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住房贷款、消费贷款计算器代码--拷贝下来就能用

發(fā)布時(shí)間：2024/3/24 编程问答 33 豆豆

生活随笔收集整理的這篇文章主要介紹了住房贷款、消费贷款计算器代码--拷贝下来就能用小編覺得挺不錯(cuò)的,現(xiàn)在分享給大家,幫大家做個(gè)參考.

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD><TITLE>貸款中心-計(jì)算器</TITLE>
<style>
BODY {
?FONT-SIZE: 12px; COLOR: #000000; FONT-FAMILY: "Arial", "Helvetica", "sans-serif"
}
TD {
?FONT-SIZE: 12px; LINE-HEIGHT: 18px; FONT-STYLE: normal; FONT-FAMILY: "Arial", "Helvetica", "sans-serif"
}
A:link {
?FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; TEXT-DECORATION: none
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A:visited {
?FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #000000; FONT-STYLE: normal; TEXT-DECORATION: none
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A:active {
?FONT-WEIGHT: normal; COLOR: #0066cc; FONT-STYLE: normal; TEXT-DECORATION: none
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A:hover {
?FONT-WEIGHT: normal; COLOR: #003399; FONT-STYLE: normal; TEXT-DECORATION: none
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.gray-blue:link {
?FONT-WEIGHT: normal; COLOR: #444444; FONT-STYLE: normal; TEXT-DECORATION: none
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?FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #444444; FONT-STYLE: normal; TEXT-DECORATION: none
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.gray-blue:active {
?FONT-WEIGHT: normal; COLOR: #336699; FONT-STYLE: normal; TEXT-DECORATION: none
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.gray-blue:hover {
?FONT-WEIGHT: normal; COLOR: #336699; FONT-STYLE: normal; TEXT-DECORATION: none
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?FONT-WEIGHT: normal; COLOR: #a5c4df; FONT-STYLE: normal; TEXT-DECORATION: none
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?FONT-WEIGHT: normal; COLOR: #ffffff; FONT-STYLE: normal; TEXT-DECORATION: none
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?FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #000000; FONT-STYLE: normal; TEXT-DECORATION: none
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?FONT-WEIGHT: normal; COLOR: #ff9900; FONT-STYLE: normal; TEXT-DECORATION: none
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?FONT-WEIGHT: normal; COLOR: #ff9900; FONT-STYLE: normal; TEXT-DECORATION: none
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?FONT-WEIGHT: normal; COLOR: #ff9900; FONT-STYLE: normal; TEXT-DECORATION: underline
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?FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; TEXT-DECORATION: none
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?FONT-WEIGHT: normal; COLOR: #ffffff; FONT-STYLE: normal; TEXT-DECORATION: none
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?FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; TEXT-DECORATION: none
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?FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #000000; FONT-STYLE: normal; TEXT-DECORATION: none
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?FONT-WEIGHT: normal; COLOR: #94a857; FONT-STYLE: normal; TEXT-DECORATION: none
}
.black-green:hover {
?FONT-WEIGHT: normal; COLOR: #94a857; FONT-STYLE: normal; TEXT-DECORATION: none
}
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?FONT-WEIGHT: normal; COLOR: #ffffcc; FONT-STYLE: normal; TEXT-DECORATION: none
}
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?FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #ffffcc; FONT-STYLE: normal; TEXT-DECORATION: none
}
.yellow-white:hover {
?FONT-WEIGHT: normal; COLOR: #ffffff; FONT-STYLE: normal; TEXT-DECORATION: none
}
.main-bg-news {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../news/pic/main.gif); BACKGROUND-REPEAT: no-repeat
}
.main-bg-about {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../aboutus/pic/main.gif); BACKGROUND-REPEAT: no-repeat
}
.main-bg-loan {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../loan/pic/main.gif); BACKGROUND-REPEAT: no-repeat
}
.main-bg-news {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../news/pic/main.gif); BACKGROUND-REPEAT: no-repeat
}
.main-bg-process {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../process/pic/main.gif); BACKGROUND-REPEAT: no-repeat
}
.main-bg-tax {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../tax/pic/main.gif); BACKGROUND-REPEAT: no-repeat
}
.main-bg-policy {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../policy/pic/main.gif); BACKGROUND-REPEAT: no-repeat
}
.input {
?BORDER-RIGHT: #666666 1px solid; BORDER-TOP: #666666 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #666666 1px solid; COLOR: #000000; BORDER-BOTTOM: #666666 1px solid; FONT-FAMILY: "Arial", "Helvetica", "sans-serif"; HEIGHT: 18px; BACKGROUND-COLOR: #eeeeee
}
.input2 {
?BORDER-RIGHT: #2c2c94 1px solid; BORDER-TOP: #2c2c94 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #2c2c94 1px solid; COLOR: #eeeeee; BORDER-BOTTOM: #2c2c94 1px solid; FONT-FAMILY: "Arial", "Helvetica", "sans-serif"; HEIGHT: 16px; BACKGROUND-COLOR: #4992bc
}
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?FONT-SIZE: 14px; FONT-FAMILY: "Arial", "Helvetica", "sans-serif"; TEXT-DECORATION: none
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?BORDER-RIGHT: 1px solid; BORDER-TOP: 0px solid; BORDER-LEFT: 0px solid; BORDER-BOTTOM: 0px solid
}
.l22 {
?LINE-HEIGHT: 20px
}
.hb-line {
?BACKGROUND-POSITION: left bottom; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/dot_line.gif); BACKGROUND-REPEAT: repeat-x
}
.wht-line {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/dot_line_w_v1.gif); BACKGROUND-REPEAT: repeat-x
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?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/dot_line_w_h1.gif); BACKGROUND-REPEAT: repeat-y
}
.vr-line {
?BACKGROUND-POSITION: right top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/dot_line_v.gif); BACKGROUND-REPEAT: repeat-y
}
.bfont-13 {
?FONT-SIZE: 13px; FONT-FAMILY: "Arial", "Helvetica", "sans-serif"
}
.bfont-14 {
?FONT-SIZE: 14px; FONT-FAMILY: "Arial", "Helvetica", "sans-serif"
}
.box_b {
?BORDER-RIGHT: 0px solid; BORDER-TOP: 0px solid; BORDER-LEFT: 0px solid; BORDER-BOTTOM: 1px solid
