" );
}
function clear_it() {
if ( document.form1.display1.value == "" && document.form1.display2.value == "" ) {
subcount = 1 ;
document.form1.sub1.value = "";
document.form1.sub2.value = "";
document.form1.sub3.value = "";
document.form1.sub4.value = "";
document.form1.sub5.value = "";
document.form1.grand.value = "";
gt_hr = 0 ;
gt_min = 0 ;
gtmin = 0 ;
}
document.form1.HrIn.selectedIndex = 0 ;
document.form1.MIn.selectedIndex = 0 ;
document.form1.PAin.selectedIndex = 0 ;
document.form1.HrOut.selectedIndex = 0 ;
document.form1.MOut.selectedIndex = 0;
document.form1.PAo.selectedIndex = 0;
minI = 0 ;
minO = 0 ;
InAM = 0 ;
OutAM = 0 ;
InPM = 0 ;
OutPM = 0 ;
minin = 0 ;
HourIn = 0 ;
minout = 0 ;
hrout = 0 ;
trick = 0 ;
trick2 = 0;
document.form1.display1.value = "" ;
document.form1.display2.value = "" ;
}
function AMPMIn () {
aorp = form1.PAin.selectedIndex ;
if (aorp == 1) {
ap = " AM" ;
InAM = 1 ;
}
if (aorp == 2) {
ap = " PM" ;
InPM = 1 ;
}
form1.display1.value = form1.display1.value + ap ;
}
function AMPM () { //AM-PM out
Apa = document.form1.PAo.selectedIndex ;
if (Apa == 1) {
Apo = " AM" ;
OutAM = 1 ;
}
if (Apa == 2) {
Apo = " PM" ;
OutPM = 1 ;
}
document.form1.display2.value = document.form1.display2.value + Apo
}
function in_time_min() { //Minutes coming in ;
MIn = (document.form1.MIn.selectedIndex ) * 5 ;
if (MIn == 60 ) {
MIn = 0 ;
}
if (MIn < 10 ) {
Fill = "0" ;
} else {
Fill = "" ;
}
document.form1.display1.value = document.form1.display1.value + ":" + Fill + MIn ;
if (trick == 12 ) {
document.form1.display1.value = trick + ":" + Fill + MIn;
}
MinI = 1 ;
}
function out_time_min() { //Minutes leaving ;
minout2 = (document.form1.MOut.selectedIndex ) * 5 ;
if (minout2 == 60 ) {
minout2 = 0 ;
}
if (minout2 < 10) {
Fill = "0" ;
} else {
Fill = "" ;
}
document.form1.display2.value = document.form1.display2.value + ":" + Fill + minout2 ;
}
function in_time_hr() { //Hour coming in ;
HourIn = document.form1.HrIn.selectedIndex ;
document.form1.display1.value = HourIn ;
if (HourIn == 12) {
HourIn = 0 ;
trick = 12;
}
t_minin = HourIn * 60 ;
}
function out_time_hr() { //Hour leaving ;
hrout = document.form1.HrOut.selectedIndex ;
document.form1.display2.value = hrout ;
t_minout = hrout * 60 ;
if (hrout == 12) {
hrout = 0 ;
trick2 = 12 ;
}
}
function find_dif() { //Find difference;
if (document.form1.display1.value == "" || document.form1.display2.value == "") {
alert("Must complete selection of hours, minutes, AM/PM, for both 'Time In' and 'Time Out'.");
subcount = subcount - 1 ;
}
t_minin = t_minin + MIn;
t_minout = t_minout + minout2;
diff_min = t_minout - t_minin ;
diff_hr = Math.floor(diff_min / 60) ;
if (( InPM == 1 || OutPM == 1 ) && ( InAM == 1 || OutAM ==1 )) {
diff_hr = diff_hr + 12 ;
if (diff_hr > 12 && (InAM != 1 && OutPM != 1)) {
diff_hr = diff_hr - 12 ;
}
}
if ( trick2 == 12 && diff_hr > 11 ) {
diff_hr = diff_hr - 12 ;
}
x_min = diff_min % 60 ;
if (( InPM == 1 || OutPM == 1 ) && ( InAM == 1 || OutAM == 1 )) {
x_min = x_min + 60 ;
if ( x_min == 60 ) {
x_min = 0 ;
}
}
if (x_min > 60 ) {
x_min = x_min - 60 ;
}
if ( x_min < 10 ) {
fill = "0";
} else {
fill = "";
}
if (diff_hr < 0) {
alert("The data entered has created a negative number. The result will not be accurate, and your grand total will not be correct. Click the 'Clear' button twice and begin again.") ;
}
if ( subcount == 1 ) {
document.form1.sub1.value = diff_hr + ":" + fill + x_min;
gtmin = gtmin + ( diff_hr * 60 ) + x_min ;
}
if ( subcount == 2 ) {
document.form1.sub2.value = diff_hr + ":" + fill + x_min;
gtmin = gtmin + ( diff_hr * 60 ) + x_min ;
}
if ( subcount == 3 ) {
document.form1.sub3.value = diff_hr + ":" + fill + x_min;
gtmin = gtmin + ( diff_hr * 60 ) + x_min ;
}
if ( subcount == 4 ) {
document.form1.sub4.value = diff_hr + ":" + fill + x_min;
gtmin = gtmin + ( diff_hr * 60 ) + x_min ;
}
if ( subcount == 5 ) {
document.form1.sub5.value = diff_hr + ":" + fill + x_min;
gtmin = gtmin + ( diff_hr * 60 ) + x_min ;
}
gt_hr = Math.floor(gtmin / 60) ;
gt_min = gtmin % 60 ;
if ( gt_min < 10 ) {
fill = "0";
} else {
fill = "";
}
document.form1.grand.value = gt_hr + ":" + fill + gt_min ;
minI = 0 ;
minO = 0 ;
inAM = 0 ;
inPM = 0 ;
outAM = 0 ;
outPM = 0 ;
amAdd = "" ;
pmAdd = "" ;
trick = 0 ;
subcount = subcount + 1 ;
if ( subcount > 5 ) {
subcount = 5 ;
}
}
function help_() {
response = confirm("Click 'OK' to clear all entries. . . Click 'CANCEL' for HELP.");
if (response == true) {
document.form1.display1.value = "" ;
document.form1.display2.value = "" ;
clear_it() ;
}
alert("For the time signed in, click the hour and minutes under the 'IN' column. You must also indicate whether 'AM' or 'PM.' Next, under 'OUT' click the hour and minutes signed out, and 'AM' or 'PM.' Then click the 'Total' button. You can process as many as five separate sessions and display each sub-total. The 'Clear' button must be pressed between each calculation. To clear all calculations click the 'Clear' button a second time.") ;
}
function first_window() {
TARGET="_top" ;
window.open('../Calculators/first_window.htm','','toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,copyhistory=no,width=200,height=90');
}