https://www.unistellar.com/wp-content/themes/Divi/includes/builder…/assets/js/salvattore.js?ver=4.27.8

1/*!
2 * Salvattore 1.0.5 by @rnmp and @ppold
3* https://github.com/rnmp/salvattore
4* Licensed under the MIT license.
5* Copyright (c) 2013-2014 Rolando Murillo and Giorgio Leveroni
6*/
7
8/*
9Permission is hereby granted, free of charge, to any person obtaining a copy of
10this software and associated documentation files (the "Software"), to deal in
11the Software without restriction, including without limitation the rights to
12use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
13the Software, and to permit persons to whom the Software is furnished to do so,
14subject to the following conditions:
15
16The above copyright notice and this permission notice shall be included in all
17copies or substantial portions of the Software.
18
19THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
21FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
22COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
23IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
24CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25
26 */
27!function(e,t){"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?module.exports=t():e.salvattore=t()}(this,function(){/*! matchMedia() polyfill - Test a CSS media type/query in JS. Authors & copyright (c) 2012: Scott Jehl, Paul Irish, Nicholas Zakas, David Knight. Dual MIT/BSD license */
28  window.matchMedia||(window.matchMedia=function(){"use strict";var e=window.styleMedia||window.media;if(!e){var t=document.createElement("style"),n=document.getElementsByTagName("script")[0],r=null;t.type="text/css",t.id="matchmediajs-test",n.parentNode.insertBefore(t,n),r="getComputedStyle"in window&&window.getComputedStyle(t,null)||t.currentStyle,e={matchMedium:function(e){var n="@media "+e+"{ #matchmediajs-test { width: 1px; } }";return t.styleSheet?t.styleSheet.cssText=n:t.textContent=n,"1px"===r.width}}}return function(t){return{matches:e.matchMedium(t||"all"),media:t||"all"}}}()),/*! matchMedia() polyfill addListener/removeListener extension. Author & copyright (c) 2012: Scott Jehl. Dual MIT/BSD license */
29  function(){"use strict";if(window.matchMedia&&window.matchMedia("all").addListener)return!1;var e=window.matchMedia,t=e("only all").matches,n=!1,r=0,a=[],i=function(){clearTimeout(r),r=setTimeout(function(){for(var t=0,n=a.length;n>t;t++){var r=a[t].mql,i=a[t].listeners||[],o=e(r.media).matches;if(o!==r.matches){r.matches=o;for(var c=0,l=i.length;l>c;c++)i[c].call(window,r)}}},30)};window.matchMedia=function(r){var o=e(r),c=[],l=0;return o.addListener=function(e){t&&(n||(n=!0,window.addEventListener("resize",i,!0)),0===l&&(l=

