function ShowError(id,ptFehlerText)
{
    var objFehler = document.getElementById(id);
    var ltFehlertext = document.createTextNode(ptFehlerText);   
    
    if (objFehler.hasChildNodes())
    {
        objFehler.replaceChild(ltFehlertext,objFehler.firstChild);
    }else
    {
        objFehler.appendChild(ltFehlertext);
    }

    if(document.getElementById('errorbox'))
    {
	   document.getElementById('errorbox').className = "errorboxVisible";
    }

} 

function hideErrorBox()
	{
		var f = document.getElementById('txtFehler');
		while(f.hasChildNodes())
		{
			
			f.removeChild(f.firstChild);
		}
		document.getElementById('errorbox').className = "errorboxHidden";
	}

function cCheckForm(pfrmToCheck){

this.frm = pfrmToCheck;
this.CheckTextbox = fCheckTextBox;
this.CheckTextboxValueBetween = fCheckTextboxValueBetween;
this.CheckTextboxCharAt = fCheckTextboxCharAt;
this.cDouble = fDouble;
this.Replace = fReplace;
this.prepareCurrency = fprepareCurrency;
this.number_format = fnumber_format;
this.Cancel = false;
this.CheckSelectField = fCheckSelectField;
this.ShowMessage = true;
this.CheckOrderEmail = fCheckOrderEmail;
}

function fCheckTextboxCharAt(ptxtBox, ptFehlermeldung, pParamStelle, pParamZeichen, ptClass)
{
	if (this.Cancel == false)
	{
		if (this.frm[ptxtBox])
		{
        	if (this.frm[ptxtBox].value.length)
        	{
				if (this.frm[ptxtBox].disabled == false)
				{
					if (
						(pParamStelle-1>this.frm[ptxtBox].value.length-1) ||
						(this.frm[ptxtBox].value.charAt(pParamStelle-1)!=pParamZeichen)
						)
					{
						this.Cancel = true;
					}
                    else
                    {
                        this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                    }
					
					if (this.ShowMessage && this.Cancel)
                    {
                        if (this.frm[ptxtBox].type != 'hidden')
                        {
                        this.frm[ptxtBox].focus();
                         this.frm[ptxtBox].style.backgroundColor="#e30d49";
                            this.frm[ptxtBox].style.color="#ffffff";
                        }
                        ShowError("txtFehler",ptFehlermeldung);
                    }
				}
			}
		}
		else
		{
			this.Cancel = true;
			for (var i = 0; i < this.frm[ptxtBox].length;i++)
			{
				if (this.frm[ptxtBox][i].checked)
				{
					this.Cancel = false;
				}
			}
			if(this.Cancel)
			{
				alert(ptFehlermeldung);
			}
		}
	}
}

function fCheckTextboxValueBetween(ptxtBox, ptFehlermeldung, pParamGreaterThan, pParamLessThan, ptClass)
{
	if (this.Cancel == false)
	{
		if (this.frm[ptxtBox])
		{
        	if (this.frm[ptxtBox].value.length)
        	{
				if (this.frm[ptxtBox].disabled == false)
				{
					var lbValue = eval(this.frm[ptxtBox].value.replace(",","."));
					if (
						(lbValue<=eval(pParamGreaterThan)) ||
						(lbValue>eval(pParamLessThan))
						)
					{
						this.Cancel = true;
					}
                    else
                    {
                        this.frm[ptxtBox].style.backgroundColor="#ffffff";
                          this.frm[ptxtBox].style.color="#000000";
                    }
					
					if (this.ShowMessage && this.Cancel)
                    {
                        if (this.frm[ptxtBox].type != 'hidden')
                        {
                        this.frm[ptxtBox].focus();
                        this.frm[ptxtBox].style.backgroundColor="#e30d49";
                            this.frm[ptxtBox].style.color="#ffffff";
                        }
                        ShowError("txtFehler",ptFehlermeldung);
                    }
				}
			}
		}
		else
		{
			this.Cancel = true;
			for (var i = 0; i < this.frm[ptxtBox].length;i++)
			{
				if (this.frm[ptxtBox][i].checked)
				{
					this.Cancel = false;
				}
			}
			if(this.Cancel)
			{
				alert(ptFehlermeldung);
			}
		}
	}
}

