var current;

var timer;

var fade_out_ratio = 0.7;

$(document).ready(function()
{
	$('div.fade_in_stop').hide(0);
	$('div.text_fade_in_stop').hide(0);
	
	$('div.fade_in_stop').fadeIn(1500);
	$('div.text_fade_in_stop').fadeIn(2500);

	$('div.text_fade').hide(0);
	$('div.section_button_fade').hide(0);
	
	current = $('div.section_button_fade:first');
	
	timer = setInterval('fade_in_buttons()', 350);
	
	$('div.section_button_fade').mouseover(function()
	{
		$(this).animate({opacity: 1.0}, 500);
	});

	$('div.section_button_fade').mouseout(function()
	{
		$(this).animate({opacity: fade_out_ratio}, 500);
	});
});


function fade_in_buttons()
{
	current.fadeIn(1000);
	
	current = ( current.next().length ) ? current.next() : button_fade_finished();
}


function button_fade_finished()
{
	clearInterval( timer );
	
	$('div.section_button_fade').animate({opacity: fade_out_ratio}, 1000, function(){ $('div.text_fade').fadeIn(500); });
}