function LRTrim(strValue)
{
	var nStart;
	var nEnd;
	for (var i=0; i<strValue.length; i++)
	{
		if(strValue.substr(i, 1)!=' ')
		{
			nStart = i
			break;
		}
	}
	for (var i=strValue.length; i>0; i--)
	{
		if(strValue.substr((i-1), 1)!=' ')
		{
			nEnd = i
			break;
		}
	}
	if (nStart<=nEnd)
		return strValue.substring(nStart, nEnd);
	else
		return '';
}

function FormatCurrency(numberValue)
{
	return '$' + parseFloat(numberValue).toFixed(2);
}

function ReverseDate(strDate)
{
var currentDate;
var Day;
var Month;
var Year;

	if (true)
	{
		Month = strDate.substring(0, strDate.indexOf("/"));
		Year  = strDate.substring(strDate.lastIndexOf("/")+1, strDate.length);
		Day	  = strDate.substring(strDate.indexOf("/")+1, strDate.lastIndexOf("/"));

		return Day + '/' + Month + '/' + Year;
	}
	else
	{
		return strDate;
	}
}

function FormatDate(DateToFormat,FormatAs){
var returnDate;

DateToFormat = DateToFormat.replace(/(\d+)\/(\d+)/, '$2/$1');
var oDate = new Date(DateToFormat);
var DAY;
var MONTH;
var YEAR;

DAY   = oDate.getDate();

if (DAY < 10) DAY = '0' + DAY;
MONTH = oDate.getMonth() + 1;
if (MONTH < 10) MONTH = '0' + MONTH;
YEAR  = oDate.getFullYear();
returnDate = DAY + '/' + MONTH + '/' + YEAR;

return returnDate;
}

function DateAdd(datepart, number, date)
{
var d = new Date(date);

switch (datepart) {
      // millisecond
      case "ms":
            return new Date(Date.parse(d) + (number));

      // second
      case "s":
      case "ss":
            return new Date(Date.parse(d) + (number*1000));

      // minute
      case "n":
      case "mi":
            return new Date(Date.parse(d) + (number*1000*60));
      // hour
      case "hh":
            return new Date(Date.parse(d) + (number*1000*60*60));
      // day
      case "d":
      case "dd":
			{
            return new Date(Date.parse(d) + (number*1000*60*60*24));
			}
      // week
      case "wk":
      case "ww":
            return new Date(Date.parse(d) + (number*1000*60*60*24*7));
      // month
      case "m":
      case "mm":
            return new Date(
                       d.getFullYear(),
                       d.getMonth()+number,
                       d.getDate(),
                       d.getHours(),
                       d.getMinutes(),
                       d.getSeconds());

      // quarter
      case "q":
      case "qq":
			return new Date(
				       d.getFullYear(),
				       d.getMonth()+number*3,
				       d.getDate(),
				       d.getHours(),
				       d.getMinutes(),
				       d.getSeconds());

	  // year
	  case "yy":
	  case "yyyy":
	        return new Date(
	                  d.getFullYear()+number,
	                  d.getMonth(),
	                  d.getDate(),
	                  d.getHours(),
	                  d.getMinutes(),
	                  d.getSeconds());
     }
}

function getMonthName(monthNumber)
{
var monthNames =  new Array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
return monthNames[monthNumber];

}

function CheckBrowserVersion()
{
var d, dom, nu='', brow='', ie, ie4, ie5, ie5x, ie6, ie7;
var ns4, moz, moz_rv_sub, release_date='', moz_brow, moz_brow_nu='', moz_brow_nu_sub='', rv_full='';
var mac, win, old, lin, ie5mac, ie5xwin, konq, saf, op, op4, op5, op6, op7;

d=document;
n=navigator;
nav=n.appVersion;
nan=n.appName;
nua=n.userAgent;
old=(nav.substring(0,1)<4);
mac=(nav.indexOf('Mac')!=-1);
win=( ( (nav.indexOf('Win')!=-1) || (nav.indexOf('NT')!=-1) ) && !mac)?true:false;
lin=(nua.indexOf('Linux')!=-1);
// begin primary dom/ns4 test
// this is the most important test on the page
if ( !document.layers )
{
	dom = ( d.getElementById ) ? d.getElementById : false;
}
else {
	dom = false;
	ns4 = true;// only netscape 4 supports document layers
}
// end main dom/ns4 test

op=(nua.indexOf('Opera')!=-1);
saf=(nua.indexOf('Safari')!=-1);
konq=(!saf && (nua.indexOf('Konqueror')!=-1) ) ? true : false;
moz=( (!saf && !konq ) && ( nua.indexOf('Gecko')!=-1 ) ) ? true : false;
ie=((nua.indexOf('MSIE')!=-1)&&!op);

