/**
 * class	CS_RandomNode
 * author	Paul Kruijt
 */
var CS_RandomNode = new Class({
	
	/**
	 * initialize
	 * @param	string	root_node_id
	 * @param	string	node_name
	 * @param	object	effect_settings
	 * @param	object	thumbs_settings
	 * @return	void
	 */
	initialize: function(root_node_id, node_name)
	{
		// nodes
		this.root_node		= $(root_node_id);
		this.node_name		= node_name;
	},
	
	/**
	 * start
	 * @return void
	 */
	start: function()
	{
		if (this.root_node && this.node_name)
		{
			var nodes		= this.root_node.getElements(this.node_name);
			var total_nodes	= nodes.length;
			
			if (total_nodes > 0)
			{
				var random_node = nodes.getRandom();
				random_node.setStyle('display', 'block');
			}
		}
	}
	
});