var sum=0.01;var firstSumPercent=0.01;var sumUnderTax=0.01;var period=0.01;var payCounts=0.01;var taxRate=0.01;var htmlToinsert;var rowToInsert;var tableHeader;var tableFooter;var firstSum=0.01;var periodPay=0.01;
var sumA = 0;var sumB = 0;var sumC = 0;var sumD = 0;var sumE = 0;var sumF = 0;var i = 0;
tableHeader = ' | Номер платежа | Сумма к выплате в начале периода | Платеж по сумме рассрочки | Процент по рассрочке | Остаток суммы в конце периода | Сумма к уплате |
';
tableFooter = '
';
function drawTable() {
htmlToinsert = tableHeader;
sum = document.getElementById("sum").value;
firstSumPercent = document.getElementById("firstSumPercent").value;
sumUnderTax = document.getElementById("sumUnderTax").value;
period = document.getElementById("period").value;
payCounts = document.getElementById("payCounts").value;
taxRate = document.getElementById("taxRate").value;
firstSum = Math.round(sum * firstSumPercent,0)/100;
sumUnderTax = sum - firstSum;
document.getElementById("firstSum").value = firstSum.toFixed(2);
document.getElementById("sumUnderTax").value = sumUnderTax.toFixed(2);
periodPay = Math.round(sumUnderTax*10000/ payCounts)/10000;
sumA = 0;sumB = 0;sumC = 0;sumD = 0;sumE = 0;sumF = 0;
for (i = 1; i < payCounts; i++) {
rowToInsert = ' | ' + i + ' | ' + (sumUnderTax - periodPay * (i - 1)) + ' | ' + '' + periodPay + ' | ' + '' + Math.round((taxRate * (period / payCounts) * (sumUnderTax - periodPay * (i - 1))) / 100, 2) + ' | ' + '' + (sumUnderTax - (periodPay * i)) + ' | ' + '' + (Math.round((taxRate * (period / payCounts) * (sumUnderTax - periodPay * (i - 1))) / 100, 2) + periodPay) + ' | ';
htmlToinsert += rowToInsert;
sumB = sumB + periodPay;
sumC = sumC + Math.round((taxRate * (sumUnderTax - periodPay * (i - 1)))/100 , 2);
sumE = sumE +(Math.round((taxRate * (sumUnderTax - periodPay * (i - 1)))/100 , 2) + periodPay);
}
rowToInsert = '
| ' + i + ' | ' + (sumUnderTax - periodPay * (i - 1)) + ' | ' + '' + (sumUnderTax - periodPay * (i - 1)) + ' | ' + '' + Math.round((taxRate * (period / payCounts) * (sumUnderTax - periodPay * (i - 1))) / 100, 2) + ' | ' + '' + /*(sumUnderTax - (periodPay * i))*/0 + ' | ' + '' + (Math.round((taxRate * (period / payCounts) * (sumUnderTax - periodPay * (i - 1))) / 100, 2) + (sumUnderTax - periodPay * (i - 1))) + ' | ';
htmlToinsert += rowToInsert;
sumB += (sumUnderTax - periodPay * (i - 1));
sumC += Math.round((taxRate * (sumUnderTax - periodPay * (i - 1)))/100 , 2);
sumE += (Math.round((taxRate * (sumUnderTax - periodPay * (i - 1)))/100 , 2) + (sumUnderTax - periodPay * (i - 1)));
rowToInsert = '
| ' + "Итого" + ' | ' + ' | ' + '' + sumB + ' | ' + '' + sumC + ' | ' + '' + sumD + ' | ' + '' + sumE + ' | ';
htmlToinsert += rowToInsert;
htmlToinsert += tableFooter;
document.getElementById("monthPay").value = (Math.round(sumE*100/payCounts,0)/100).toFixed(2);
document.getElementById("totalSum").value = ((((Math.round(sumE*100/payCounts,0)/100)*payCounts)*100 + firstSum*100)/100).toFixed(2);
//document.getElementById("sum").value = Number(sum).toFixed(2);
//document.getElementById("tablePlace").innerHTML = htmlToinsert;
}
function makeReCalc() {
sum = document.getElementById("sum").value;
firstSumPercent = document.getElementById("firstSumPercent").value;
sumUnderTax = document.getElementById("sumUnderTax").value;
period = document.getElementById("period").value;
payCounts = document.getElementById("payCounts").value;
taxRate = document.getElementById("taxRate").value;
firstSum = Math.round(sum * firstSumPercent,0)/100;
sumUnderTax = sum - firstSum;
document.getElementById("firstSum").value = firstSum;
document.getElementById("sumUnderTax").value = sumUnderTax;
periodPay = Math.round(sumUnderTax*10000/ payCounts)/10000;
drawTable();
}