You can do this in vanilla JavaScript:
<html>
<head>
<script type="text/javascript">
function open_win() {
window.open("http://www.java2s.com/")
window.open("http://www.java2s.com/")
}
</script>
</head>
<body>
<form>
<input type=button value="Open Windows" onclick="open_win()">
</form>
</body>
</html>
Here is a more Chrome-specific implementation (if popup blockers are giving you difficulty):
var linkArray = []; // your links
for (var i = 0; i < linkArray.length; i++) {
// will open each link in the current window
chrome.tabs.create({
url: linkArray[i]
});
}
Here is some documentation: https://developer.chrome.com/extensions/tabs