
},
|
||
|
||
hexToRgb: function(hex) {
|
||
var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
|
||
return result ? {
|
||
r: parseInt(result[1], 16),
|
||
g: parseInt(result[2], 16),
|
||
b: parseInt(result[3], 16)
|
||
} : null;
|
||
},
|
||
|
||
hslToHex: function(h, s, l) {
|
||
h /= 360;
|
||
s /= 100;
|
||
l /= 100;
|
||
var r, g, b;
|
||
if (s === 0) {
|
||
r = g = b = l; // achromatic
|
||
} else {
|
||
var hue2rgb = function(p, q, t) {
|
||
if (t < 0) t += 1;
|
||
if (t > 1) t -= 1;
|
||
if (t < 1 / 6) return p + (q - p) * 6 * t;
|
||
if (t < 1 / 2) return q;
|
||
if (t < 2 / 3) return p + (q - p) * (2 / 3 - t) * 6;
|
||
return p;
|
||
};
|
||
var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
|
||
var p = 2 * l - q;
|
||
r = hue2rgb(p, q, h + 1 / 3);
|
||
g = hue2rgb(p, q, h);
|
||
b = hue2rgb(p, q, h - 1 / 3);
|
||
}
|
||
var toHex = function(x) {
|
||
var hex = Math.round(x * 255).toString(16);
|
||
return hex.length === 1 ? '0' + hex : hex;
|
||
};
|
||
return '#' + toHex(r) + "" + toHex(g) + "" + toHex(b);
|
||
},
|
||
|
||
hslToRgb: function(h, s, l) {
|
||
var r, g, b;
|
||
|
||
if (s == 0) {
|
||
r = g = b = l; // achromatic
|
||
} else {
|
||
function hue2rgb(p, q, t) {
|
||
if (t < 0) t += 1;
|
||
if (t > 1) t -= 1;
|
||
if (t < 1/6) return p + (q - p) * 6 * t;
|
||
if (t < 1/2) return q;
|
||
if (t < 2/3) return p + (q - p) * (2/3 - t) * 6;
|
||
return p;
|
||
}
|
||
|
||
var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
|
||
var p = 2 * l - q;
|
||
|
||
r = hue2rgb(p, q, h + 1/3);
|
||
g = hue2rgb(p, q, h);
|
||
b = hue2rgb(p, q, h - 1/3);
|
||
}
|
||
|
||
return [ r * 255, g * 255, b * 255 ];
|
||
},
|
||
|
||
|
||
pad: function(n) {
|
||
return n < 10 ? "0"+Math.floor(n) : Math.floor(n);
|
||
},
|
||
|
||
|
||
contains: function(a, obj) {
|
||
var i = a.length;
|
||
while (i--) {
|
||
if (a[i] === obj) {
|
||
return true;
|
||
}
|
||
}
|
||
return false;
|
||
},
|
||
|
||
sample: function() {
|
||
if (Date.now() - lastSample >= SAMPLE_RATE * 2) {
|
||
socket.removeAllListeners();
|
||
socket.disconnect();
|
||
socket.connect();
|
||
Player.setup_all_listeners();
|
||
}
|
||
lastSample = Date.now();
|
||
setTimeout(Helper.sample, SAMPLE_RATE);
|
||
},
|
||
|
||
msieversion: function() {
|
||
var ua = window.navigator.userAgent;
|
||
var msie = ua.indexOf("MSIE ");
|
||
|
||
if (msie > 0 || !!navigator.userAgent.match(/Trident.*rv\:11\./)) // If Internet Explorer, return version number
|
||
return true;
|
||
else // If another browser, return 0
|
||
return false;
|
||
},
|
||
|
||
getRandomInt: function(min, max) {
|
||
return Math.floor(Math.random() * (max - min)) + min;
|
||
},
|
||
|
||
secondsToOther: function(seconds) {
|
||
var time = seconds;
|
||
var minutes = Math.floor(time/60);
|
||
time = time - (minutes * 60);
|
||
return [minutes, time];
|
||
},
|
||
|
||
rgbToHsl: function(arr, light) {
|
||
r = arr[0];
|
||
g = arr[1];
|
||
b = arr[2];
|
||
r /= 255;
|
||
g /= 255;
|
||
b /= 255;
|
||
var max = Math.max(r, g, b), min = Math.min(r, g, b);
|
||
var h, s, l = (max + min) / 2;
|
||
|
||
if(max == min){
|
||
h = s = 0; // achromatic
|
||
