/**
 Specification of a drop point node sent to {{#crossLink "effect.DragDrop/addDropTarget"}}{{/crossLink}}.
 You may add your own properties in addition to the ones below.
 @namespace effect
 @class DropPoint
 @constructor
 @param {Object} config
 @example
 	var dd = new ludo.effect.DragDrop();
 	var el = new Element('div');
 	dd.addDropTarget({
 		id:'myDropPoint',
 		el:el,
 		name:'John Doe'
	});
 	var el = new Element('div');
	dd.addDropTarget({
		id:'myDropPoint',
		el:el,
		name:'Jane Doe'
	});
 	dd.addEvent('enterDropTarget', function(node, dd){
 		if(node.name === 'John Doe'){
 			dd.setInvalid(); // Triggers an invalidDropTarget event
 		}
 	});
 */
ludo.effect.DropPoint = new Class({
	/**
	 id of node. This attribute is optional
	 @property id
	 @type {String}
	 @default undefined
	 @optional
	 */
	id:undefined,

	/**
	 * Reference to dragable DOM node
	 * @property el
	 * @default undefined
	 * @type {String|HTMLDivElement}
	 */
	el:undefined,

	 /**
	 Capture regions(north,south, west east) when moving over drop points
	 @config {Boolean|undefined} captureRegions
	 @optional
	 @default false
	 @example
	 	captureRegions:true
	 */
	captureRegions:undefined
});