function component_FBCButton(auto_id)
{
	this.DOMConstruct('FBCButton', auto_id);
	
	this.actionUrl = '';
}

component_FBCButton.prototype =
	new SK_ComponentHandler({
		
		initParams: {},
		inited: false,
		
		construct : function( initParams, actionUrl ) {
			
			var self = this;
			this.initParams = initParams;
			this.actionUrl = actionUrl;
		
			self.init();
			
			this.$('#btn').click(function() {

				FB.getLoginStatus(function(response) {
					if(response.status == 'connected') {
						self.actionRedirect();
					} else {
						self.login();
					}
				});

			});
		},
		
		init: function(){
			if (typeof window.fbInited == 'undefined')
			{
				$('body').prepend('<div id="fb-root"></div>');
				
				FB.init(this.initParams);
				window.fbInited = true;
			}
		},
		
		login: function() {
			var self = this;
			FB.login(function(response) {
				if (response.session) {
					self.actionRedirect();
				} 
			}, {perms: 'email,user_about_me'});
		},
		
		actionRedirect: function(){
			window.location.href = this.actionUrl; 
		}
		
	});