/***********************************************
* Local Time script- © Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/

var weekdaystxt=["Sun", "Mon", "Tues", "Wed", "Thurs", "Fri", "Sat"]

function showLocalTime(container, servermode, offsetMinutes, displayversion, initial_server_time, greeting_cont)
// initial_server_time : format 'November 30, 2006 20:51:51'
{
	if (!document.getElementById || !document.getElementById(container)) return
	this.container=document.getElementById(container)
	this.displayversion=displayversion
	var servertimestring=(servermode=="server-php")? initial_server_time : (servermode=="server-ssi")? '<!--#config timefmt="%B %d, %Y %H:%M:%S"--><!--#echo var="DATE_LOCAL" -->' : '<%= Now() %>'
	this.localtime=this.serverdate=new Date(servertimestring)
	this.localtime.setTime(this.serverdate.getTime()+offsetMinutes*60*1000) //add user offset to server time
	this.updateTime()
	this.updateContainer()
	
	
	this.greeting=document.getElementById(greeting_cont)
}

showLocalTime.prototype.updateTime=function(){
	var thisobj=this
	this.localtime.setSeconds(this.localtime.getSeconds()+1)
	setTimeout(function(){thisobj.updateTime()}, 1000) //update time every second
}

showLocalTime.prototype.updateContainer=function(){
	var thisobj=this
	if (this.displayversion=="long")
		this.container.innerHTML=this.localtime.toLocaleString()
	else{
		var hour=this.localtime.getHours()
		var minutes=this.localtime.getMinutes()
		var seconds=this.localtime.getSeconds()
		var ampm=(hour>=12)? "pm" : "am"
		var greetingmsg="";
		if(hour<12){
			greetingmsg="Good Morning"
		}else if(hour>=12 && hour<18){
			greetingmsg="Good Afternoon"
		}else if(hour>18 && hour<=24){
			greetingmsg="Good Evening"
		}
		var dayofweek=weekdaystxt[this.localtime.getDay()]
		//this.container.innerHTML=formatField(hour, 1)+":"+formatField(minutes)+":"+formatField(seconds)+"&nbsp;"+ampm+" ("+dayofweek+")"
		//this.container.innerHTML=formatField(hour, 1)+":"+formatField(minutes)+":"+formatField(seconds)+"&nbsp;"+ampm
		this.container.innerHTML=formatField(hour, 1)+":"+formatField(minutes)+":"+formatField(seconds)+"&nbsp;"+ampm
		if(this.greeting!=undefined){
			this.greeting.innerHTML=greetingmsg;
		}
	}
	setTimeout(function(){thisobj.updateContainer()}, 1000) //update container every second
}

function formatField(num, isHour){
	if (typeof isHour!="undefined"){ //if this is the hour field
		var hour=(num>12)? num-12 : num
		return (hour==0)? 12 : hour
	}
	return (num<=9)? "0"+num : num//if this is minute or sec field
}