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Time Subroutines And Snippets Source Code
For Converters and Calculators

As of 4/24/02, we are beginning this new section of source code available software. As time permits, we will add to this list regularly. There will be NO support for items on this list. Use them at your own risk.

Below is a list of time subroutines, routines, snippets and supporting source code based on potential usage in calculators, conversion charts and converter programs. All of the source files listed on this page can be used freely but we would like to have credit for the code. Unless otherwise noted, that is NOT the case for the balance of our site; unless stated otherwise, the content on our site is copyrighted intellectual material which is available for license but not for downloading with a fee. We have written these code snippets or provided these source code files for educational purposes and convenience. We have provided these due to the *THOUSANDS* of requests for programming help that we get. It is our contention that these files will answer 99% of the questions we get. You may need to do a little manual looking to find what you need but we feel that having seen a large cross section of questions over the years, these will resolve most problems. Following in that same pattern, we also do not have the time to help with programming projects that may stem from use of this code. We offer it free of charge but assume no liability for the use of it. We hope that you can get some help and education from these. We urge you to take the time to learn what each file does rather than just use it. Some are written only as demonstrations of programming techniques and others have highly functional uses. Stop in frequently as this list will be ongoing. What we have presented is probably not the ONLY way to accomplish the task; it is probably one of many and perhaps not the best for your need. It is however, A way. We have made no effort to clean these routines to be presentable; in fact in some cases, you may need to view the source code in order to use them as there may be no screen display. We are always receptive to comments or suggestions you may have. Inside the text of the source code, there are instructions so that you can cut and paste. Enjoy!

