google maps function

[NoDoze]

    function toggleGroup(type) {
      for (var i = 0; i < markerGroups[type].length; i++) {
        var marker = markerGroups[type][i];
        if (marker.isHidden()) {
          marker.show();
        } else {
          marker.hide();
        }
      } 
    }

 

Currently when the map loads, the markers are shown.

And when the checkbox is checked, the markers are hidden.

 

I need this to be the opposite....So that when the map loads, the markers are hidden, and when the checkbox is checked the markers show.

 

I tried marking the checkboxes initial state as checked when loaded, but this just enables the markers to be shown when the page loads.

 

How do I reverse this function?

 

I can't find anything on google about it, and all the examples I find are like what I show above.

 

Thanks!

[kenrbnsn]

This is Javascript, not PHP. Why did you post in the PHP area? Moving this to the Javascript area.

 

Ken

[NoDoze]

Sorry...looked like php to me...! LOL