}
.box_t {
?BORDER-RIGHT: 0px solid; BORDER-TOP: 1px solid; BORDER-LEFT: 0px solid; BORDER-BOTTOM: 0px solid
}
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?BORDER-RIGHT: 1px solid; BORDER-TOP: 0px solid; BORDER-LEFT: 0px solid; BORDER-BOTTOM: 0px solid
}
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?BORDER-RIGHT: 0px solid; BORDER-TOP: 0px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 0px solid
}
.box-rl {
?BORDER-RIGHT: 1px solid; BORDER-TOP: 0px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 0px solid
}
.line-vb {
?BACKGROUND-POSITION: right top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/dot_line_hb.gif); BACKGROUND-REPEAT: repeat-y
}
.lineh {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/hline.gif); BACKGROUND-REPEAT: repeat-x
}
.linev {
?BACKGROUND-POSITION: center top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/V_line.jpg); BACKGROUND-REPEAT: repeat-y
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.linehm {
?BACKGROUND-POSITION: left center; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/hline.gif); BACKGROUND-REPEAT: repeat-x
}
.box {
?BORDER-RIGHT: 1px solid; BORDER-TOP: 1px solid; BORDER-LEFT: 1px solid; BORDER-BOTTOM: 1px solid
}
.tbb1 {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/tbb1.jpg); BACKGROUND-REPEAT: no-repeat
}
.tbb2 {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/tbb2.jpg); BACKGROUND-REPEAT: no-repeat
}
.input3 {
?BORDER-RIGHT: #666666 1px; BORDER-TOP: #666666 1px; FONT-SIZE: 11px; BORDER-LEFT: #666666 1px; COLOR: #000000; BORDER-BOTTOM: #666666 1px; FONT-FAMILY: "Arial", "Helvetica", "sans-serif"; HEIGHT: 13px; BACKGROUND-COLOR: #eeeeee
}
.2top-bg {
?BACKGROUND-POSITION: left bottom; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/2top-bg.gif); BACKGROUND-REPEAT: no-repeat
}
.2left-bg {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/2left-bg.gif); BACKGROUND-REPEAT: no-repeat
}
.box-tb {
?BORDER-RIGHT: 0px solid; BORDER-TOP: 1px solid; BORDER-LEFT: 0px solid; BORDER-BOTTOM: 1px solid
}
.r-search-news {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../news/pic/tbl2.gif); BACKGROUND-REPEAT: no-repeat
}
.r-search-policy {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../policy/pic/tbl2.gif); BACKGROUND-REPEAT: no-repeat
}
.news-tbl-bg {
?BACKGROUND-POSITION: right top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../news/pic/tbl-bg.gif); BACKGROUND-REPEAT: repeat-x
}
.green-bdline-h {
?BACKGROUND-POSITION: left center; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../policy/pic/green-dl-b.gif); BACKGROUND-REPEAT: repeat-x
}
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?BACKGROUND-POSITION: left center; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../policy/pic/green-dl-s.gif); BACKGROUND-REPEAT: repeat-x
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?BACKGROUND-POSITION: left bottom; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../policy/pic/green-dl-s.gif); BACKGROUND-REPEAT: repeat-x
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.yellow-bdline-h {
?BACKGROUND-POSITION: left center; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../news/pic/yellow-dl-b.gif); BACKGROUND-REPEAT: repeat-x
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?BACKGROUND-POSITION: left center; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../news/pic/yellow-dl-s.gif); BACKGROUND-REPEAT: repeat-x
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?BACKGROUND-POSITION: left bottom; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../news/pic/yellow-dl-s.gif); BACKGROUND-REPEAT: repeat-x
}
.policy-title-bg {
?BACKGROUND-POSITION: left center; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../policy/pic/title-bg.gif); BACKGROUND-REPEAT: no-repeat
}
.policy-table-bg {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../policy/pic/table-bg.gif); BACKGROUND-REPEAT: no-repeat
}
.l28 {
?FONT-SIZE: 12px; LINE-HEIGHT: 28px; FONT-FAMILY: "Arial", "Helvetica", "sans-serif"
}
.idx-top-bg {
?BACKGROUND-POSITION: center top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/idx_bg.gif); BACKGROUND-REPEAT: no-repeat
}
.tax-bg1 {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../tax/pic/tax-bg1.gif); BACKGROUND-REPEAT: no-repeat
}
.tax-bg2 {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../tax/pic/tax-bg2.gif); BACKGROUND-REPEAT: no-repeat
}
.ref-bg {
?BACKGROUND-POSITION: right top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../referee/pic/bg.gif); BACKGROUND-REPEAT: no-repeat
}
.linehb {
?BACKGROUND-POSITION: left bottom; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/hline.gif); BACKGROUND-REPEAT: repeat-x
}
.input-org {
?BORDER-RIGHT: #f26522 1px solid; BORDER-TOP: #f26522 1px solid; FONT-SIZE: 12px; BORDER-LEFT: #f26522 1px solid; COLOR: #ffffff; BORDER-BOTTOM: #f26522 1px solid; HEIGHT: 18px; BACKGROUND-COLOR: #f26522
}
.mgz-bg1 {
?BACKGROUND-POSITION: left top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../magazine/pic/bg.gif); BACKGROUND-REPEAT: no-repeat
}
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?BACKGROUND-POSITION: left bottom; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/dot-l-blue.gif); BACKGROUND-REPEAT: repeat-x
}
.org-dl {
?BACKGROUND-POSITION: left bottom; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/dot-l-org.gif); BACKGROUND-REPEAT: repeat-x
}
.grn-dl {
?BACKGROUND-POSITION: left bottom; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/dot-l-gre.gif); BACKGROUND-REPEAT: repeat-x
}
.hot-bg {
?BACKGROUND-POSITION: right top; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/idx_hot2.gif); BACKGROUND-REPEAT: no-repeat
}
.nav-bg {
?BACKGROUND-POSITION: right bottom; BACKGROUND-ATTACHMENT: fixed; BACKGROUND-IMAGE: url(../img/idx_top_bg.gif); BACKGROUND-REPEAT: no-repeat
}
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?FONT-WEIGHT: normal; COLOR: #ffffff; FONT-STYLE: normal; TEXT-DECORATION: none
}
.white-yellow:visited {
?FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #ffffff; FONT-STYLE: normal; TEXT-DECORATION: none
}
.white-yellow:hover {
?FONT-WEIGHT: normal; COLOR: #ffff00; FONT-STYLE: normal; TEXT-DECORATION: none
}