}else{
|
||
var d = max - min;
|
||
s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
|
||
switch(max){
|
||
case r: h = (g - b) / d + (g < b ? 6 : 0); break;
|
||
case g: h = (b - r) / d + 2; break;
|
||
case b: h = (r - g) / d + 4; break;
|
||
}
|
||
h /= 6;
|
||
}
|
||
if(l>0.5 && light)l=0.4; //make sure it isnt too light
|
||
else if(l<0.65 && !light)l=0.65;
|
||
if(s>0.3 && light)s=0.3;
|
||
return "hsl("+Math.floor(h*360)+", "+Math.floor(s*100)+"%, "+Math.floor(l*100)+"%)";
|
||
},
|
||
|
||
componentToHex: function(c) {
|
||
var hex = c.toString(16);
|
||
return hex.length == 1 ? "0" + hex : hex;
|
||
},
|
||
|
||
rgbToHex: function(r, g, b) {
|
||
return "#" + Helper.componentToHex(r) + Helper.componentToHex(g) + Helper.componentToHex(b);
|
||
},
|
||
|
||
upperFirst: function(string){
|
||
return string.substring(0,1).toUpperCase()+string.substring(1).toLowerCase();
|
||
},
|
||
|
||
send_mail: function(from, message){
|
||
if(from !== "" && message !== ""){
|
||
|
||
Helper.addClass("#submit-contact-form", "hide");
|
||
Helper.removeClass("#send-loader", "hide");
|
||
document.getElementById("contact-form-from").setAttribute("disabled", true);
|
||
document.getElementById("contact-form-message").setAttribute("disabled", true);
|
||
var captcha_response = grecaptcha.getResponse();
|
||
Helper.ajax({
|
||
type: "POST",
|
||
headers: {
|
||
"Content-Type": "application/json"
|
||
},
|
||
data: {
|
||
from: from,
|
||
message: message,
|
||
"g-recaptcha-response": captcha_response,
|
||
},
|
||
url: "/api/mail",
|
||
success: function(data){
|
||
if(data == "success"){
|
||
Helper.setHtml("#contact-container", "");
|
||
Helper.setHtml("#contact-container", "Mail has been sent, we'll be back with you shortly.")
|
||
}else{
|
||
Helper.setHtml("#contact-container", "");
|
||
Helper.setHtml("#contact-container", "Something went wrong, sorry about that. You could instead try with your own mail-client: <a title='Open in client' href='mailto:contact@zoff.me?Subject=Contact%20Zoff'>contact@zoff.me</a>")
|
||
}
|
||
}, error: function(data) {
|
||
if(data == "success"){
|
||
Helper.setHtml("#contact-container", "");
|
||
Helper.setHtml("#contact-container", "Mail has been sent, we'll be back with you shortly.")
|
||
}else{
|
||
Helper.setHtml("#contact-container", "");
|
||
Helper.setHtml("#contact-container", "Something went wrong, sorry about that. You could instead try with your own mail-client: <a title='Open in client' href='mailto:contact@zoff.me?Subject=Contact%20Zoff'>contact@zoff.me</a>")
|
||
}
|
||
}
|
||
});
|
||
}
|
||
},
|
||
|
||
firstY: null,
|
||
lastY: null,
|
||
currentY: null,
|
||
vertScroll: false,
|
||
initAdjustment: 0,
|
||
|
||
touchstart: function(event) {
|
||
Helper.lastY = Helper.currentY = Helper.firstY = event.originalEvent.touches[0].pageY;
|
||
},
|
||
|
||
touchmove: function(event) {
|
||
Helper.currentY = event.originalEvent.touches[0].pageY;
|
||
var adjustment = Helper.lastY-Helper.currentY;
|
||
|
||
// Mimic native vertical scrolling where scrolling only starts after the
|
||
// cursor has moved up or down from its original position by ~30 pixels.