function fCheckOrderEmail(ptEmail)
{
	var ltValue = this.frm[ptEmail].value;
	var CONST_REGEXP_EMAIL = /^order\+[0-9]+@sinovo.net$/;
	
	this.Cancel = !CONST_REGEXP_EMAIL.test(ltValue);
}


// ADE, 03.02.2005
function fCheckSelectField(ptxtBox, ptFehlermeldung, ptTyp, pParam, ptClass)
{
	if (this.Cancel == false)
	{
		if (this.frm[ptxtBox])
		{
        	if (this.frm[ptxtBox].options)
        	{
				if (this.frm[ptxtBox].disabled == false)
				{
					switch(ptTyp)
					{
						case "NOTNULL":
                        if ((this.frm[ptxtBox].value.length == 0) ||
							(this.frm[ptxtBox].value=="0") || (this.frm[ptxtBox].value=="-1"))
						{
							this.Cancel = true;
						}
                        else
                        {
                            this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
						break;
					}
					
					if (this.ShowMessage && this.Cancel)
                    {
                        if (this.frm[ptxtBox].type != 'hidden')
                        {
                        this.frm[ptxtBox].focus();
                        this.frm[ptxtBox].style.backgroundColor="#e30d49";
                         this.frm[ptxtBox].style.color="#ffffff";
                        }
                        ShowError("txtFehler",ptFehlermeldung);
                    }
				}
			}
		}
		else
		{
			this.Cancel = true;
			for (var i = 0; i < this.frm[ptxtBox].length;i++)
			{
				if (this.frm[ptxtBox][i].checked)
				{
					this.Cancel = false;
				}
			}
			if(this.Cancel)
			{
				alert(ptFehlermeldung);
			}
		}
	}
}

function fCheckTextBox(ptxtBox, ptFehlermeldung, ptTyp, pParam, ptClass){
	if (this.Cancel == false){

		if (this.frm[ptxtBox]){
        	if (!this.frm[ptxtBox].length){
				if (this.frm[ptxtBox].disabled == false)
					{
					
					switch(ptTyp){
					case "LENGTH":
						if (this.frm[ptxtBox].value.length > pParam){
							this.Cancel = true;
						}else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
						break;
					case "EXACT_LENGTH":
						if (this.frm[ptxtBox].value.length != pParam){
							this.Cancel = true;
						}else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
						break;
                    case "MINLENGTH":
                        if (this.frm[ptxtBox].value.length < pParam){
                            this.Cancel = true;
                        }else
                        {
                            this.frm[ptxtBox].style.backgroundColor="#ffffff";
                            this.frm[ptxtBox].style.color="#000000";
                        }
                        break;
					case "GROESSER_GLEICH_X":
					// rsv, 17.1.2005: Dieser Eintrag hiess bisher GROESSER_X
						if (Number(this.frm[ptxtBox].value) < Number(pParam)){
							this.Cancel = true;
						}else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
						break;
					case "KLEINER_GLEICH_X":
					// rsv, 17.1.2005: Dieser Eintrag hiess bisher KLEINER_X
						if (Number(this.frm[ptxtBox].value) > pParam){
							this.Cancel = true;
						}else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
						break;
                    case "HASSIGN":
                        if (this.frm[ptxtBox].value.indexOf(pParam)>=0) 
                        {
                            this.Cancel = true;
                        }else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
                        break;
                    case "ISFIRSTSIGNCHAR":
                        var ltTemp = this.frm[ptxtBox].value.substring(0,1);
                        var ltRegExp = /[^a-zA-Z]/;
                        if (ltRegExp.test(ltTemp))
                        {
                            this.Cancel = true;
                        }else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
                        break;
                        