</style>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<SCRIPT language=JavaScript >
function most(a,b,c){
?var result=a;
?if(b>result)result=b;
?if(c>result)result=c;
?return result;
}

function interest(){??
?//等額本息法
?//月還款總額
?var loan_a=0;
?var loan_b=0;
?var loan_c=0;
?var year1;??????//按揭年數(shù)
?var year2;??????//公積金貸款年數(shù)
?var year3;??????//消費(fèi)貸款年數(shù)
?var rate_a=0;??????????//按揭利息
?var rate_b=0;??????????//公積金利息
?var rate_c=0;??????????//消費(fèi)貸款利息
?var month1=0;
?var monthpay1=0;
?var month2=0;
?var monthpay2=0;
?var month3=0;
?var monthpay3=0;
?var cumulativePrincipal=0;//累積歸還本金
?var cumulativeInterest=0;//累積償付利息
?var cumulativeMonthpay=0;//累積本息總付款額

?var loantotal=form1.loana.value*10000+form1.loanb.value*10000+form1.loanc.value*10000;
?document.all.loantotal.innerText=loantotal+"元";
?if(form1.loana.value!=0&&form1.year1.value!=''){
??loan_a=form1.loana.value*10000;
??year1=form1.year1.value;??????//按揭年數(shù)
??if(year1<6){
???rate_a=form1.rate1a.value/12;
??}
??else{
???rate_a=form1.rate2a.value/12;?
??}
??month1=year1*12;
??monthpay1=Math.round((loan_a*rate_a/100)*Math.pow((1+rate_a/100),month1)/(Math.pow((1+rate_a/100),month1)-1)*100)/100;
?}

