var global = {
h: $(window).height(),
st: $(window).scrollTop(),
backTop: function () {
global.st > (global.h * 0.5) ? $("#backtop").show() : $("#backtop").hide();
}
}
$('#backtop').on('click', function () {
$("html,body").animate({"scrollTop": 0}, 500);
});
global.backTop();
$(window).scroll(function () {
global.h = $(window).height();
global.st = $(window).scrollTop();
global.backTop();
});
$(window).resize(function () {
global.h = $(window).height();
global.st = $(window).scrollTop();
global.backTop();
});
// 客服QQ
var app_qq = "";
var qq_open = "";
if(app_qq != '' && qq_open == 1){
var QQFloatUrl = "/index.php?m=Qqfloat&c=Index&a=index";
$.getJSON(QQFloatUrl, function (result) {
if (result.status == 1) {
//$(".qq-float").html(result.data);
$("body").append(result.data);
}
});
}