$(window).on("load",function(){var winHeight=$(window).height();function is_weixin(){var ua=navigator.userAgent.toLowerCase();if(ua.match(/MicroMessenger/i)=="micromessenger"||ua.match(/QQ/i)=="qq"){return true;}else{return false;}}
var isWeixin=is_weixin();if(isWeixin){$(".weixin-tip").css("height",winHeight);$(".weixin-tip").show();}
$('#showCourse').on('click',function(){$('#course').show()
$('.mask').show()
var galleryTop=new Swiper('.gallery-top',{spaceBetween:10,navigation:{nextEl:'.swiper-button-next',prevEl:'.swiper-button-prev',}});})
$('.mask').on('click',function(){$('#course').hide()
$('.mask').hide()})
$('#course .close').on('click',function(){$('#course').hide()
$('.mask').hide()})
$('.download').on('click',function(e){if(isWeixin){$('#imgMask').show();}else{window.location.href=e.target.dataset.src}})
$('#imgMask').on('click',function(){$('#imgMask').hide()})})