?if(form1.loanb.value!=0&&form1.year2.value!=''){
??loan_b=form1.loanb.value*10000;
??year2=form1.year2.value;??????//按揭年數(shù)
??if(year2<6){
???rate_b=form1.rate1b.value/12;
??}
??else{
???rate_b=form1.rate2b.value/12;
??}
??month2=year2*12;
??monthpay2=Math.round((loan_b*rate_b/100)*Math.pow((1+rate_b/100),month2)/(Math.pow((1+rate_b/100),month2)-1)*100)/100;
?}

?if(form1.loanc.value!=0&&form1.year3.value!=''){
??loan_c=form1.loanc.value*10000;
??year3=form1.year3.value;??????//按揭年數(shù)
??if(year3<4){
???rate_c=form1.rate1c.value/12;
??}
??else if(year3>5){
???rate_c=form1.rate3c.value/12;
??}
??else{
???rate_c=form1.rate2c.value/12;
??}
??month3=year3*12;
??monthpay3=Math.round((loan_c*rate_c/100)*Math.pow((1+rate_c/100),month3)/(Math.pow((1+rate_c/100),month3)-1)*100)/100;
?}
?var month=most(month1,month2,month3);
?var monthpay=0;
?var returntotal=monthpay1*month1+monthpay2*month2+monthpay3*month3;
?document.all.returntotal.innerText=Math.round(returntotal)+"元";
?document.all.interesttotal.innerText=Math.round(returntotal-loantotal)+"元";
?
?var interest=0;??//當(dāng)月歸還利息
?var principal=0;?//當(dāng)月歸還本金
?var payday=new Date(form1.year.value,form1.month.value);
?var bgcolor='';
?var str='<table border="0" cellpadding="0" cellspacing="1" class="blackfont">';
?for(i=1;i<=month;i++){
??monthpay=0;
??interest=0;
??principal=0;

??//按揭貸款
??if(form1.loana.value!=0&&form1.year1.value!=''&&i<=month1){
???interest+=loan_a*rate_a;
???monthpay+=monthpay1;
???principal+=monthpay1-loan_a*rate_a/100;
???loan_a=Math.round(loan_a*(100+rate_a)-monthpay1*100)/100;
??}
??else{
???loan_a=0;
??}
??
??//公積金貸款
??if(form1.loanb.value!=0&&form1.year2.value!=''&&i<=month2){
???interest+=loan_b*rate_b;
???monthpay+=monthpay2;
???principal+=monthpay2-loan_b*rate_b/100;
???loan_b=Math.round(loan_b*(100+rate_b)-monthpay2*100)/100;
??}
??else{
???loan_b=0;
??}
??
??//消費(fèi)貸款
??if(form1.loanc.value!=0&&form1.year3.value!=''&&i<=month3){
???interest+=loan_c*rate_c;
???monthpay+=monthpay3;
???principal+=monthpay3-loan_c*rate_c/100;
???loan_c=Math.round(loan_c*(100+rate_c)-monthpay3*100)/100;
??}
??else{
???loan_c=0;
??}

??interest=Math.round(interest)/100;
??principal=Math.round(principal*100)/100;
??cumulativePrincipal+=principal;//累積歸還本金
??cumulativeInterest+=interest;//累積償付利息
??cumulativeMonthpay+=monthpay;//累積本息總付款額

??//灰白相間
??if(i%2==0)bgcolor=' bgcolor="#CCCCCC"';
??else bgcolor='';
??
??//顯示
??str=str+'<tr'+bgcolor+'><td width="30">' +i+'</td><td width="90">' +payday.getYear()+'年'+(payday.getMonth()+1)+'月'+'</td><td width="100">';
??str=str+FormatCur(loantotal)+'</td><td width="90">' +FormatCur(principal)+'</td><td width="100">'
???+FormatCur(cumulativePrincipal)+'</td><td width="90">' +FormatCur(interest)+'</td><td width="100">'
???+FormatCur(cumulativeInterest)+'</td><td width="120">' +FormatCur(monthpay)+'</td><td width="120">'
???+FormatCur(cumulativeMonthpay)+'</td></tr>';
??
??payday.setMonth(payday.getMonth()+1);//放貸日
??loantotal=loan_a+loan_b+loan_c;//貸款總額
?}//end for
?str=str+'</table>';
?window.document.all.result.innerHTML=str;
}

function principal(){
?//等額本金法
?//月還款總額
?var loan_a=0;
?var loan_b=0;
?var loan_c=0;
?var year1;??????//按揭年數(shù)
?var year2;??????//公積金貸款年數(shù)
?var year3;??????//消費(fèi)貸款年數(shù)
?var rate_a=0;??????????//按揭利息
?var rate_b=0;??????????//公積金利息
?var rate_c=0;??????????//消費(fèi)貸款利息
?var month1=0;
?var monthpay1=0;
?var month2=0;
?var monthpay2=0;
?var month3=0;
?var monthpay3=0;
?var principala;
?var principalb;
?var principalc;
?var cumulativePrincipal=0;//累積歸還本金
?var cumulativeInterest=0;//累積償付利息
?var cumulativeMonthpay=0;//累積本息總付款額

