Avoid deeply nested control flow statements.

Open

                    if (hs.styleRestoreCursor && hs.dragArgs.type == 'image')
                        hs.dragArgs.exp.content.style.cursor = hs.styleRestoreCursor;

Function preloadImages has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        preloadImages: function (number) {
            if (number && typeof number != 'object') hs.numberOfImagesToPreload = number;

            var arr = hs.getAnchors();
            for (var i = 0; i < arr.images.length && i < hs.numberOfImagesToPreload; i++) {

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Avoid deeply nested control flow statements.

Open

                        if (ie6) {
                            o.style.width = (overlayBox.offsetWidth + 2 * x.cb
                                + x.p1 + x.p2) + 'px';
                        }

Function reflow has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        reflow: function () {
            if (this.scrollerDiv) {
                var h = /iframe/i.test(this.scrollerDiv.tagName) ? (this.getIframePageHeight() + 1) + 'px' : 'auto';
                if (this.body) this.body.style.height = h;
                this.scrollerDiv.style.height = h;

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Avoid deeply nested control flow statements.

Open

                        if (!hiddenBy) els[i].style[prop] = els[i].origProp;

Function createElement has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        createElement: function (tag, attribs, styles, parent, nopad) {
            var el = document.createElement(tag);
            if (attribs) hs.extend(el, attribs);
            if (nopad) hs.setStyles(el, {padding: 0, border: 'none', margin: 0});
            if (styles) hs.setStyles(el, styles);

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Function setObjContainerSize has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        setObjContainerSize: function (parent, auto) {
            var c = hs.getElementByClass(parent, 'DIV', 'highslide-body');
            if (/(iframe|swf)/.test(this.objectType)) {
                if (this.objectWidth) c.style.width = this.objectWidth + 'px';
                if (this.objectHeight) c.style.height = this.objectHeight + 'px';

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Function correctIframeSize has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        correctIframeSize: function () {
            var wDiff = this.innerContent.offsetWidth - this.ruler.offsetWidth;
            hs.discardElement(this.ruler);
            if (wDiff < 0) wDiff = 0;

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Function showOverlays has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        showOverlays: function () {
            var b = this.overlayBox;
            b.className = '';
            hs.setStyles(b, {
                top: (this.y.p1 + this.y.cb) + 'px',

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Avoid deeply nested control flow statements.

Open

                        if (re[0] == 'hs.expand') hs.push(images, el);
                        else if (re[0] == 'hs.htmlExpand') hs.push(htmls, el);

Avoid deeply nested control flow statements.

Open

                    if (hs.dragArgs.exp.releaseMask)
                        hs.dragArgs.exp.releaseMask.style.display = 'none';

Function addEventListener has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        addEventListener: function (el, event, func) {
            if (el == document && event == 'ready') {
                hs.push(hs.onReady, func);
            }
            try {

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Function reuseOverlay has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        reuseOverlay: function (o, el) {
            if (!this.last) return false;
            for (var i = 0; i < this.last.overlays.length; i++) {
                var oDiv = hs.$('hsId' + this.last.overlays[i]);
                if (oDiv && oDiv.hsId == o.hsId) {

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Avoid deeply nested control flow statements.

Open

                    if (hasDragged) hs.fireEvent(hs.dragArgs.exp, 'onDrop', hs.dragArgs);

Avoid deeply nested control flow statements.

Open

                } else if (/highslide-image-blur/.test(el.className)) {
                    el.style.cursor = hs.styleRestoreCursor;
                }

Avoid deeply nested control flow statements.

Open

                        while (next && !hs.isHsAnchor(next)) {
                            if ((new RegExp('highslide-' + type)).test(next.className || null)) {
                                if (!next.id) this.a['_' + type + 'Id'] = next.id = 'hsId' + hs.idCounter++;
                                this[type] = hs.getNode(next.id);
                                break;

Avoid deeply nested control flow statements.

Open

                        if (exp.slideshow) exp.slideshow.hitSpace();

Avoid deeply nested control flow statements.

Open

                    if (!hasDragged && !hs.hasFocused && !/(move|resize)/.test(hs.dragArgs.type)) {
                        if (hs.fireEvent(exp, 'onImageClick'))
                            exp.close();
                    }
                    else if (hasDragged || (!hasDragged && hs.hasHtmlExpanders)) {

Avoid deeply nested control flow statements.

Open

                        if (!groups[g]) groups[g] = [];

Function Slideshow has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    hs.Slideshow = function (expKey, options) {
        if (hs.dynamicallyUpdateAnchors !== false) hs.updateAnchors();
        this.expKey = expKey;
        for (var x in options) this[x] = options[x];
        if (this.useControls) this.getControls();

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