Google Earth API Samples - HTML String Balloons

Relevant Resources:

• GEHtmlStringBalloon Reference
• GEPlugin Reference

Relevant Code Excerpt:

var balloon = ge.createHtmlStringBalloon('');
balloon.setFeature(placemark); // optional
balloon.setMaxWidth(300);

// Google logo.
balloon.setContentString(
    '<img src="http://www.google.com/intl/en_ALL/images/logo.gif"><br>'
    + '<font size=20>Earth Plugin</font><br><font size=-2>sample info '
    + 'window</font>');

ge.setBalloon(balloon);