?var loantotal=form1.loana.value*10000+form1.loanb.value*10000+form1.loanc.value*10000;
?document.all.loantotal.innerText=loantotal+"元";
?if(form1.loana.value!=0&&form1.year1.value!=''){
??loan_a=form1.loana.value*10000;
??year1=form1.year1.value;??????//按揭年數(shù)
??if(year1<6){
???rate_a=form1.rate1a.value/12;
??}
??else{
???rate_a=form1.rate2a.value/12;?
??}
??month1=year1*12;
??principala=Math.round(loan_a/month1*100)/100;?//當(dāng)月歸還本金
?}

?if(form1.loanb.value!=0&&form1.year2.value!=''){
??loan_b=form1.loanb.value*10000;
??year2=form1.year2.value;??????//按揭年數(shù)
??if(year2<6){
???rate_b=form1.rate1b.value/12;
??}
??else{
???rate_b=form1.rate2b.value/12;
??}
??month2=year2*12;
??principalb=Math.round(loan_b/month2*100)/100;?//當(dāng)月歸還本金
?}

?if(form1.loanc.value!=0&&form1.year3.value!=''){
??loan_c=form1.loanc.value*10000;
??year3=form1.year3.value;??????//按揭年數(shù)
??if(year3<4){
???rate_c=form1.rate1c.value/12;
??}
??else if(year3>5){
???rate_c=form1.rate3c.value/12;
??}
??else{
???rate_c=form1.rate2c.value/12;
??}
??month3=year3*12;
??principalc=Math.round(loan_c/month3*100)/100;?//當(dāng)月歸還本金
?}
?var month=most(month1,month2,month3);
?
?var principal=0;
?var restloan=loantotal;
?var resta=loan_a;
?var restb=loan_b;
?var restc=loan_c;
?var interest=0;??//當(dāng)月歸還利息
?var payday=new Date(form1.year.value,form1.month.value);
?var bgcolor='';
?var monthpay=0;
?var returntotal=0;
?var str='<table border="0" cellpadding="0" cellspacing="1" class="blackfont">';

?for(i=1;i<=month;i++){
??interest=0;
??principal=0;
??if(form1.loana.value!=0&&form1.year1.value!=''&&i<=month1){
???interest+=resta*rate_a
???principal+=principala;
???resta=Math.round(resta*100-principala*100)/100;
??}
??if(form1.loanb.value!=0&&form1.year2.value!=''&&i<=month2){
???interest+=restb*rate_b
???principal+=principalb;
???restb=Math.round(restb*100-principalb*100)/100;
??}
??if(form1.loanc.value!=0&&form1.year3.value!=''&&i<=month3){
???interest+=restc*rate_c
???principal+=principalc;
???restc=Math.round(restc*100-principalc*100)/100;
??}
??interest=Math.round(interest)/100;
??monthpay=principal+interest;
??returntotal=returntotal+monthpay;
??cumulativePrincipal+=principal;//累積歸還本金
??cumulativeInterest+=interest;//累積償付利息
??cumulativeMonthpay+=monthpay;//累積本息總付款額
??//灰白相間
??if(i%2==0)bgcolor=' bgcolor="#CCCCCC"';
??else bgcolor='';
??
??//顯示
??str=str+'<tr'+bgcolor+'><td width="30">' +i+'</td><td width="90">' +payday.getYear()+'年'+(payday.getMonth()+1)+'月'+'</td><td width="100">';
??str=str+FormatCur(restloan)+'</td><td width="90">' +FormatCur(principal)+'</td><td width="100">'
??+FormatCur(cumulativePrincipal)+'</td><td width="90">' +FormatCur(interest)+'</td><td width="100">'
???+FormatCur(cumulativeInterest)+'</td><td width="120">' +FormatCur(monthpay)+'</td><td width="120">'
???+FormatCur(cumulativeMonthpay)+'</td></tr>';
??
??payday.setMonth(payday.getMonth()+1);//放貸日
??restloan=restloan-principal;//剩余貸款
?}//end for

?str=str+'</table>';
?document.all.returntotal.innerText=Math.round(returntotal)+"元";
?document.all.interesttotal.innerText=Math.round(returntotal-loantotal)+"元";
?window.document.all.result.innerHTML=str;
}

