function doCalc()
{

var x1 = document.calcForm.x1.value
var x2 = document.calcForm.x2.value
var x3 = document.calcForm.x3.value
var x4 = document.calcForm.x4.value
var x5 = document.calcForm.x5.value

var y1 = document.calcForm.y1.value
var y2 = document.calcForm.y2.value
var y3 = document.calcForm.y3.value
var y4 = document.calcForm.y4.value
var y5 = document.calcForm.y5.value

var res1 = x1 * y1;
var res2 = x2 * y2;
var res3 = x3 * y3;
var res4 = x4 * y4;
var res5 = x5 * y5;

document.calcForm.result1.value = res1;
document.calcForm.result2.value = res2;
document.calcForm.result3.value = res3;
document.calcForm.result4.value = res4;
document.calcForm.result5.value = res5;
}