                    case "REGEXP":
                        /*Prüft das Eingabefeld auf die Regular Expression, 
                          die als pParam übergeben wird
                          -------------------------------------------------
                          ldi, 06.01.2005*/
                       var ltRegExp = pParam;
                       if (ltRegExp.test(this.frm[ptxtBox].value)) 
                       {
                            this.Cancel = true;
                       }else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
                       break;
					case "GROESSER_X":
					// rsv, 17.1.2005: Dieser Eintrag hiess bisher GROESSER_GLEICH_X
						if (Number(this.frm[ptxtBox].value) <= pParam){
							this.Cancel = true;
						}else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
						break;
					case "KLEINER_X":
					// rsv, 17.1.2005: Dieser Eintrag hiess bisher KLEINER_GLEICH_X
						if (Number(this.frm[ptxtBox].value) >= pParam){
							this.Cancel = true;
						}else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
						break;				
					case "EXACT_LENGTH":
						if (this.frm[ptxtBox].value.length != pParam){
							this.Cancel = true;
						}else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
						break;
					case "NOTNULL":
						if (this.frm[ptxtBox].value.length == 0){
							this.Cancel = true;
						}
                        else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
						break;
					case "ISMAIL":
						if ((this.frm[ptxtBox].value.search(/@/) == -1) || (this.frm[ptxtBox].value.search(/./) == -1)){
							this.Cancel = true;
						}else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
						break;	
					case "ISNUMBER":
						if (isNaN(this.frm[ptxtBox].value)==true){
							this.Cancel = true;
						}else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
						break;
					case "ISPLZ":
						if (this.frm[ptxtBox].value.length != 5){
							this.Cancel = true;
						}else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
						if (isNaN(this.frm[ptxtBox].value)==true){
							this.Cancel = true;
						}else
                        {
                           this.frm[ptxtBox].style.backgroundColor="#ffffff";
                           this.frm[ptxtBox].style.color="#000000";
                        }
						break;
					case "ISDATE":
						var valueToCheck;
						var ErwartetesFormat;
						var Zielformat;
						var ldtResult;
						valueToCheck = this.frm[ptxtBox].value;
						
						if (valueToCheck.indexOf(".") > 0)
							{
							ErwartetesFormat = "d.M.y";
							}
						else
							{
							ErwartetesFormat = "dMy";
							}
						
						Zielformat = "dd.MM.yyyy";
						ldtResult = formatDate(new Date(getDateFromFormat(valueToCheck,ErwartetesFormat)),Zielformat);	
						
						if (isDate(this.frm[ptxtBox].value, ErwartetesFormat))
							{
							this.frm[ptxtBox].value = ldtResult;
							}
						else
							{
							this.Cancel = true;						
							}
						break;
					case "ISDATETIME":
						var valueToCheck;
						var ErwartetesFormat;
						var Zielformat;
						var ldtResult;
						valueToCheck = this.frm[ptxtBox].value;
						
						if (valueToCheck.indexOf(".") > 0 && valueToCheck.indexOf(":") <= 0)
							{
							ErwartetesFormat = "d.M.y";
							}
						else if (valueToCheck.indexOf(":") > 0)
							{
							ErwartetesFormat = "d.M.y HH:mm";
							}
						else
							{
							ErwartetesFormat = "dMy HHmm";
							}
						
						Zielformat = "dd.MM.yyyy HH:mm";
						ldtResult = formatDate(new Date(getDateFromFormat(valueToCheck,ErwartetesFormat)),Zielformat);	
						
						if (isDate(this.frm[ptxtBox].value, ErwartetesFormat))
							{
							this.frm[ptxtBox].value = ldtResult;
							}
						else
							{
							this.Cancel = true;						
							}
						break;
					case "ISFUTURE":
						valueToCheck = this.frm[ptxtBox].value;
						var valueNow = new Date();
						var tag;
						var monat;
						
						tag = valueNow.getDate();
						if (tag < 10)
							{
							tag = "0" + tag;
							}
						
						monat = (valueNow.getMonth() + 1);
						if (monat < 10)
							{
							monat = "0" + monat;
							}
						
						var ltHeute = tag + "." + monat + "." + valueNow.getFullYear();
						
