function OD_Menu3_Collapsable(oOptions)
{

	this.oOptions = oOptions;
	
	this.init = function()
	{
		// Init options
		this.oOptions = this.augment({
			menuContainerId: "menu",
			rootLevel: 0,
			totalLevels: 5
		}, this.oOptions);
		
		
		
	}

	/*
	  Augment an object by replacing its key:value pairs with those
	  from other object(s), and adding pairs from other object(s) that don't
	  exist in you.  Key:value pairs from later objects will
	  overwrite those from earlier objects.
	  
	  If null is given as the initial object, a new one will be created.
	  
	  This mutates and returns the object passed as oSelf. The other objects are not changed.
	*/
	this.augment = function(oSelf, oOther) {
	    if (oSelf == null) {
	        oSelf = {};
	    }
	    for (var i = 1; i < arguments.length; i++) {
	        var o = arguments[i];
	        if (typeof(o) != 'undefined' && o != null) {
	            for (var j in o) {
	                oSelf[j] = o[j];
	            }
	        }
	    }
	    return oSelf;
	}

	this.init();
}