change content infowindow maps v3

Question

I am trying to make it possible to change the content that shows up inside a DIV that is the content of an infowindow. I have been able to change the content from Hello to YO in

Answer 1

you have to set the content through setContentHTML method

var infowindow ;
google.maps.event.addListener(drawingManager, 'overlaycomplete', function(event) {
    if (event.type == google.maps.drawing.OverlayType.MARKER) {
        //event.overlay.setTitle("Hello");
        infowindow = new google.maps.InfoWindow({
            content: '
Hello
',
            maxWidth: 10
        });
        google.maps.event.addListener(event.overlay,'click',function()
        infowindow.open(map,event.overlay);
     });
}});

function updateContent(){
    infowindow.setContent("YO");
}