						if (compareDates(ltHeute, "dd.MM.yyyy", valueToCheck, "dd.MM.yyyy") == 1)
							{
							this.Cancel = true;
							}
						break;
					case "ISCHECKED":
						if (this.frm[ptxtBox].checked !=true){
							
							this.Cancel = true;
						}else
                        {
                            this.frm[ptxtBox].className=ptClass;
                        }
						break;
					case "ISVALUESELECTED":
						if (!(this.frm[ptxtBox].options[this.frm[ptxtBox].selectedIndex].value>0))
						{
							this.Cancel = true;
						}else
                        {
                            this.frm[ptxtBox].className=ptClass;
                        }
						break;
					case "ISCURRENCY":
						var ltValue = this.frm[ptxtBox].value;
						ltValue = this.prepareCurrency(ltValue);
						if (isNaN(ltValue) == false)
							{
							this.frm[ptxtBox].value = this.number_format(ltValue, 2, ",", ".");
							}
						else
							{
							this.Cancel = true;
							
							}
						break;
					case "EMAIL":
						var ltValue = this.frm[ptxtBox].value;
						var CONST_REGEXP_EMAIL = /^[a-zA-Z0-9_\-][a-zA-Z0-9_\-\.]*@[a-zA-Z0-9_\-\.]*\.[a-zA-Z0-9_\-]{2,4}$/;
						if (CONST_REGEXP_EMAIL.test(ltValue))
						{
	                       this.frm[ptxtBox].style.backgroundColor="#ffffff";
	                       this.frm[ptxtBox].style.color="#000000";
						}
						else
						{
							this.Cancel = true;
						}
						break;
					}
                    if (this.ShowMessage && this.Cancel)
                    {
                        if (this.frm[ptxtBox].type != 'hidden')
                        {
                            this.frm[ptxtBox].style.backgroundColor="#e30d49";
                            this.frm[ptxtBox].style.color="#ffffff";   
                            this.frm[ptxtBox].focus();
                        }
                        ShowError("txtFehler",ptFehlermeldung);
                    }
				}
			}
		else
			{
			this.Cancel = true;
			for (var i = 0; i < this.frm[ptxtBox].length;i++)
				{
				if (this.frm[ptxtBox][i].checked)
					{
					this.Cancel = false;
					}
				}
			if(this.Cancel)
				{
				alert(ptFehlermeldung);
				}
			}
			
		}
	}
}



function fDouble(ptxtBox){
  var ltVerify;
  ltVerify = this.frm[ptxtBox].value;
  if (ltVerify != ""){
	while (ltVerify.search(/,/,".") != -1){
		ltVerify = ltVerify.replace(/\,/,".")
	};
	this.frm[ptxtBox].value = ltVerify;
  }
}

function fReplace(ptxtBox, ptFind, ptReplace){
  var ltVerify;
  ltVerify = this.frm[ptxtBox].value;
  if (ltVerify != ""){
	while (ltVerify.search(/" + ptFind + "/,ptReplace) != -1){
		ltVerify = ltVerify.replace(/\" + ptFind + "/,ptReplace)
	};
	this.frm[ptxtBox].value = ltVerify;
  }
}


function fprepareCurrency(ptWert){
	
	if (ptWert.indexOf(",") > 0 && ptWert.indexOf("."))
		{
		// Es war eine gueltige Waehrung,
		// also wieder rückgängig
		ptWert = ptWert.replace(/\./g, "");
		ptWert = ptWert.replace(/\,/, ".");
		}
	else if (ptWert.indexOf(",") > 0 && ptWert.indexOf(".") == -1)
		{
		// Uebergabe ist eine gleitkommazahl mit komma als 
		// Dezimaltrenner
		ptWert = ptWert.replace(/\,/, ".");
		}
	
	return ptWert;
	}

function /*out: String*/ fnumber_format( /* in: float   */ number, 
                                        /* in: integer */ laenge, 
                                        /* in: String  */ sep, 
                                        /* in: String  */ th_sep ) {

		var pre = "";
				
