Hi I need some help with OOP in JS...

I have an object with a single Method to load content from a xml file. The problem is... how do I add a property to the object to store the data loaded?? I tryed adding a simple Array inside the object, but didn't work.

Code:
function DataCollection()
{
	
	this.load = function(filename)
	{
		$.get(filename, function(xml){
	             $(xml).find("marker").each(
		    	
		    	function(){
		      				var name = $(this).find('name').text();
		      				var address = $(this).find('address').text();
		      
		      				var lat = $(this).find('lat').text();
		      				var lng = $(this).find('lng').text();
		      				
		      				var point = new google.maps.LatLng(parseFloat(lat),parseFloat(lng));
		      				
		      				*** HERE...add point to a collection (may an array) as property inside DataCollection object
		      				
		    			});
			});
			
	}
	
}    

var dc = new DataCollection();
dc.load();

Thanks!