29a.push({mql:o,listeners:c})),c.push(e))},o.removeListener=function(e){for(var t=0,n=c.length;n>t;t++)c[t]===e&&c.splice(t,1)},o}}(),function(){"use strict";for(var e=0,t=["ms","moz","webkit","o"],n=0;n<t.length&&!window.requestAnimationFrame;++n)window.requestAnimationFrame=window[t[n]+"RequestAnimationFrame"],window.cancelAnimationFrame=window[t[n]+"CancelAnimationFrame"]||window[t[n]+"CancelRequestAnimationFrame"];window.requestAnimationFrame||(window.requestAnimationFrame=function(t){var n=(new Date).getTime(),r=Math.max(0,16-(n-e)),a=window.setTimeout(function(){t(n+r)},r);return e=n+r,a}),window.cancelAnimationFrame||(window.cancelAnimationFrame=function(e){clearTimeout(e)})}(),"function"!=typeof window.CustomEvent&&!function(){"use strict";function e(e,t){t=t||{bubbles:!1,cancelable:!1,detail:void 0};var n=document.createEvent("CustomEvent");return n.initCustomEvent(e,t.bubbles,t.cancelable,t.detail),n}e.prototype=window.Event.prototype,window.CustomEvent=e}();var e=function(e,t){"use strict";var n={},r=[],a=[],i=[],o=function(e,t,n){e.dataset?e.dataset[t]=n:e.setAttribute("data-"+t,n)};return n.obtainGridSettings=function(t){var n=e.getComputedStyle(t,":before"),r=n.getPropertyValue("content").slice(1,-1),a=r.match(/^\s*(\d+)(?:\s?\.(.+))?\s*$/),i=1,o=[];return a?(i=a[1],o=a[2],o=o?o.split("."):["column"]):(a=r.match(/^\s*\.(.+)\s+(\d+)\s*$/),a&&(o=a[1],i=a[2],i&&(i=i.split(".")))),{numberOfColumns:i,columnClasses:o}},n.addColumns=function(e,r){for(var a,i=n.obtainGridSettings(e),c=i.numberOfColumns,l=i.columnClasses,s=new Array(+c),u=t.createDocumentFragment(),d=c;0!==d--;)a="[data-columns] > *:nth-child("+c+"n-"+d+")",s.push(r.querySelectorAll(a));s.forEach(function(e){var n=t.createElement("div"),r=t.createDocumentFragment();n.className=l.join(" "),Array.prototype.forEach.call(e,function(e){r.appendChild(e)}),n.appendChild(r),u.appendChild(n)}),e.appendChild(u),o(e,"columns",c)},n.removeColumns=function(n){var r=t.createRange();r.selectNodeContents(n);var a=Array.prototype.filter.call(r.extractContents().childNodes,function(t){return t instanceof e.HTMLElement}),i=a.length,c=a[0].childNodes.length,l=new Array(c*i);Array.prototype.forEach.call(a,function(e,t){Array.prototype.forEach.call(e.children,function(e,n){l[n*i+t]=e})});var s=t.createElement("div");return o(s,"columns",0),l.filter(function(e){return!!e}).forEach(function(e){s.appendChild(e)}),s},n.recreateColumns=function(t){e.requestAnimationFrame(function(){n.addColumns(t,n.removeColumns(t));var e=new CustomEvent("columnsChange");t.dispatchEvent(e)})},n.mediaQueryChange=function(e){e.matches&&Array.prototype.forEach.call(r,n.recreateColumns)},n.getCSSRules=function(e){var t;try{t=e.sheet.cssRules||e.sheet.rules}catch(n){return[]}return t||[]},n.getStylesheets=function(){return Array.prototype.concat.call(Array.prototype.slice.call(t.querySelectorAll("style[type='text/css']")),Array.prototype.slice.call(t.querySelectorAll("link[rel='stylesheet']")))},n.mediaRuleHasColumnsSelector=function(e){var t,n;try{t=e.length}catch(r){t=0}for(;t--;)if(n=e[t],n.selectorText&&n.selectorText.match(/\[data-columns\](.*)::?before$/))return!0;return!1},n.scanMediaQueries=function(){var t=[];if(e.matchMedia){n.getStylesheets().forEach(function(e){Array.prototype.forEach.call(n.getCSSRules(e),function(e){e.media&&e.cssRules&&n.mediaRuleHasColumnsSelector(e.cssRules)&&t.push(e)})});var r=a.filter(function(e){return-1===t.indexOf(e)});i.filter(function(e){return-1!==r.indexOf(e.rule)}).forEach(function(e){e.mql.removeListener(n.mediaQueryChange)}),i=i.filter(function(e){return-1===r.indexOf(e.rule)}),t.filter(function(e){return-1==a.indexOf(e)}).forEach(function(t){var r=e.matchMedia(t.media.mediaText);r.addListener(n.mediaQueryChange),i.push({rule:t,mql:r})}),a.length=0,a=t}},n.rescanMediaQueries=function(){n.scanMediaQueries(),Array.prototype.forEach.call(r,n.recreateColumns)},n.nextElementColumnIndex=function(e,t){var n,r,a,i=e.children,o=i.length,c=0,l=0;for(a=0;o>a;a++)n=i[a],r=n.children.length+(t[a].children||t[a].childNodes).length,0===c&&(c=r),c>r&&(l=a,c=r);return l},n.createFragmentsList=function(e){for(var n=new Array(e),r=0;r!==e;)n[r]=t.createDocumentFragment(),r++;return n},n.appendElements=function(e,t){var r=e.children,a=r.length,i=n.createFragmentsList(a);Array.prototype.forEach.call(t,function(t){var r=n.nextElementColumnIndex(e,i);i[r].appendChild(t)}),Array.prototype.forEach.call(r,function(e,t){e.appendChild(i[t])})},n.prependElements=function(e,r){var a=e.children,i=a.length,o=n.createFragmentsList(i),c=i-1;r.forEach(function(e){var t=o[c];t.insertBefore(e,t.firstChild),0===c?c=i-1:c--}),Array.prototype.forEach.call(a,function(e,t){e.insertBefore(o[t],e.firstChild)});for(var l=t.createDocumentFragment(),s=r.length%i;0!==s--;)l.appendChild(e.lastChild);e.insertBefore(l,e.firstChild)}

29,n.registerGrid=function(a){if("none"!==e.getComputedStyle(a).display){ if ( jQuery(a).children('.column').length > 0) { return; } var i=t.createRange();i.selectNodeContents(a);var c=t.createElement("div");c.appendChild(i.extractContents()),o(c,"columns",0),n.addColumns(a,c),r.push(a)}},n.init=function(){var e=t.createElement("style");e.innerHTML="[data-columns]::before{visibility:hidden;position:absolute;font-size:1px;}",t.head.appendChild(e);var r=t.querySelectorAll("[data-columns]");Array.prototype.forEach.call(r,n.registerGrid),n.scanMediaQueries()},n.init(),{appendElements:n.appendElements,prependElements:n.prependElements,registerGrid:n.registerGrid,recreateColumns:n.recreateColumns,rescanMediaQueries:n.rescanMediaQueries,append_elements:n.appendElements,prepend_elements:n.prependElements,register_grid:n.registerGrid,recreate_columns:n.recreateColumns,rescan_media_queries:n.rescanMediaQueries}}(window,window.document);return e});