Time Subroutines And Snippets Source Code For Clock Converters and Calculators

100 Year Auto Drop Down Field Selector After Current Year
100 Year Auto Drop Down Field Selector Before Current Year
100 Year Auto Drop Down Field Selector Before And After Current Year - 201 Years
12 Month Auto Field Selector
12/24 Hour CSS Clock
24 Hour Message
2 Zone Time
Action Before Or After A Date
Age Calculator
Alarm Clock
Alarm Clock With Sound
Analog and Digital Clock Display
Analog Floating Clock (Bottom Right)
Analog Clock (Top Left)
Analog World Clock (Top Left)
Annual Countdown By Days
Australia Time
Autodetect Time Zone And Offset With DST
Auto Maintain Time Since Routine
Automatic Time Zone Detection
Auto Stop And Start Display - Timed Content And Advertising
Background Clock
Bar Clock
Bi-Directional Conventional Time And Decimal Time Converter
Conventional Time To Decimal Time Converter
Borderless Clock
Calendar and Business Days
Calendar Date Select
Checkpoints Stopwatch
Check The Number Of Days Left In The Year Routine
Christmas and New Year's Eve Countdown Timer
Clock and Calendar Information In A Field
Clock Combo - Analog And Digital
Clock Display With On And Off Switch
Complex Time and Date In Text Clock
Continuous Countup From A Date
Convert 12 Hour Time To 24 Hour Time
Convert 24 Hour Time To 12 Hour Time
Convert Conventional Time To Military Time
Convert Military Time To Conventional Time
Countdown To A Date
Countdown Timer - Days - Small
Countdown Timer - Days, Hours, Minutes and Seconds
Countup And Countdown Simultaneous Timer
Countup CSS Timer
Countup From A Date
Countup From A Date Tabled Display
Countup From Now Tabled Display
Countup From A Special Time
Countup Or Countdown Timer
Copyright Updating
Corner Digital Clock
Cross Browser In Text Real Time Clock And Date
Daily Greeting Display
Date And Day Display
Date And Event Countdown Timer
Date Difference
Date Display
Date Display Short Format MM/DD/YY
Date Display Short Format MM/DD/YYYY
Date Display European Short Format DD.MM.YY
Date Display European Short Format DD.MM.YYYY
Date Object and Information
Date On The Status Line - Manual Button
Date Range Dropdown Selector
Date Selector - Current Month
Date And Time Static Display
Date To String
Date To UTC String
Day, Date and Time Greeter
Day, Date and Time In Status Bar Routine
Daylight Saving Time (DST) Detector
Daylight Saving Time Or Standard Time Detector
Day, Month And Year Countdown Timer
Day Of The Week From Date
Day Of The Week From Date - European Format
Days, Hours, Minutes and Seconds To Seconds Converter
Days Forward Or Backward
Days In The Month
Days Remaining This Year
Days Since Your Birth
Days Until Birth
Days Until New Year
Decimal Time To Conventional Time Converter
Detailed Multi-Display Stopwatch - Hours, Minutes, Seconds and Milliseconds
Detailed Single Display Stopwatch - Minutes, Seconds and Milliseconds
Determine Days Since A Date
Determine Friday The 13th Days
Digital Clock Box Display - Full Information
Digital Display Clock - Large Time, Formatted Date Info
Display Basic Calendar
Display Large Basic Calendar
Dropdown Date Selector
DST Calculations For Specific Date Information
DST USA Annual Dates Pre-2007
DST USA Annual Dates With Information Pre-2007
DST Dates - USA And Europe
DST Boolean Quick Test
DST Start
DST Test
Digital Stopwatch in Minutes, Seconds and Tenths
Dual Player Game Timer
Dynamic Date Display
Dynamic Stopwatch Minutes and Seconds
Easter Sunday Calculator
Easter Sunday Date Calculator
End Of Week Date - Saturday
Elapsed Time (NO running display)
E-Mail Time And Date Converter
Event Calendar
Extended Date Library
Formal Date
Formatted Day and Date (Text) Display
Form Time Clock
Future Days
GMT Time Offset
Hawaii Time
History Day Of The Week
Holiday Test
Holiday Date And Time Display
Hours, Minutes and Seconds To Seconds Converter
Identify Any Day Of The Week
Identify Friday The 13th
Identify The First Day Of The Week
Infinite Timing Loop Counter
Internet WebCast Launcher
Internet Time - Local Time
In Text Clock
In Text Countdown Timer
In Text Countup Timer
Javascript Date Parse
JavaScript Read Date
JavaScript ToGMTString
JavaScript ToLocalString
JavaScript ToLocalTimeString
Last Modified
Last Modified (Detailed Version)
LCD Clock
Leap Year Check Calculator
Leap Year Check Multiple Calculators
Leap Year Range Check Calculator
Manual Display Clock
Manual Status Line Time Display
Minutes and Seconds To Seconds Converter
Modern Analog Clock
Month and Day Converter - Bi-Directional
Moon Phase Time
MouseOver Clock - Day, Date And Time
MouseTrail Clock - Day, Date And Time
MouseTrail Clock - Large Face
MouseTrail Clock - Medium Face
MouseTrail Roman Numeral Clock
Multi-Display Clock
Multiple Clocks (With CSS Display)
Multiple Time Zone Display - Asia
Multiple Time Zone Display - Europe
Multiple Time Zone Display - USA
Multi-Stage Timing Event Routine Display
MySQL to Date Conversion
New Earth (NET) Multi-Clock Time
New Earth Only (NET) Time
Next Century Clock
No Form Intext Clock
Number Of Days In February
On Page Running Timer Routine
Open Full Screen
Page Center Expand
Page Load Time
Page Load Timer
Palm Springs Time
Palm Springs Time 2
DHTML Perpetual Gregorian Calendar
Pop-Up Dates Selector
Pregnancy Calculator
Presidential Election Results Timer
Quick Clock
Redirect By Time
Refresh Page Timer
Repeating Year Event Countdown Display
Return Date
Seconds Timer
Server SSI Time
Server SSI Multiple Times
Server PHP Time
Shadowed Clock Display
Show Date Function - Advanced
Show Date Function - Basic
Show Date Function - Options
Simple Clock Display
Simple Countdown Timer
Simple Digital Clock
Simple Digital Multi-Color Clock
Simple Digital Stopwatch
Simple Up and Down Counters
Small Footprint CSS Alarm Clock With Sound Or Video
Small Text Clock
Sound Clock
Special Day Display
Special Day Selector
Standard Time Conversions
Start Of And End Of Time Periods
Start Of Week - Sunday
Static Date and Time Display
Status Bar Messages By Time
Status Bar Text Time Display
Stopwatch Dual Timer
Stopwatch in Hours, Minutes, Seconds and Milliseconds
Stopwatch in Minutes and Seconds with Laps
Text Clock
Text Date
Time Bar Graph Clock
Time Bar Indicator Clock
Time Based Status Bar Messages
Time Between Days
Time Between Days 2
Time Between Days 3
Time Between Days 4
Time Between Days 5
Time Between Days 6
Time From Date Calculator
Time From Hours
Time Marquees
Time Passed Information Routine
Time To Hours
Time To and From Hours
Timed Content Start And Stop
Timed Redirect
Time Displays (5)
Timer Countdown For A Specific Time Zone
Timing Event Routine Display
Time Zone Buttons
Time Zone Calculator
Timer Countdown
Timer Countdown Within Text
Timer Popup
Timestamp Selector
Time Zone Designated Display
Time Zone GMT Offset
Time Zone Viewer
Time Zone Viewer 2
Tip Of The Day
Title Appended Bar Time
Title Bar Clock
Travel Time
USA Post 2006 Daylight Saving Time Start and End Dates
User Defined Days From Date
User Defined Days To Date
User Defined Time From Date
User Defined Time To Date
UTC Time
Web Cam Timer
Week At A Glance
Week Dates
Week Displays
Week Number
World 24 Time Zone Display
World Analog Time Display Clock Routine
World Digital Time Display Clock Routine
World Time Zone Time Calculator
World Time Zone Digital Display Clock Routine
Year and Day Converter - Bi-Directional
Yearly Event Countdown Timer
Year, Month and Day Converter - Bi-Directional
Year, Quarter, Month and Day Converter - Bi-Directional

last updated 9/12/11

All information on this site is copyrighted intellectual property of Computer Support Group (a California corporation) and CSGNetwork. All US and International copyright laws are in effect and applicable to the materials on this site. The script or HTML in the delivery box ON THIS PAGE has been released from the usage portion of our copyright. You may use this in any way you wish but we do require that you retain our commented information within the script and clearly place a link to our index page at CSGNetwork.Com. That link is provided in the delivery box code also. You may not use any information, graphics, text or intellectual property from anywhere on this site UNLESS the page specifically allows you to copy it from a delivery box, or supplies other download information. We accept no responsibility for accuracy, usability or how you actually use it on your page. The formulae information and subsequent results of all of our converters, calculators and tables is accurate to the best of our knowledge, though we cannot guarantee it. Use it at your own risk.

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