请求大神 帮忙 看一下 计算结果 如果输出

(function(jq, that) {
jq.fn.fixBottom = function() {
var that = jq(this),
fBottom = jq('.footer_bottom'),
h = jq(this).height(),
bH = jq(document).height(),
obj = checkBrowser(),
outWrapDiff = bH - jq('#gloWrap').height(),
bottomHeight = fBottom.get(0).offsetHeight,
ie6 = false;
if(obj.name == "msie" && obj.version == 6) {
ie6 = true;
};
function resizeBottomNav() {
var cH = jq(window).height(),
diff = bH - cH,
sH = jq(window).scrollTop(),
ie6Diff = sH + cH - that.height();
if (ie6) {
that.css("top", ie6Diff - outWrapDiff + "px");
}
if (diff - sH <= bottomHeight) {
that.css("bottom", bottomHeight - (diff - sH) + 'px');
if (ie6) {
that.css("top", sH + cH - h - (bottomHeight - (diff - sH)) - outWrapDiff + 5 + "px");
}
} else {
that.css('bottom', 0);
}
}
if(jq(this).is(":visible")) {
resizeBottomNav();
}
jq(window).on('scroll resize', resizeBottomNav);
};
var docInit = {
init:function() {
docInit.ctrlBarWidth();
jq(window).bind("scroll resize", function() {
if (jq(window).scrollTop() > 550) {
jq('.bottom_nav').css('visibility', 'visible');
} else {
jq('.bottom_nav').css('visibility', 'hidden');
}
docInit.ctrlBarWidth();
});
},
ctrlBarWidth:function() {
var winWidth = jq(window).width(),
obj = checkBrowser(),
bottom_nav = jq(".bottom_nav > .container"),
to8to_townid = getCookie('to8to_townid');
var bar = jq(".top_bar"),
nav = jq(".top_bar > a"),
html = jq("html"),
nav_span = jq('.top_bar > a > span'),
hot = nav_span.eq(1).next('i'),
nav_num = nav.length;
if(nav_num == 4) {//支持装修贷
if(winWidth < 1400) {
if(obj.name != "firefox") {
nav_span.css('zoom', '.9');
} else {
nav_span.css('transform', 'scale(.9)');
}
hot.css('margin-left', '120px');
} else {
if(obj.name != "firefox") {
nav_span.css('zoom', '1');
} else {
nav_span.css('transform', 'scale(1)');
}
hot.css('margin-left', '140px');
}
if(winWidth <= 1220) {
bar.width('1220px');
nav.width('305px');
bottom_nav.addClass("m_l");
html.css("overflow-x","scroll");
} else {
bar.width('100%');
if(obj.name == "msie" && obj.version < 9){
nav.width(Math.ceil(winWidth/4));
bar.width(winWidth+5);
html.css("overflow-x","hidden");
} else {
nav.width(winWidth/4);
html.css("overflow-x","visible");
}
bottom_nav.removeClass("m_l");
}
} else {
if(winWidth <= 1220) {
bar.width('1220px');
nav.width('407px');
nav.eq(0).width('406px');
bottom_nav.addClass("m_l");
html.css("overflow-x","scroll");
} else {
bar.width('100%');
nav.width(winWidth/3);
bottom_nav.removeClass("m_l");
bottom_nav.removeClass("m_l");
}
}
}
};
var zxdai = {
init: function() {
initJHCalc();
docInit.init();
setTimeout(function() {
jq(".bottom_nav").fixBottom();
},500);
}
};
var fl= 0;//费率
var period = new Array();//周期
var fl_period = new Array();//周期费率

//验证贷款数据
function validateDKData() {
var chkArr = [{
id: '#jine',
className: 'form_error',
parentTip: '.boxA_cal_form',//不配置会多次验证
info: [{
reg: [0],
tip: '请输入贷款金额'
}, {
reg: [/^\d{1,}$/],
tip: '贷款金额必须是整数'
}, {
reg: [/^[1-9]{1}\d{0,3}$/],
tip: '贷款金额不能低于1万',
negate: true
}, {
reg: [/^[1-9]{1}\d{0,5}$|^[1]{1}[0]{0,6}$|^1000000$/],
tip: '贷款金额不能超过100万'
}]
}];
return simplifyCheck2(chkArr);
}
//货款计算器
function initJHCalc(){
jq('#calc').on("click", function(){
if(validateDKData()){
calcJHLoad();
}
});
}
function calcJHLoad(){
var DAY = 30,
jine = jq('#jine').val(),//金额
lilv = period_event(fl,period,fl_period)/100;//得到不同城市不同周期产生的利率
qishu = jq('#qishu').val(),//期数
huankuan = 0,
tatal = 0;
huankuan = jine/qishu+jine*lilv;
tatal = huankuan*qishu;
jq('#dkJine').html(jine);
jq('#dkZhouqi').html(qishu);
jq('#huankuan').html(huankuan.toFixed(2));
jq('#hkTotal').html(tatal.toFixed(2));
}
//展示借代周期
function show_period(zq_array){
var str = '';//html结构
var year_str = '';
if (zq_array.length > 0) {
for (var i = 0; i < zq_array.length; i++) {
if (zq_array[i] == 6){
year_str = '6个月';
}else if (zq_array[i] == 12){
year_str = '一年';
}else if (zq_array[i] == 18){
year_str = '一年半';
}else if (zq_array[i] == 24){
year_str = '两年';
}else if (zq_array[i] == 36){
year_str = '三年';
}else if (zq_array[i] == 48){
year_str = '四年';
}
str = str + '<option value="'+zq_array[i]+'">'+zq_array[i]+'期（'+year_str+'）</option>';
};
};
jq('#qishu').html(str);//插入借代周期html结构
}
//借代周期绑定事件
function period_event(fl,per,fl_per){
if (fl > 0 ) {
return fl;
}else{
var luodi_ll = per.indexOf(parseInt(jq('#qishu').val()));
if (luodi_ll >= 0) {
return fl_per[luodi_ll];
};
}
}
interest_rate();//初始化落地城市贷款周期
that.zxdai = zxdai;
})(jQuery, this);