if (op)
{
	str_pos=nua.indexOf('Opera');
	nu=nua.substr((str_pos+6),4);
	brow = 'Opera';
}
else if (saf)
{
	str_pos=nua.indexOf('Safari');
	nu=nua.substr((str_pos+7),5);
	brow = 'Safari';
}
else if (konq)
{
	str_pos=nua.indexOf('Konqueror');
	nu=nua.substr((str_pos+10),3);
	brow = 'Konqueror';
}
// this part is complicated a bit, don't mess with it unless you understand regular expressions
// note, for most comparisons that are practical, compare the 3 digit rv nubmer, that is the output
// placed into 'nu'.
else if (moz)
{
	// regular expression pattern that will be used to extract main version/rv numbers
	pattern = /[(); \n]/;
	// moz type array, add to this if you need to
	moz_types = new Array( 'Firebird', 'Phoenix', 'Firefox', 'Galeon', 'K-Meleon', 'Camino', 'Epiphany',
		'Netscape6', 'Netscape', 'MultiZilla', 'Gecko Debian', 'rv' );
	rv_pos = nua.indexOf( 'rv' );// find 'rv' position in nua string
	rv_full = nua.substr( rv_pos + 3, 6 );// cut out maximum size it can be, eg: 1.8a2, 1.0.0 etc
	// search for occurance of any of characters in pattern, if found get position of that character
	rv_slice = ( rv_full.search( pattern ) != -1 ) ? rv_full.search( pattern ) : '';
	//check to make sure there was a result, if not do  nothing
	// otherwise slice out the part that you want if there is a slice position
	( rv_slice ) ? rv_full = rv_full.substr( 0, rv_slice ) : '';
	// this is the working id number, 3 digits, you'd use this for
	// number comparison, like if nu >= 1.3 do something
	nu = rv_full.substr( 0, 3 );
	for (i=0; i < moz_types.length; i++)
	{
		if ( nua.indexOf( moz_types[i]) !=-1 )
		{
			moz_brow = moz_types[i];
			break;
		}
	}
	if ( moz_brow )// if it was found in the array
	{
		str_pos=nua.indexOf(moz_brow);// extract string position
		moz_brow_nu = nua.substr( (str_pos + moz_brow.length + 1 ) ,3);// slice out working number, 3 digit
		// if you got it, use it, else use nu
		moz_brow_nu = ( isNaN( moz_brow_nu ) ) ? moz_brow_nu = nu: moz_brow_nu;
		moz_brow_nu_sub = nua.substr( (str_pos + moz_brow.length + 1 ), 8);
		// this makes sure that it's only the id number
		sub_nu_slice = ( moz_brow_nu_sub.search( pattern ) != -1 ) ? moz_brow_nu_sub.search( pattern ) : '';
		//check to make sure there was a result, if not do  nothing
		( sub_nu_slice ) ? moz_brow_nu_sub = moz_brow_nu_sub.substr( 0, sub_nu_slice ) : '';
	}
	if ( moz_brow == 'Netscape6' )
	{
		moz_brow = 'Netscape';
	}
	else if ( moz_brow == 'rv' || moz_brow == '' )// default value if no other gecko name fit
	{
		moz_brow = 'Mozilla';
	}
	if ( !moz_brow_nu )// use rv number if nothing else is available
	{
		moz_brow_nu = nu;
		moz_brow_nu_sub = nu;
	}
	if (n.productSub)
	{
		release_date = n.productSub;
	}
}
else if (ie)
{
	str_pos=nua.indexOf('MSIE');
	nu=nua.substr((str_pos+5),3);
	brow = 'Microsoft Internet Explorer';
}
// default to navigator app name
else
{
	brow = nan;
}
op5=(op&&(nu.substring(0,1)==5));
op6=(op&&(nu.substring(0,1)==6));
op7=(op&&(nu.substring(0,1)==7));
op8=(op&&(nu.substring(0,1)==8));
op9=(op&&(nu.substring(0,1)==9));
ie4=(ie&&!dom);
ie5=(ie&&(nu.substring(0,1)==5));
ie6=(ie&&(nu.substring(0,1)==6));
ie7=(ie&&(nu.substring(0,1)==7));
// default to get number from navigator app version.
if(!nu)
{
	nu = nav.substring(0,1);
}
/*ie5x tests only for functionavlity. dom or ie5x would be default settings.
Opera will register true in this test if set to identify as IE 5*/
ie5x=(d.all&&dom);
ie5mac=(mac&&ie5);
ie5xwin=(win&&ie5x);

var isIE = ie4 || ie5 || ie6 || ie7;
if (!isIE)
{
	Alert('The browser you are using is not supported by this application! Please use MS IE v.5+! Sorry for the inconvenience!');
	return false;
}
}