(function($){
	
	$.fn.modal = function(options)
	{
		var defaults = {
			delay: 0,
			fadeIn: false,
			fadeInTime: 1,
		};
		
		options = $.extend(defaults,options);
				
		//Pobieramy wysokosc i szerokosc okna pregladarki
		var windowHeight = $(window).height();
		var windowWidth = $(window).width();
		
		//Ustawiamy okienko na srodku ekranu
		var id = $(this);
		
		if(id.size()>0)
		{
			id.css('top',windowHeight/2-id.height()/2);
			id.css('left',windowWidth/2-id.width()/2);
			
			
			//$('#'+options.windowId).fadeIn(1000);
			setTimeout(function(){if(options.fadeIn){id.fadeIn(options.fadeInTime*1000);}else{id.show();}},options.delay*1000);
			
			id.find('.close').click(function(){
				
				id.close();	
			});
		}		
	};
	
	$.fn.close = function()
	{
		$(this).hide();	
	};
	
	
})(jQuery);