How to add a custom copy Map button to your site?

All you need is to add this javascript code to your web:

Original site Here

<script>
    function detectIE() {
        var ua = window.navigator.userAgent;
        var msie = ua.indexOf('MSIE ');
        if (msie > 0) {
            // IE 10 or older => return version number
            return parseInt(ua.substring(msie + 5, ua.indexOf('.', msie)), 10);
        }
        var trident = ua.indexOf('Trident/');
        if (trident > 0) {
            // IE 11 => return version number
            var rv = ua.indexOf('rv:');
            return parseInt(ua.substring(rv + 3, ua.indexOf('.', rv)), 10);
        }
        // other browser or edge
        return false;
    }
    function copyTextToClipboard(text) {
        if (detectIE()) {
            try {
                window.clipboardData.setData('Text', text);
                console.log('Copying text command via IE-setData');
            } catch (err) {
                console.log('Oops, unable to copy via IE-setData');
            }
        }
        else {
            var textArea = document.createElement("textarea");
            textArea.style.position = 'fixed';
            textArea.style.top = 0;
            textArea.style.left = 0;
            textArea.style.width = '2em';
            textArea.style.height = '2em';
            textArea.style.padding = 0;
            textArea.style.border = 'none';
            textArea.style.outline = 'none';
            textArea.style.boxShadow = 'none';
            textArea.style.background = 'transparent';
            textArea.value = text;
            document.body.appendChild(textArea);
            textArea.select();
            try {
                var successful = document.execCommand('copy');
                var msg = successful ? 'successful' : 'unsuccessful';
                console.log('Copying text command was ' + msg);
            } catch (err) {
                console.log('Oops, unable to copy');
            }
            document.body.removeChild(textArea);
        }

    }
</script>

<button type="button" onclick="copyTextToClipboard('put your mapcode here')">
 Button Title
</button>