?//公積金貸款校驗(yàn)
?if(form1.loanb_input.value!=''){
??if(String(parseFloat(form1.loanb_input.value))=="NaN"){
???alert("公積金貸款金額不正確！");
???form1.loanb_input.value="";
???form1.loanb_input.focus();
???return;
??}
??if(form1.year2.value!=''){
???if(String(parseFloat(form1.year2.value))=="NaN"){
????alert("公積金貸款年限不正確！");
????form1.year2.value="";
????form1.year2.focus();
????return;
???}
???if(parseFloat(form1.year2.value)>30){
????alert("公積金貸款年限不能超過(guò)30年！");
????form1.year2.value="";
????form1.year2.focus();
????return;
???}
??}
??else{
???alert("您還沒(méi)有輸入公積金貸款年限！");
???form1.year2.focus();
???return;
??}
??form1.loanb.value=form1.loanb_input.value;
?}
?else{
??form1.loanb.value=0;
??form1.year2.value='';
?}
?
?//消費(fèi)貸款校驗(yàn)
?if(form1.loanc_input.value!=''){
??if(String(parseFloat(form1.loanc_input.value))=="NaN"){
???alert("消費(fèi)貸款金額不正確！");
???form1.loanc_input.value="";
???form1.loanc_input.focus();
???return;
??}
??if(form1.year3.value!=''){
???if(String(parseFloat(form1.year3.value))=="NaN"){
????alert("消費(fèi)貸款年限不正確！");
????form1.year3.value="";
????form1.year3.focus();
????return;
???}
???if(parseFloat(form1.year3.value)>30){
????alert("消費(fèi)貸款年限不能超過(guò)30年！");
????form1.year3.value="";
????form1.year3.focus();
????return;
???}
??}
??else{
???alert("您還沒(méi)有輸入消費(fèi)貸款年限！");
???form1.year3.focus();
???return;
??}
??form1.loanc.value=form1.loanc_input.value;
?}
?else{
??form1.loanc.value=0;
??form1.year3.value='';
?}

?if(form1.type.value==1)interest();
?else principal();
}

?form1.loanb.value=0;
?form1.loanc.value=0;
?if(form1.type.value==1)interest();
?else principal();
}

?form1.loana.value=0;
?form1.loanb.value=0;
?if(form1.type.value==1)interest();
?else principal();
}

function recaculate(){
?form1.reset();
?document.all.loantotal.innerText="";
?document.all.returntotal.innerText="";
?document.all.interesttotal.innerText="";
?document.all.result.innerHTML="";
}

</SCRIPT>

<SCRIPT language=JavaScript type=text/JavaScript>
<!--
function MM_swapImgRestore() { //v3.0
? var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
? var p,i,x;? if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
??? d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
? if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
? for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
? if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
? var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
?? if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->
</SCRIPT>

<SCRIPT language=VBScript>
Function FormatCur(Value)
FormatCur=FormatCurrency(Value)
End Function
</SCRIPT>

<SCRIPT language=JavaScript type=text/JavaScript>
<!--
function MM_reloadPage(init) {? //reloads the window if Nav4 resized
? if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
??? document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; οnresize=MM_reloadPage; }}
? else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