|
||
if (!Helper.vertScroll && Math.abs(Helper.currentY-Helper.firstY) > 30) {
|
||
Helper.vertScroll = true;
|
||
Helper.initAdjustment = Helper.currentY-Helper.firstY;
|
||
}
|
||
|
||
// only apply the adjustment if the user has met the threshold for vertical scrolling
|
||
if (Helper.vertScroll) {
|
||
window.scrollBy(0,adjustment + Helper.initAdjustment);
|
||
Helper.lastY = Helper.currentY + adjustment;
|
||
}
|
||
|
||
},
|
||
|
||
touchend: function(event) {
|
||
Helper.vertScroll = false;
|
||
Helper.firstY = null;
|
||
Helper.currentY = null;
|
||
Helper.vertScroll = false;
|
||
Helper.initAdjustment = 0;
|
||
Helper.currentY = null;
|
||
},
|
||
|
||
invertColor: function(hex) {
|
||
if (hex.indexOf('#') === 0) {
|
||
hex = hex.slice(1);
|
||
}
|
||
// convert 3-digit hex to 6-digits.
|
||
if (hex.length === 3) {
|
||
hex = hex[0] + hex[0] + hex[1] + hex[1] + hex[2] + hex[2];
|
||
}
|
||
if (hex.length !== 6) {
|
||
throw new Error('Invalid HEX color.');
|
||
}
|
||
// invert color components
|
||
var r = (255 - parseInt(hex.slice(0, 2), 16)).toString(16),
|
||
g = (255 - parseInt(hex.slice(2, 4), 16)).toString(16),
|
||
b = (255 - parseInt(hex.slice(4, 6), 16)).toString(16);
|
||
// pad each with zeros and return
|
||
return '#' + padZero(r) + padZero(g) + padZero(b);
|
||
},
|
||
|
||
padZero: function(str, len) {
|
||
len = len || 2;
|
||
var zeros = new Array(len).join('0');
|
||
return (zeros + str).slice(-len);
|
||
},
|
||
|
||
replaceForFind: function(str) {
|
||
str = str.toLowerCase();
|
||
if(str.startsWith("the")) {
|
||
str = str.replace("the", "");
|
||
}
|
||
str = str.replace(" hd", "");
|
||
str = str.replace("official hd video", "");
|
||
str = str.replace("unofficial video", "");
|
||
str = str.replace("studio footage", "");
|
||
str = str.replace("great song", "");
|
||
str = str.replace("-", " ");
|
||
str = str.replace("-", " ");
|
||
str = str.replace(" hq", " ");
|
||
str = str.replace("(explicit)", " ");
|
||
str = str.replace("lyric video", "");
|
||
str = str.replace("lyrics video", "");
|
||
str = str.replace("album version", "");
|
||
str = str.replace("drive original movie soundtrack", "");
|
||
str = str.replace("original movie soundtrack", "");
|
||
str = str.replace("live sessions", "");
|
||
str = str.replace("audio only", "");
|
||
str = str.replace("audio", "");
|
||
str = str.replace("(new)", "");
|
||
str = str.replace(" by ", " ");
|
||
str = str.replace(" vs ", " ");
|
||
str = str.replace("(full)", " ");
|
||
str = str.replace("(video)", " ");
|
||
str = str.replace("&", " ");
|
||
str = str.replace("with lyrics", "");
|
||
str = str.replace("lyrics", "");
|
||
str = str.replace("w/", "");
|
||
str = str.replace("w/", "");
|
||
str = str.replace("official video", "");
|
||
str = str.replace("studio version", "");
|
||
str = str.replace("official music video", "");
|
||
str = str.replace("music video", "");
|
||
str = str.replace("musicvideo", "");
|
||
