function resize_img(){$("article").css('margin-top',50);$("article").height(height-100);$("article").width(width);ratio=height/width;if(ratio>0.5625&&((height-100)*1.77777778)>width){$("article img").width((height-100)*1.77777778);$("article img").height(height-100);$("article img").css('margin-top',((height-100)/2)-((height-100)/2));$("article img").css('margin-left',(width/2)-($("article img").width()/2));}else{$("article img").width(width);$("article img").height(width*0.5625);$("article img").css('margin-top',((height-100)/2)-((width*0.5625)/2));$("article img").css('margin-left',(width/2)-($("article img").width()/2));}}
function toggleMenu(){if(toggle==0){toggle=1;$('header>p.label').animate({opacity:0},500,function(){$('header>p.label').html('');$('header>p.label').css('opacity',1);});$("#menu").animate({height:height},500,'easeOutExpo');}else if(toggle==1){toggle=0;$('header>p.label').animate({opacity:1},250);$("#menu").animate({height:50},500,'easeOutExpo');}}
function resetNavMenu(){if(cur_img==0){$('#left_arrow').css('cursor','default');$('#left_arrow').css('opacity',0);$('#right_arrow').css('cursor','pointer');}else if(cur_img==img_label.length-1){$('#left_arrow').css('cursor','pointer');$('#right_arrow').css('cursor','default');$('#right_arrow').css('opacity',0);}else{$('#left_arrow').css('cursor','pointer');$('#right_arrow').css('cursor','pointer');$('#right_arrow').css('opacity',0);}}
function change_img_cur(){$('header>p.label').animate({opacity:0},500,function(){$('header>p.label').html(img_label[cur_img]);$('header>p.label').animate({opacity:1},250);});$("section").animate({left:-(cur_img*width)},500,'easeOutExpo');$('#right_arrow').css('left',(cur_img*width)+(width*0.66));$('#left_arrow').css('left',(cur_img*width));resetNavMenu();}
function change_label(id){$('header>p.label').html(img_label[id]);}
function init(){left_offset=0;top_offset=50;$("#menu>nav a").each(function(){if($(this).attr('id')%n_col==0&&$(this).attr('id')!=0){top_offset+=150;left_offset-=n_col*150;}
$(this).css('top',height);$(this).css('left',parseFloat((col_offset+($(this).attr('id')*150))+left_offset));$(this).delay($(this).attr('id')*250).animate({'top':top_offset,'opacity':1},500,'easeOutExpo');})
$('#menu footer').css('margin-top',height-100);$('#menu>nav a').hover(function(){change_label($(this).attr('id'));});$('#menu>nav a').click(function(){cur_img=$(this).attr('id');$('header>p.label').animate({opacity:0},250,function(){$('header>p.label').html(img_label[cur_img]);$('header>p.label').animate({opacity:1},250);});$("section").css('left',-(cur_img*width));change_img_cur();toggleMenu();resetNavMenu();});$('#logo').click(function(){toggleMenu();});$('#left_arrow').hover(function(){if($(this).css('cursor')=='pointer'){$(this).animate({opacity:1},250);}},function(){if($(this).css('cursor')=='pointer'){$(this).animate({opacity:0},250);}});$('#right_arrow').hover(function(){if($(this).css('cursor')=='pointer'){$(this).animate({opacity:1},250);}},function(){if($(this).css('cursor')=='pointer'){$(this).animate({opacity:0},250);}});$('#left_arrow').click(function(){if($(this).css('cursor')=='pointer'){cur_img=parseFloat(cur_img)-1;change_img_cur();}});$('#right_arrow').click(function(){if($(this).css('cursor')=='pointer'){cur_img=parseFloat(cur_img)+1;change_img_cur();}});$('section').swipe({swipeLeft:function(){cur_img=parseFloat(cur_img)+1;change_img_cur();},swipeRight:function(){cur_img=parseFloat(cur_img)-1;change_img_cur();},})}
function init_size(){height=$('html').height();width=$('html').width();$('section').width(width*img_label.length);n_col=Math.floor(width/150);col_offset=(width/2)-((Math.floor(width/150)*150)/2);$('#left_arrow').width(width*0.33);$('#left_arrow img').css('margin-top',((height-50)/2)-50);$('#left_arrow img').css('margin-left',20);$('#right_arrow').css('left',width*0.66);$('#right_arrow').width(width*0.33);$('#right_arrow img').css('margin-top',((height-50)/2)-50);$('#right_arrow img').css('margin-left',(width*0.33)-120);$("section").css('left',-(cur_img*width));if(cur_img!=0){$('#right_arrow').css('left',(cur_img*width)+(width*0.66));$('#left_arrow').css('left',(cur_img*width));}}
$(window).resize(function(){init_size();resize_img();left_offset=0;top_offset=50;$("#menu>nav a").each(function(){if($(this).attr('id')%n_col==0&&$(this).attr('id')!=0){top_offset+=150;left_offset-=n_col*150;}
$(this).css('top',height);$(this).css('left',parseFloat((col_offset+($(this).attr('id')*150))+left_offset));$(this).css('top',top_offset);})
$('#menu footer').css('margin-top',height-100);});$(document).ready(function(){toggle=1;cur_img=0;init_size();init();resize_img();});