window.downloadFile = function (sUrl) {    //iOS devices do not support downloading. We have to inform user about this.    if (/(iP)/g.test(navigator.userAgent)) {        alert(‘Your device does not support files downloading. Please try again in desktop browser.‘);        return false;    }    //If in Chrome or Safari - download via virtual link click    if (window.downloadFile.isChrome || window.downloadFile.isSafari) {        //Creating new link node.        var link = document.createElement(‘a‘);        link.href = sUrl;        if (link.download !== undefined) {            //Set HTML5 download attribute. This will prevent file from opening if supported.            var fileName = sUrl.substring(sUrl.lastIndexOf(‘/‘) + 1, sUrl.length);            link.download = fileName;        }        //Dispatching click event.        if (document.createEvent) {            var e = document.createEvent(‘MouseEvents‘);            e.initEvent(‘click‘, true, true);            link.dispatchEvent(e);            return true;        }    }    // Force file download (whether supported by server).    if (sUrl.indexOf(‘?‘) === -1) {        sUrl += ‘?download‘;    }    window.open(sUrl, ‘_self‘);    return true;}window.downloadFile.isChrome = navigator.userAgent.toLowerCase().indexOf(‘chrome‘) > -1;window.downloadFile.isSafari = navigator.userAgent.toLowerCase().indexOf(‘safari‘) > -1;