/** * Copyright (C) 2002-2003, CodeHouse.com. All rights reserved. * CodeHouse(TM) is a registered trademark. * * THIS SOURCE CODE MAY BE USED FREELY PROVIDED THAT * IT IS NOT MODIFIED OR DISTRIBUTED, AND IT IS USED * ON A PUBLICLY ACCESSIBLE INTERNET WEB SITE. * * Script Name: Cool Countdown/Cool Count-up * * You can obtain this script at http://www.codehouse.com */ $UMSG_INVALID_HOURS='You have entered invalid input into the hours field.\n'+'Enter an amount of hours in the range of 0 - 99';$UMSG_INVALID_MINUTES='You have entered invalid input into the minutes field.\n'+'Enter an amount of minutes in the range of 0 - 59';$UMSG_INVALID_SECONDS='You have entered invalid input into the seconds field.\n'+'Enter an amount of minutes in the range of 0 - 59';$UMSG_NO_INPUT='You have not entered a desired countdown time';$UMSG_CLOSE_ACTIVE='You are attempting to exit this page while a timer is still active.\n'+'Doing so will cause the timer to terminate. When you press the "OK"\n'+'button, you will be given an opportunity to abort exiting this page';if(navigator.userAgent.match(/(?!Opera)(MSIE)|(Gecko)/))new function(){var DOM_TARGET="target";var TARGET=window.attachEvent?"srcElement":DOM_TARGET;var MAX_TICKS=60*60*99+60*59+59;var ORIG_TITLE=document.title;var DLG_URL="php/count/stop_alarm.htm";var IE_DLG_STYLE="center:yes; dialogWidth:325px; dialogHeight:175px; status:no";var GK_DLG_STYLE="dependent,width=325,height=175";var COUNT_DOWN="CH_dtimer";var COUNT_UP="CH_utimer";var clockList=[];if(window.attachEvent)attachEvent("onbeforeunload",function(){for(var i in clockList){if(clockList[i].isActive()){alert($UMSG_CLOSE_ACTIVE);window.event.returnValue=false;break;}}});function addListener(e,ev,listener){if(window.attachEvent){e.attachEvent("on"+ev,listener);}else{e.addEventListener(ev,listener,false);}}function resetHandler(clock){clock.reset();clock.eReset.disabled=true;clock.ePause.disabled=true;clock.eResume.disabled=true;clock.eStart.disabled=false;if(clock.type==COUNT_DOWN){clock.disableTf(false);clock.eMinutes.focus();}}function initHandlers(clock){function handler(event){switch(event[TARGET]){case clock.ePause:clock.stop();clock.eResume.disabled=false;clock.eResume.focus();clock.ePause.disabled=true;break;case clock.eResume:clock.start();clock.eResume.disabled=true;clock.eReset.focus();clock.ePause.disabled=false;break;case clock.eReset:resetHandler(clock);break;case clock.eStart:if(clock.eStart.disabled)return;default:function getNumberInput(e){var s=e.value;if(!s.length){return 0;}var i=parseInt(e.value);if(isNaN(i)){switch(e){case clock.eHours:alert($UMSG_INVALID_HOURS);break;case clock.eMinutes:alert($UMSG_INVALID_MINUTES);break;case clock.eSeconds:alert($UMSG_INVALID_SECONDS);}e.value="";e.focus();}else if(s.length!=new String(i).length){e.value=new String(i);}return i;}if(clock.type==COUNT_UP){clock.eStart.disabled=true;clock.ePause.disabled=false;clock.eReset.disabled=false;clock.eReset.focus();clock.start();return;}var hrs=getNumberInput(clock.eHours);if(isNaN(hrs)){return;}var mins=getNumberInput(clock.eMinutes);if(isNaN(mins)){return;}var secs=getNumberInput(clock.eSeconds);if(isNaN(secs)){return;}if(hrs+mins+secs==0){alert($UMSG_NO_INPUT);return;}if(mins>59){alert($UMSG_INVALID_MINUTES);clock.eMinutes.focus();return;}if(secs>59){alert($UMSG_INVALID_SECONDS);clock.eSeconds.focus();return;}clock.eStart.disabled=true;clock.ePause.disabled=false;clock.eReset.disabled=false;if(event[TARGET]==clock.eStart){clock.eReset.focus();}clock.disableTf(true);clock.start(hrs*3600+mins*60+secs);break;}}addListener(clock.eStart,"click",handler);addListener(clock.ePause,"click",handler);addListener(clock.eResume,"click",handler);addListener(clock.eReset,"click",handler);}function initClock(clockType,number){function getElement(id){return document.getElementById(clockType+number+"_"+id);}if(!getElement("digits"))return false;var clock=new Clock();clockList[clockList.length]=clock;function Clock(){this.type=clockType;this.eCont=document.getElementById(clockType+number);this.eDigits=getElement("digits");this.eStart=getElement("start");this.ePause=getElement("pause");this.eResume=getElement("resume");this.eReset=getElement("reset");if(clockType==COUNT_DOWN){this.eHours=getElement("hours");this.eSeconds=getElement("seconds");this.eMinutes=getElement("minutes");this.eHours.maxLength=this.eMinutes.maxLength=this.eSeconds.maxLength=2;function handler(event){if(String.fromCharCode(event.keyCode)=="\r"){clock.eStart.click();if(TARGET==DOM_TARGET){return false;}else{event.returnValue=false;}}}addListener(this.eHours,"keydown",handler);addListener(this.eMinutes,"keydown",handler);addListener(this.eSeconds,"keydown",handler);}this.cTicks=0;this.eDigits.innerHTML="00:00:00";Clock.ticker=function(){if(clock.type==COUNT_UP){++clock.cTicks;clock.showTime();}else{clock.showTime();if(clock.cTicks){--clock.cTicks;}else{clock.stop();clock.ePause.disabled=true;clock.eResume.disabled=true;clock.eReset.disabled=true;window.focus();if(window.showModalDialog&&window.attachEvent){showModalDialog(DLG_URL,clockList,IE_DLG_STYLE);}else{window.open(DLG_URL,"",GK_DLG_STYLE).focus();}clock.eReset.disabled=false;resetHandler(clock);clock.eReset.click();}}};this.showTime=function(){if(this.cTicks<=MAX_TICKS){this.eDigits.innerHTML=Math.floor(this.cTicks/3600/10)+""+Math.floor(this.cTicks/3600%10)+":"+Math.floor(this.cTicks%3600/60/10)+""+Math.floor(this.cTicks%3600/60%10)+":"+Math.floor(this.cTicks%3600%60/10)+""+this.cTicks%3600%60%10;document.title=this.eDigits.innerHTML+" "+ORIG_TITLE;}};this.disableTf=function(flag){this.eHours.disabled=this.eMinutes.disabled=this.eSeconds.disabled=flag;};this.start=function(newCountDownFrom){if(newCountDownFrom){this.cTicks=newCountDownFrom;this.showTime();--this.cTicks;}this.intervalID=setInterval(Clock.ticker,1000);};this.stop=function(){clearInterval(this.intervalID);this.intervalID=null;};this.reset=function(){this.stop();this.cTicks=0;this.showTime();};this.isActive=function(){return this.intervalID!=null;};if(this.type==COUNT_DOWN){this.disableTf(false);}this.eStart.disabled=false;this.ePause.disabled=true;this.eResume.disabled=true;this.eReset.disabled=true;initHandlers(this);}return true;}for(var u=1;initClock(COUNT_UP,u);++u);for(var d=1;initClock(COUNT_DOWN,d);++d);for(var i=0;i