change required in infowindow google map

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Google

here is the code

var infowindow".$marker->userid." = new google.maps.InfoWindow({
content: userHtml".$marker->userid."
})
google.maps.event.addListener(marker".$marker->userid.", 'click', function() {
infowindow".$marker->userid.".open(map".$module->id.",marker".$marker->userid.");
});
google.maps.event.addListener(map".$module->id.", 'click', function(){
infowindow".$marker->userid.".close();
});

problem with above code is it shows the small mini profile html and i want to implement it like below. is there any way available.

i want it this way www.bkdesign.ca/index.php/maps/maps-custom-info-window/[^]


any suggestion