		// Zuerst muß die Zahl noch manipuliert werden
		
		
		if(number < 0){
			pre = "-";
			number *= (-1)
		}
				
				
				
		number = Math.round( number * Math.pow(10, laenge) ) / Math.pow(10, laenge);
		str_number = number+"";
		arr_int = str_number.split(".");
		if(!arr_int[0]) arr_int[0] = "0";
		if(!arr_int[1]) arr_int[1] = "";
		if(arr_int[1].length < laenge){
			nachkomma = arr_int[1];
			for(i=arr_int[1].length+1; i <= laenge; i++){	nachkomma += "0";	}
			arr_int[1] = nachkomma;
		}
		if(th_sep != "" && arr_int[0].length > 3){
			Begriff = arr_int[0];
			arr_int[0] = "";
			for(j = 3; j < Begriff.length ; j+=3){
				Extrakt = Begriff.slice(Begriff.length - j, Begriff.length - j + 3);
				arr_int[0] = th_sep + Extrakt +  arr_int[0] + "";
			}
			str_first = Begriff.substr(0, (Begriff.length % 3 == 0)?3:(Begriff.length % 3));
			arr_int[0] = str_first + arr_int[0];
		}
		return pre+arr_int[0]+sep+arr_int[1];
	}




// ===================================================================
// Author: Matt Kruse <matt@mattkruse.com>
// WWW: http://www.mattkruse.com/
//
// NOTICE: You may use this code for any purpose, commercial or
// private, without any further permission from the author. You may
// remove this notice from your final code if you wish, however it is
// appreciated by the author if at least my web site address is kept.
//
// You may *NOT* re-distribute this code in any way except through its
// use. That means, you can include it in your product, or your web
// site, or any other form where the code is actually being used. You
// may not put the plain javascript up on your site for download or
// include it in your javascript libraries for download. 
// If you wish to share this code with others, please just point them
// to the URL instead.
// Please DO NOT link directly to my .js files from your site. Copy
// the files to your server and use them there. Thank you.
// ===================================================================

// HISTORY
// ------------------------------------------------------------------
// May 17, 2003: Fixed bug in parseDate() for dates <1970
// March 11, 2003: Added parseDate() function
// March 11, 2003: Added "NNN" formatting option. Doesn't match up
//                 perfectly with SimpleDateFormat formats, but 
//                 backwards-compatability was required.

// ------------------------------------------------------------------
// These functions use the same 'format' strings as the 
// java.text.SimpleDateFormat class, with minor exceptions.
// The format string consists of the following abbreviations:
// 
// Field        | Full Form          | Short Form
// -------------+--------------------+-----------------------
// Year         | yyyy (4 digits)    | yy (2 digits), y (2 or 4 digits)
// Month        | MMM (name or abbr.)| MM (2 digits), M (1 or 2 digits)
//              | NNN (abbr.)        |
// Day of Month | dd (2 digits)      | d (1 or 2 digits)
// Day of Week  | EE (name)          | E (abbr)
// Hour (1-12)  | hh (2 digits)      | h (1 or 2 digits)
// Hour (0-23)  | HH (2 digits)      | H (1 or 2 digits)
// Hour (0-11)  | KK (2 digits)      | K (1 or 2 digits)
// Hour (1-24)  | kk (2 digits)      | k (1 or 2 digits)
// Minute       | mm (2 digits)      | m (1 or 2 digits)
// Second       | ss (2 digits)      | s (1 or 2 digits)
// AM/PM        | a                  |
//
// NOTE THE DIFFERENCE BETWEEN MM and mm! Month=MM, not mm!
// Examples:
//  "MMM d, y" matches: January 01, 2000
//                      Dec 1, 1900
//                      Nov 20, 00
//  "M/d/yy"   matches: 01/20/00
//                      9/2/00
//  "MMM dd, yyyy hh:mm:ssa" matches: "January 01, 2000 12:30:45AM"
// ------------------------------------------------------------------

var MONTH_NAMES=new Array('January','February','March','April','May','June','July','August','September','October','November','December','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');
var DAY_NAMES=new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sun','Mon','Tue','Wed','Thu','Fri','Sat');
function LZ(x) {return(x<0||x>9?"":"0")+x}

