var slider_num = 5;
var slide_offset = [];
var $slide = [];
var $text_boxes = [];
var text_boxes_visibility = [];
var section_active = [];


function index_ready(){
	$slide = $('.slide .pic_container > img').toarray();
	$text_boxes = $('.slide .home_text_box').toarray();
	
	set_offset();

	text_boxes_visibility = [];
	section_active = [];
	
	init_slides();
	slider_setup();
	
	$('.slide.first .pic_container img').imagesloaded(function(){
		$('#loading_cover').addclass('hidden');

		$('.slide.first').addclass('in');
		$('.slide.first .pic_container,.slide.first .veil').removeclass('no_opacity');
		
		settimeout(function(){$('#pay h1').removeclass('top');},500);
		
		$('#pay ul.list li').each(function(i){
			settimeout(function(){$('#pay ul.list li:eq('+i+')').removeclass('top')},1000+100*i);
		});
	});
	
	
	
}

function index_resize(){
	init_slides();
	slider_setup();
}

function index_scroll(){
	if(pagey < slide_offset[slide_offset.length-1]){
		
		for (i=0;i<slider_num;i++){
			if(pagey >= slide_offset[i] && pagey < slide_offset[i+1]){
				$slide[i].style[modernizr.prefixed('transform')] = 'translate3d(0,'+((window.pageyoffset-slide_offset[i])/3)+'px, 0)';
				$slide[i+1].style[modernizr.prefixed('transform')] = 'translate3d(0,'+(-windowheight/3+((windowheight/3)/windowheight)*(window.pageyoffset-slide_offset[i]))+'px, 0) scale('+(1.15-(0.15/windowheight)*(window.pageyoffset-slide_offset[i]))+')';
				// $text_boxes[i].style[modernizr.prefixed('transform')] = 'translate3d(0,'+((window.pageyoffset-slide_offset[i])/2)+'px, 0)';
				// if(i>0){$text_boxes[i-1].style[modernizr.prefixed('transform')] = 'translate3d(0,'+((window.pageyoffset-slide_offset[i-1])/2)+'px,0)';}
	
			}
			
			if(pagey >= slide_offset[i] + windowheight/6  && pagey < slide_offset[i+1] + windowheight/6){
				if(section_active[i+1] != true){
					section_active[i+1] = true;
					section_active[i] = false;
					section_active[i+2] = false;
				}
				
				if(!text_boxes_visibility[i]){
					show_home_content(i);
				}
			}
			
			if(pagey < windowheight/3 && section_active[0] != true){
				section_active[0] = true;
				section_active[1] = false;
				section_active[2] = false;
				section_active[3] = false;
				section_active[4] = false;
				section_active[5] = false;
				section_active[6] = false;
			}
		} 
	} else {
		
		$slide[$slide.length-1].style[modernizr.prefixed('transform')] = 'translate3d(0,'+((window.pageyoffset-slide_offset[$slide.length-1])/3)+'px, 0)';
		// $text_boxes[$slide.length-2].style[modernizr.prefixed('transform')] = 'translate3d(0,'+((window.pageyoffset-slide_offset[$slide.length-2])/2)+'px,0)';
	}
	
	
}

function init_slides() {
	slide_offset = [];
	
	for (i=0;i<slider_num;i++){
		slide_offset.push($(window).height()*i)
		 text_boxes_visibility.push(false);
	};	
}

function set_offset(){
	/*notice_offset = windowheight * 7 + 97;
	download_offset = notice_offset + $('#notice_board').height();
	magazine_offset = download_offset + $('#download_area').height();
	*/
}

function show_home_content(i){
	text_boxes_visibility[i] = true;
	settimeout(function(){$('.home_text_box:eq('+i+') h2').removeclass('top');},500);

	$('.home_text_box:eq('+i+') ul.list li').each(function(j){
		settimeout(function(){$('.home_text_box:eq('+i+') ul.list li:eq('+j+')').removeclass('top')},1000+100*j);
	});

}

function index_load(){
	
	
	set_offset();
	
	

	
}