<META content="MSHTML 6.00.2800.1476" name=GENERATOR></HEAD>
<BODY leftMargin=0 topMargin=0>
<TABLE cellSpacing=0 cellPadding=0 width=760 align=center border=0>
? <TBODY>
? <TR>
??? <TD vAlign=top align=middle width=740>
????? <TABLE cellSpacing=0 cellPadding=20 width=740 border=0>
??????? <TBODY>
??????? <TR>
????????? <TD align=middle><FONT
????? size=4><B>貸款還款計(jì)算器</B></FONT></TD></TR></TBODY></TABLE>
????? <FORM name=form1>
????? <TABLE class=blackfont cellSpacing=0 width=740 border=0>
??????? <TBODY>
??????? <TR>
????????? <TD height=17><SPAN class=bfont-13><FONT
??????????? color=#ff6600>目前商業(yè)貸款年利率：</FONT></SPAN> </TD></TR>
??????? <TR>
????????? <TD><A
??????????? href="http://www.coldwellbanker.com.cn/loan/article.asp"><FONT
??????????? color=#ff9900 size=3>•</FONT></A>五年以內(nèi) <INPUT id=rate12 size=8
??????????? value=4.95 name=rate1a> %； <A
??????????? href="http://www.coldwellbanker.com.cn/loan/article.asp"><FONT
??????????? color=#ff9900 size=3>•</FONT></A>五年以上 <INPUT id=rate2a size=8
??????????? value=5.31 name=rate2a> %；</TD></TR>
??????? <TR>
????????? <TD><FONT color=#ff6600>目前公積金貸款<SPAN class=bfont-13><FONT
??????????? color=#ff6600>年</FONT></SPAN>利率</FONT></TD></TR>
??????? <TR>
????????? <TD><A
??????????? href="http://www.coldwellbanker.com.cn/loan/article.asp"><FONT
??????????? color=#ff9900 size=3>•</FONT></A>五年以內(nèi) <INPUT id=rate1 size=8
??????????? value=3.78 name=rate1b> %； <A
??????????? href="http://www.coldwellbanker.com.cn/loan/article.asp"><FONT
??????????? color=#ff9900 size=3>•</FONT></A>五年以上 <INPUT id=rate2b size=8
??????????? value=4.23 name=rate2b> %；</TD></TR>
??????? <TR>
????????? <TD><FONT color=#ff6600>目前消費(fèi)貸款<SPAN class=bfont-13><FONT
??????????? color=#ff6600>年</FONT></SPAN>利率</FONT></TD></TR>
??????? <TR>
????????? <TD><A
??????????? href="http://www.coldwellbanker.com.cn/loan/article.asp"><FONT
??????????? color=#ff9900 size=3>•</FONT></A>1~3年 <INPUT id=rate1 size=8
??????????? value=5.76 name=rate1c> %； <A
??????????? href="http://www.coldwellbanker.com.cn/loan/article.asp"><FONT
??????????? color=#ff9900 size=3>•</FONT></A>4~5年 <INPUT id=rate2c size=8
??????????? value=5.85 name=rate2c> %；<A
??????????? href="http://www.coldwellbanker.com.cn/loan/article.asp"><FONT
??????????? color=#ff9900 size=3>•</FONT></A>6~10年 <INPUT id=rate3c size=8
??????????? value=6.12 name=rate3c> %；</TD></TR>
??????? <TR>
????????? <TD width=500>如果利率變動(dòng)，請(qǐng)輸入新的利率。</TD></TR></TBODY></TABLE>
????? <TABLE cellSpacing=0 cellPadding=0 width=740 border=0>
??????? <TBODY>
??????? <TR>
????????? <TD vAlign=bottom align=middle width=500></TD></TR>
??????? <TR>
????????? <TD width=500>
??????????? <TABLE cellSpacing=0 cellPadding=0 width=500 border=0>
????????????? <TBODY>
????????????? <TR>
??????????????? <TD align=left width=1 height=114></TD>
??????????????? <TD vAlign=top borderColor=#ff9900 align=middle width=349
??????????????? bgColor=#ffff88>
????????????????? <TABLE class=blackfont cellSpacing=0 width="96%" border=0>
??????????????????? <TBODY>
??????????????????? <TR>
????????????????????? <TD class=bfont-13 colSpan=4><FONT
??????????????????????? color=#ff6600><B>參數(shù)選擇</B> </FONT></TD></TR>
??????????????????? <TR>
????????????????????? <TD>貸款方式</TD>
????????????????????? <TD><SELECT id=select7 name=type> <OPTION value=1
????????????????????????? selected>等額本息法</OPTION> <OPTION
??????????????????????? value=2>等額本金法</OPTION></SELECT></TD>
????????????????????? <TD> </TD>
????????????????????? <TD> </TD></TR>
??????????????????? <TR>
????????????????????? <TD>商業(yè)貸款</TD>
????????????????????? <TD><INPUT id=loana_input maxLength=12 size=12
??????????????????????? name=loana_input> 萬(wàn)元</TD>
????????????????????? <TD>按揭</TD>
????????????????????? <TD><INPUT id=year1 maxLength=2 size=3 name=year1> 年
??????????????????? </TD></TR>
??????????????????? <TR>
????????????????????? <TD>公積金</TD>
????????????????????? <TD><INPUT id=loanb_input maxLength=12 size=12
??????????????????????? name=loanb_input> 萬(wàn)元</TD>
????????????????????? <TD>年限</TD>
????????????????????? <TD><INPUT id=year2 maxLength=2 size=3 name=year2> 年
??????????????????? </TD></TR>
??????????????????? <TR>
????????????????????? <TD>消費(fèi)貸款</TD>
????????????????????? <TD><INPUT id=loanc_input maxLength=12 size=12
??????????????????????? name=loanc_input> 萬(wàn)元</TD>
????????????????????? <TD>年限</TD>
????????????????????? <TD><INPUT id=year3 maxLength=2 size=3 name=year3> 年
??????????????????? </TD></TR>
??????????????????? <TR>
????????????????????? <TD>放款日期</TD>