// ------------------------------------------------------------------
// isDate ( date_string, format_string )
// Returns true if date string matches format of format string and
// is a valid date. Else returns false.
// It is recommended that you trim whitespace around the value before
// passing it to this function, as whitespace is NOT ignored!
// ------------------------------------------------------------------
function isDate(val,format) {
	var date=getDateFromFormat(val,format);
	if (date==0) { return false; }
	return true;
	}

// -------------------------------------------------------------------
// compareDates(date1,date1format,date2,date2format)
//   Compare two date strings to see which is greater.
//   Returns:
//   1 if date1 is greater than date2
//   0 if date2 is greater than date1 of if they are the same
//  -1 if either of the dates is in an invalid format
// -------------------------------------------------------------------
function compareDates(date1,dateformat1,date2,dateformat2) {

	var d1=getDateFromFormat(date1,dateformat1);
	var d2=getDateFromFormat(date2,dateformat2);
	
	if (d1==0 || d2==0) {
		return -1;
		}
	else if (d1 > d2) {
		return 1;
		}
	return 0;
	}

// ------------------------------------------------------------------
// formatDate (date_object, format)
// Returns a date in the output format specified.
// The format string uses the same abbreviations as in getDateFromFormat()
// ------------------------------------------------------------------
function formatDate(date,format) {
	format=format+"";
	var result="";
	var i_format=0;
	var c="";
	var token="";
	var y=date.getYear()+"";
	var M=date.getMonth()+1;
	var d=date.getDate();
	var E=date.getDay();
	var H=date.getHours();
	var m=date.getMinutes();
	var s=date.getSeconds();
	var yyyy,yy,MMM,MM,dd,hh,h,mm,ss,ampm,HH,H,KK,K,kk,k;
	// Convert real date parts into formatted versions
	var value=new Object();
	if (y.length < 4) {y=""+(y-0+1900);}
	value["y"]=""+y;
	value["yyyy"]=y;
	value["yy"]=y.substring(2,4);
	value["M"]=M;
	value["MM"]=LZ(M);
	value["MMM"]=MONTH_NAMES[M-1];
	value["NNN"]=MONTH_NAMES[M+11];
	value["d"]=d;
	value["dd"]=LZ(d);
	value["E"]=DAY_NAMES[E+7];
	value["EE"]=DAY_NAMES[E];
	value["H"]=H;
	value["HH"]=LZ(H);
	if (H==0){value["h"]=12;}
	else if (H>12){value["h"]=H-12;}
	else {value["h"]=H;}
	value["hh"]=LZ(value["h"]);
	if (H>11){value["K"]=H-12;} else {value["K"]=H;}
	value["k"]=H+1;
	value["KK"]=LZ(value["K"]);
	value["kk"]=LZ(value["k"]);
	if (H > 11) { value["a"]="PM"; }
	else { value["a"]="AM"; }
	value["m"]=m;
	value["mm"]=LZ(m);
	value["s"]=s;
	value["ss"]=LZ(s);
	while (i_format < format.length) {
		c=format.charAt(i_format);
		token="";
		while ((format.charAt(i_format)==c) && (i_format < format.length)) {
			token += format.charAt(i_format++);
			}
		if (value[token] != null) { result=result + value[token]; }
		else { result=result + token; }
		}
	return result;
	}
	
// ------------------------------------------------------------------
// Utility functions for parsing in getDateFromFormat()
// ------------------------------------------------------------------
function _isInteger(val) {
	var digits="1234567890";
	for (var i=0; i < val.length; i++) {
		if (digits.indexOf(val.charAt(i))==-1) { return false; }
		}
	return true;
	}
function _getInt(str,i,minlength,maxlength) {
	for (var x=maxlength; x>=minlength; x--) {
		var token=str.substring(i,i+x);
		if (token.length < minlength) { return null; }
		if (_isInteger(token)) { return token; }
		}
	return null;
	}
	
