function getFormattedTime(ts){  
	//alert(ts);
	var timeString = ts+'';
	
	if(timeString.length == 3)
		timeString = "0"+timeString;
	else if(timeString.length == 2)
		timeString = "00"+timeString;
	else if(timeString.length == 1)
		timeString = "000"+timeString;
	else if(timeString.length == 0)
		timeString = "0000";

	//console.log("a4value:"+timeString);
	var h=00,mins=00;
	//console.log("--hrs substr(0,2)--------"+timeString.substring(0,2));
	var hrs=parseInt(timeString.substring(0,2),10);
	var mins=parseInt(timeString.substring(2),10);
	//console.log("--hrs parseint substr(0,2)--------"+hrs);
	if(mins>59){
		var h=parseInt((mins/60),10);
		var mins=mins%60;
		hrs=hrs+h;
	}

	var strhr="00"; var strmin="00";
	if(hrs<10)
		strhr="0"+hrs;
	else
		strhr=hrs;
		
	if(mins<10)
		strmin="0"+mins;
	else
		strmin=mins;
	
	var strtime=strhr+" : "+strmin;

	//console.log(strtime+"          ---------           "+ts);

	return strtime;
}

var dateFormat = function () {
	var	token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,
		timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,
		timezoneClip = /[^-+\dA-Z]/g,
		pad = function (val, len) {
			val = String(val);
			len = len || 2;
			while (val.length < len) val = "0" + val;
			return val;
		};

	// Regexes and supporting functions are cached through closure
	return function (date, mask, utc) {
		var dF = dateFormat;

		// You can't provide utc if you skip other args (use the "UTC:" mask prefix)
		if (arguments.length == 1 && Object.prototype.toString.call(date) == "[object String]" && !/\d/.test(date)) {
			mask = date;
			date = undefined;
		}

		// Passing date through Date applies Date.parse, if necessary
		date = date ? new Date(date) : new Date;
		if (isNaN(date)) throw SyntaxError("invalid date");

		mask = String(dF.masks[mask] || mask || dF.masks["default"]);

		// Allow setting the utc argument via the mask
		if (mask.slice(0, 4) == "UTC:") {
			mask = mask.slice(4);
			utc = true;
		}

		var	_ = utc ? "getUTC" : "get",
			d = date[_ + "Date"](),
			D = date[_ + "Day"](),
			m = date[_ + "Month"](),
			y = date[_ + "FullYear"](),
			H = date[_ + "Hours"](),
			M = date[_ + "Minutes"](),
			s = date[_ + "Seconds"](),
			L = date[_ + "Milliseconds"](),
			o = utc ? 0 : date.getTimezoneOffset(),
			flags = {
				d:    d,
				dd:   pad(d),
				ddd:  dF.i18n.dayNames[D],
				dddd: dF.i18n.dayNames[D + 7],
				m:    m + 1,
				mm:   pad(m + 1),
				mmm:  dF.i18n.monthNames[m],
				mmmm: dF.i18n.monthNames[m + 12],
				yy:   String(y).slice(2),
				yyyy: y,
				h:    H % 12 || 12,
				hh:   pad(H % 12 || 12),
				H:    H,
				HH:   pad(H),
				M:    M,
				MM:   pad(M),
				s:    s,
				ss:   pad(s),
				l:    pad(L, 3),
				L:    pad(L > 99 ? Math.round(L / 10) : L),
				t:    H < 12 ? "a"  : "p",
				tt:   H < 12 ? "am" : "pm",
				T:    H < 12 ? "A"  : "P",
				TT:   H < 12 ? "AM" : "PM",
				Z:    utc ? "UTC" : (String(date).match(timezone) || [""]).pop().replace(timezoneClip, ""),
				o:    (o > 0 ? "-" : "+") + pad(Math.floor(Math.abs(o) / 60) * 100 + Math.abs(o) % 60, 4),
				S:    ["th", "st", "nd", "rd"][d % 10 > 3 ? 0 : (d % 100 - d % 10 != 10) * d % 10]
			};

		return mask.replace(token, function ($0) {
			return $0 in flags ? flags[$0] : $0.slice(1, $0.length - 1);
		});
	};
}();

// Some common format strings
dateFormat.masks = {
	"default":      "ddd mmm dd yyyy HH:MM:ss",
	shortDate:      "m/d/yy",
	mediumDate:     "mmm d, yyyy",
	longDate:       "mmmm d, yyyy",
	fullDate:       "dddd, mmmm d, yyyy",
	shortTime:      "h:MM TT",
	mediumTime:     "h:MM:ss TT",
	longTime:       "h:MM:ss TT Z",
	isoDate:        "yyyy-mm-dd",
	isoTime:        "HH:MM:ss",
	isoDateTime:    "yyyy-mm-dd'T'HH:MM:ss",
	isoUtcDateTime: "UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"
};

// Internationalization strings
dateFormat.i18n = {
	dayNames: [
		"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat",
		"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
	],
	monthNames: [
		"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec",
		"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"
	]
};

// For convenience...
Date.prototype.format = function (mask, utc) {
	return dateFormat(this, mask, utc);
};

/*function grayOut(vis, options)   
{  
	var optionsoptions = options || {};    
	var zindex = options.zindex || 99;   
	var opacity = options.opacity || 70;  
	var opaque = (opacity / 100);   
	var bgcolor = options.bgcolor || '#000000';   
	var dark=document.getElementById('darkenScreenObject');  
	if (!dark)   
	{  
		// The dark layer doesn't exist, it's never been created.  So we'll    
		// create it here and apply some basic styles.     
		var tbody = document.getElementsByTagName("body")[0];  
		var tnode = document.createElement('div');             
		tnode.style.position='absolute';  
		tnode.style.top='0px';  
		tnode.style.left='0px';     
		tnode.style.overflow='hidden';  
		tnode.style.display='none';  
		tnode.id='darkenScreenObject';  
		tbody.appendChild(tnode);                              
		dark=document.getElementById('darkenScreenObject');    
	}    

	if (vis)  
	{   
 		var pageWidth='100%';   
 		var pageHeight='100%';   
		dark.style.opacity=opaque;   
		dark.style.MozOpacity=opaque;         
		dark.style.filter='alpha(opacity='+opacity+')';   
		dark.style.zIndex=zindex;  
		dark.style.backgroundColor=bgcolor;   
		dark.style.width= pageWidth;    
		dark.style.height= pageHeight;   
		dark.style.display='block';    
  	}  
	else  
	{     
 		dark.style.display='none';   
	}
}  
*/

function trim(s)
{
	var temp = "";
	temp = rtrim(ltrim(s));
	return  temp;
}

function ltrim(s)
{
	var l=0;
	while(l < s.length && s[l] == ' ')
	{	l++; }
	return s.substring(l, s.length);
}

function rtrim(s)
{
	var r=s.length -1;
	while(r > 0 && s[r] == ' ')
	{	r-=1;	}
	return s.substring(0, r+1);
}

function getFormattedDuration(minutes){
	var hours = parseInt(minutes/60+"");
	var minutes = minutes%60;
	var time = hours + "hr " + minutes+ "m";
	return time;
}

/*function fadePage(){
	$("#blocker").attr("class", "fadeWith");
	grayOut(true,"#000000");
}
function unfadePage(){
	$("#blocker").attr("class", "unfadeWith");
	grayOut(false,"#000000");
}
*/