????????????????????? <TD><SELECT name=year></SELECT> 年 <SELECT name=month>
????????????????????????? <OPTION value=1 selected>01</OPTION> <OPTION
????????????????????????? value=2>02</OPTION> <OPTION value=3>03</OPTION>
????????????????????????? <OPTION value=4>04</OPTION> <OPTION
????????????????????????? value=5>05</OPTION> <OPTION value=6>06</OPTION>
????????????????????????? <OPTION value=7>07</OPTION> <OPTION
????????????????????????? value=8>08</OPTION> <OPTION value=9>09</OPTION>
????????????????????????? <OPTION value=10>10</OPTION> <OPTION
????????????????????????? value=11>11</OPTION> <OPTION
??????????????????????? value=12>12</OPTION></SELECT> 月</TD>
????????????????????? <TD> </TD>
????????????????????? <TD><INPUT id=loana type=hidden value=0 name=loana>
??????????????????????? <INPUT id=loanb type=hidden value=0 name=loanb> <INPUT
??????????????????????? id=loanc type=hidden value=0
????????????????? name=loanc></TD></TR></TBODY></TABLE></TD>
??????????????? <TD vAlign=top align=middle width=140 bgColor=#88ff88>
????????????????? <TABLE cellSpacing=0 width="100%" bgColor=#88ff88 border=0>
??????????????????? <TBODY>
??????????????????? <TR>
????????????????????? <TD align=middle width="53%" height=25><INPUT class=whitebutton οnclick=javascript:caculate() type=button value="總貸款計(jì) 算" name=button>
????????????????????? </TD></TR>
??????????????????? <TR>
????????????????????? <TD align=middle height=25><INPUT class=whitebutton οnclick=javascript:caculate1() type=button value=" 商業(yè)貸款計(jì)算 " name=button3></TD></TR>
??????????????????? <TR>
????????????????????? <TD align=middle height=25><INPUT class=whitebutton οnclick=javascript:caculate2() type=button value=公積金貸款計(jì)算 name=button4></TD></TR>
??????????????????? <TR>
????????????????????? <TD align=middle height=25><INPUT class=whitebutton οnclick=javascript:caculate3() type=button value=" 消費(fèi)貸款計(jì)算 " name=button5></TD></TR>
??????????????????? <TR>
????????????????????? <TD align=middle height=25><INPUT class=whitebutton οnclick=javascript:recaculate(); type=button value="? 重新計(jì) 算 " name=button2></TD></TR></TBODY></TABLE></TD>
??????????????? <TD width=1></TD></TR></TBODY></TABLE></TD></TR>
??????? <TR>
????????? <TD vAlign=top align=middle width=500></TD></TR></TBODY></TABLE></FORM>
????? <TABLE class=blackfont cellSpacing=0 width=740 border=0>
??????? <TBODY>
??????? <TR>
????????? <TD class=bfont-13 colSpan=3><FONT
????????? color=#ff6600><B>計(jì)算結(jié)果:</B></FONT></TD>
????????? <TD id=status colSpan=3> </TD></TR>
??????? <TR class=hb-line>
????????? <TD width=60><FONT color=#ff6600>貸款總額:</FONT></TD>
????????? <TD id=loantotal> </TD>
????????? <TD width=60><FONT color=#ff6600>還款總額:</FONT></TD>
????????? <TD id=returntotal> </TD>
????????? <TD width=60><FONT color=#ff6600>支付息款:</FONT></TD>
????????? <TD id=interesttotal> </TD></TR></TBODY></TABLE>
????? <TABLE height=300 cellSpacing=0 cellPadding=0 align=center border=0>
??????? <TBODY>
??????? <TR>
????????? <TD height=20>
??????????? <TABLE cellSpacing=1 cellPadding=0 border=0>
????????????? <TBODY>
????????????? <TR align=middle>
??????????????? <TD width=20 bgColor=#ff9900 height=20>NO</TD>
??????????????? <TD width=90 bgColor=#ff9900 height=20>還款時(shí)間</TD>
??????????????? <TD width=100 bgColor=#ff9900 height=20>貸款余額</TD>
??????????????? <TD width=90 bgColor=#99ff00 height=20>每月歸還本金</TD>
??????????????? <TD width=100 bgColor=#99ff00 height=20>累積歸還本金</TD>
??????????????? <TD width=90 bgColor=#ff00ff height=20>每月償付利息</TD>
??????????????? <TD width=100 bgColor=#ff00ff height=20>累積償付利息</TD>
??????????????? <TD width=120 bgColor=#ff3300 height=20>每月本息總付款額</TD>
??????????????? <TD width=120 bgColor=#ff3300
??????????? height=20>累積本息總付款額</TD></TR></TBODY></TABLE></TD></TR>
??????? <TR>
????????? <TD>
??????????? <DIV id=result
??????? style="OVERFLOW: auto; HEIGHT: 280px"></DIV></TD></TR></TBODY></TABLE></TD>
??? <TD vAlign=top align=left width=20> </TD></TR>
? <TR>
??? <TD width=200 bgColor=#d6d6d6 height=8></TD>
??? <TD width=540 bgColor=#d6d6d6 height=8></TD>
??? <TD width=20 bgColor=#d6d6d6></TD></TR></TBODY></TABLE>
<STYLE type=text/css>TD {
?FONT-SIZE: 12px; LINE-HEIGHT: 20px; FONT-STYLE: normal; FONT-FAMILY: "Arial", "Helvetica", "sans-serif"
}
.style2 {
?COLOR: #ffffff
}
</STYLE>

<SCRIPT language=JavaScript>
today=new Date();
year=today.getYear();
for(i=1995;i<year+4;i++){
?form1.year.options.add(new Option(i,i));
}
form1.year.options[year-1995].selected=true;
</SCRIPT>
</BODY></HTML>

總結(jié)

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