/***********************************************
* 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.
***********************************************/

/***************************************************
* Updated by Blue Bison to reflect Server time call
* i.e. parameter "serverNow" added to the function showLocaltime()
***************************************************/

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

function showLocalTime(container, servermode, offsetMinutes, displayversion, serverNow) {
    //alert('serverNow = ' + serverNow);

    if (!document.getElementById || !document.getElementById(container)) return

    this.container = document.getElementById(container)
    this.displayversion = displayversion

    /*
    // other development environment options
    var servertimestring = '<?php print date("F d, Y H:i:s", time())?>' // php
    var servertimestring = '<!--#config timefmt="%B %d, %Y %H:%M:%S"--><!--#echo var="DATE_LOCAL" -->' // ssi
    var servertimestring = "<%= now() %>" // asp
    */
    var servertimestring = serverNow // from calling function eg from Server Page

    //alert(servertimestring)

    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()

}

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 dayofweek = weekdaystxt[this.localtime.getDay()]

        this.container.innerHTML = formatField(hour, 1) + ":" + formatField(minutes) + ":" + formatField(seconds) + " " + ampm + " (" + dayofweek + ")"

    }

    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

}