class Session
	
	vk_params: null
	user: null
	
	constructor: (@vk_params) ->
	
	query: (url, params, callback) ->
		q_params = @vk_params
		for attr in params
			q_params[attr] = params[attr]
		$.post url, q_params, callback
		false
	
	setVkParams: (params) ->
		attrs = ['expire', 'mid', 'secret', 'sid', 'sig']
		for key in attrs
			@vk_params[key] = params[key]
		false

$ ->
	window.session = new Session()
	false