str = str.replace("original video", "");
|
||
str = str.replace("full version", "");
|
||
str = str.replace("full song", "");
|
||
str = str.replace("(official)", "");
|
||
str = str.replace("official", "");
|
||
str = str.replace("(original)", "");
|
||
str = str.replace(/ *\[[^\]]*]/, "");
|
||
str = str.replace("/w download", "");
|
||
str = str.replace("(", " ");
|
||
str = str.replace(")", " ");
|
||
str = str.replace("vs.", " ");
|
||
str = str.replace("/", " ");
|
||
str = str.replace("long version", "");
|
||
str = str.replace("[]", "");
|
||
str = str.replace("()", "");
|
||
str = str.replace("|", "");
|
||
str = str.replace("feat.", " ");
|
||
str = str.replace("feat", " ");
|
||
str = str.replace("ft.", " ");
|
||
str = str.replace("[", " ");
|
||
str = str.replace("]", " ");
|
||
str = str.replace(" free ", "");
|
||
str = str.replace(" hd", "");
|
||
str = str.replace("original mix", " ");
|
||
str = str.replace("radio edit", " ");
|
||
str = str.replace("pop version", " ");
|
||
str = str.replace(" ", " ").replace(" ", " ").replace(" ", " ").replace(" ", " ").replace(" ", " ").replace(" ", " ");
|
||
str = str.replace("(", " ");
|
||
str = str.replace(")", " ");
|
||
str = str.replace("[", " ");
|
||
str = str.replace("]", " ");
|
||
str = str.replace("-", " ");
|
||
str = str.replace("-", " ");
|
||
str = str.replace("-", " ");
|
||
str = str.replace("original mix", " ");
|
||
str = str.replace("album version", " ");
|
||
str = str.replace("abum version", " ");
|
||
str = str.replace("feat.", " ");
|
||
str = str.replace("feat.", " ");
|
||
str = str.replace("feat", " ");
|
||
str = str.replace("feat", " ");
|
||
str = str.replace("ft.", " ");
|
||
str = str.replace("radio edit", " ");
|
||
str = str.replace("pop version", " ");
|
||
str = str.replace(" ", " ").replace(" ", " ").replace(" ", " ").replace(" ", " ").replace(" ", " ").replace(" ", " ").replace(" ", " ").replace(" ", " ");
|
||
str = str.replace(" ", " ").replace(" ", " ").replace(" ", " ").replace(" ", " ").replace(" ", " ").replace(" ", " ").replace(" ", " ").replace(" ", " ");
|
||
return str;
|
||
},
|
||
|
||
hexToComplimentary: function(hex){
|
||
|
||
// Convert hex to rgb
|
||
// Credit to Denis http://stackoverflow.com/a/36253499/4939630
|
||
var rgb = 'rgb(' + (hex = hex.replace('#', '')).match(new RegExp('(.{' + hex.length/3 + '})', 'g')).map(function(l) { return parseInt(hex.length%2 ? l+l : l, 16); }).join(',') + ')';
|
||
|
||
// Get array of RGB values
|
||
rgb = rgb.replace(/[^\d,]/g, '').split(',');
|
||
|
||
var r = rgb[0], g = rgb[1], b = rgb[2];
|
||
|
||
// Convert RGB to HSL
|
||
// Adapted from answer by 0x000f http://stackoverflow.com/a/34946092/4939630
|
||
r /= 255.0;
|
||
g /= 255.0;
|
||
b /= 255.0;
|
||
var max = Math.max(r, g, b);
|
||
var min = Math.min(r, g, b);
|
||
var h, s, l = (max + min) / 2.0;
|
||
|
||
if(max == min) {
|
||
h = s = 0; //achromatic
|
||
} else {
|
||
var d = max - min;
|
