window.opn dont open a new windo open tab code example
Example 1: javascript open link in new tab
function NewTab() {
window.open(
"https://www.yourURL.com", "_blank");
}
Example 2: javascript open new window
<a onclick="window.open(document.URL, '_blank', 'location=yes,height=570,width=520,scrollbars=yes,status=yes');">
Open New Window
</a>