2012 doomsday countdown code turns out to be nothing but a false alarm_javascript skills

<script> <br>function downTime(){ <br>var timeout = window.setTimeout(downTime, 100); <br>var endTime=new Date("12-21-2012 0:0:0");//Change to your timing date<br>var today=new Date(); <br>var timeold =(endTime.getTime()-today.getTime()); <br>if(timeold <= 100){ <BR>window.clearTimeout(timeout); <BR>document.getElementByIdx_x("container").innerHTML = "It turns out it's okay, it was a false alarm!"; <BR>return; <BR>} <BR>var sectimeold=timeold/1000; <BR>var secondsold=Math.floor(sectimeold); <BR>var msPerDay= 24*60*60*1000; <BR>var e_daysold=timeold/msPerDay; <BR>var daysold=Math.floor(e_daysold); <BR>var e_hrsold=(e_daysold-daysold)*24; <BR>var hrsold =Math.floor(e_hrsold); <BR>var e_minsold=(e_hrsold-hrsold)*60; <BR>var minsold=Math.floor((e_hrsold-hrsold)*60); <BR>var e_seconds=(e_minsold- minsold)*60; <BR>var seconds=Math.floor((e_minsold-minsold)*60); <BR>var decimals = Math.floor((e_seconds-seconds)*10); <BR>document.getElementByIdx_x( "downtime").innerHTML=daysold "days" hrsold "hours" minsold "minutes" seconds "." decimals "seconds" ; <BR>} <BR>downTime(); <BR></script>