||
s = (l > 0.5 ? d / (2.0 - max - min) : d / (max + min));
|
||
|
||
if(max == r && g >= b) {
|
||
h = 1.0472 * (g - b) / d ;
|
||
} else if(max == r && g < b) {
|
||
h = 1.0472 * (g - b) / d + 6.2832;
|
||
} else if(max == g) {
|
||
h = 1.0472 * (b - r) / d + 2.0944;
|
||
} else if(max == b) {
|
||
h = 1.0472 * (r - g) / d + 4.1888;
|
||
}
|
||
}
|
||
|
||
h = h / 6.2832 * 360.0 + 0;
|
||
|
||
// Shift hue to opposite side of wheel and convert to [0-1] value
|
||
h+= 180;
|
||
if (h > 360) { h -= 360; }
|
||
h /= 360;
|
||
|
||
// Convert h s and l values into r g and b values
|
||
// Adapted from answer by Mohsen http://stackoverflow.com/a/9493060/4939630
|
||
if(s === 0){
|
||
r = g = b = l; // achromatic
|
||
} else {
|
||
var hue2rgb = function hue2rgb(p, q, t){
|
||
if(t < 0) t += 1;
|
||
if(t > 1) t -= 1;
|
||
if(t < 1/6) return p + (q - p) * 6 * t;
|
||
if(t < 1/2) return q;
|
||
if(t < 2/3) return p + (q - p) * (2/3 - t) * 6;
|
||
return p;
|
||
};
|
||
|
||
var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
|
||
var p = 2 * l - q;
|
||
|
||
r = hue2rgb(p, q, h + 1/3);
|
||
g = hue2rgb(p, q, h);
|
||
b = hue2rgb(p, q, h - 1/3);
|
||
}
|
||
|
||
r = Math.round(r * 255);
|
||
g = Math.round(g * 255);
|
||
b = Math.round(b * 255);
|
||
|
||
// Convert r b and g values to hex
|
||
rgb = b | (g << 8) | (r << 16);
|
||
return "#" + (0x1000000 | rgb).toString(16).substring(1);
|
||
},
|
||
|
||
};
|
||
|
||
Element.prototype.remove = function() {
|
||
this.parentElement.removeChild(this);
|
||
};
|
||
|
||
NodeList.prototype.remove = HTMLCollection.prototype.remove = function() {
|
||
for(var i = 0, len = this.length; i < len; i++) {
|
||
if(this[i] && this[i].parentElement) {
|
||
this[i].parentElement.removeChild(this[i]);
|
||
}
|
||
}
|
||
};
|
||
|
||
String.prototype.startsWith = function(searchString, position) {
|
||
position = position || 0;
|
||
return this.indexOf(searchString, position) === position;
|
||
};
|
||
|
||
function similarity(s1, s2) {
|
||
var longer = s1;
|
||
var shorter = s2;
|
||
if (s1.length < s2.length) {
|
||
longer = s2;
|
||
shorter = s1;
|
||
}
|
||
var longerLength = longer.length;
|
||
if (longerLength == 0) {
|
||
return 1.0;
|
||
}
|
||
return (longerLength - editDistance(longer, shorter)) / parseFloat(longerLength);
|
||
}
|
||
|
||
function editDistance(s1, s2) {
|
||
s1 = s1.toLowerCase();
|
||
s2 = s2.toLowerCase();
|
||
|
||
var costs = new Array();
|
||
for (var i = 0; i <= s1.length; i++) {
|
||
var lastValue = i;
|
||
for (var j = 0; j <= s2.length; j++) {
|
||
if (i == 0)
|
||
costs[j] = j;
|
||
else {
|
||
if (j > 0) {
|
||
var newValue = costs[j - 1];
|
||
if (s1.charAt(i - 1) != s2.charAt(j - 1))
|
||
newValue = Math.min(Math.min(newValue, lastValue),
|
||
costs[j]) + 1;
|
||
costs[j - 1] = lastValue;
|
||
lastValue = newValue;
|
||
}
|
||
}
|
||
}
|
||
if (i > 0)
|
||
costs[s2.length] = lastValue;
|
||
}
|
||
return costs[s2.length];
|
||
}
|