// ------------------------------------------------------------------
// getDateFromFormat( date_string , format_string )
//
// This function takes a date string and a format string. It matches
// If the date string matches the format string, it returns the 
// getTime() of the date. If it does not match, it returns 0.
// ------------------------------------------------------------------
function getDateFromFormat(val,format) {
	val=val+"";
	format=format+"";
	var i_val=0;
	var i_format=0;
	var c="";
	var token="";
	var token2="";
	var x,y;
	var now=new Date();
	var year=now.getYear();
	var month=now.getMonth()+1;
	var date=1;
	var hh=now.getHours();
	var mm=now.getMinutes();
	var ss=now.getSeconds();
	var ampm="";
	
	while (i_format < format.length) {
		// Get next token from format string
		c=format.charAt(i_format);
		token="";
		while ((format.charAt(i_format)==c) && (i_format < format.length)) {
			token += format.charAt(i_format++);
			}
		// Extract contents of value based on format token
		if (token=="yyyy" || token=="yy" || token=="y") {
			if (token=="yyyy") { x=4;y=4; }
			if (token=="yy")   { x=2;y=2; }
			if (token=="y")    { x=2;y=4; }
			year=_getInt(val,i_val,x,y);
			if (year==null) { return 0; }
			i_val += year.length;
			if (year.length==2) {
				if (year > 70) { year=1900+(year-0); }
				else { year=2000+(year-0); }
				}
			}
		else if (token=="MMM"||token=="NNN"){
			month=0;
			for (var i=0; i<MONTH_NAMES.length; i++) {
				var month_name=MONTH_NAMES[i];
				if (val.substring(i_val,i_val+month_name.length).toLowerCase()==month_name.toLowerCase()) {
					if (token=="MMM"||(token=="NNN"&&i>11)) {
						month=i+1;
						if (month>12) { month -= 12; }
						i_val += month_name.length;
						break;
						}
					}
				}
			if ((month < 1)||(month>12)){return 0;}
			}
		else if (token=="EE"||token=="E"){
			for (var i=0; i<DAY_NAMES.length; i++) {
				var day_name=DAY_NAMES[i];
				if (val.substring(i_val,i_val+day_name.length).toLowerCase()==day_name.toLowerCase()) {
					i_val += day_name.length;
					break;
					}
				}
			}
		else if (token=="MM"||token=="M") {
			month=_getInt(val,i_val,token.length,2);
			if(month==null||(month<1)||(month>12)){return 0;}
			i_val+=month.length;}
		else if (token=="dd"||token=="d") {
			date=_getInt(val,i_val,token.length,2);
			if(date==null||(date<1)||(date>31)){return 0;}
			i_val+=date.length;}
		else if (token=="hh"||token=="h") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<1)||(hh>12)){return 0;}
			i_val+=hh.length;}
		else if (token=="HH"||token=="H") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<0)||(hh>23)){return 0;}
			i_val+=hh.length;}
		else if (token=="KK"||token=="K") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<0)||(hh>11)){return 0;}
			i_val+=hh.length;}
		else if (token=="kk"||token=="k") {
			hh=_getInt(val,i_val,token.length,2);
			if(hh==null||(hh<1)||(hh>24)){return 0;}
			i_val+=hh.length;hh--;}
		else if (token=="mm"||token=="m") {
			mm=_getInt(val,i_val,token.length,2);
			if(mm==null||(mm<0)||(mm>59)){return 0;}
			i_val+=mm.length;}
		else if (token=="ss"||token=="s") {
			ss=_getInt(val,i_val,token.length,2);
			if(ss==null||(ss<0)||(ss>59)){return 0;}
			i_val+=ss.length;}
		else if (token=="a") {
			if (val.substring(i_val,i_val+2).toLowerCase()=="am") {ampm="AM";}
			else if (val.substring(i_val,i_val+2).toLowerCase()=="pm") {ampm="PM";}
			else {return 0;}
			i_val+=2;}
		else {
			if (val.substring(i_val,i_val+token.length)!=token) {return 0;}
			else {i_val+=token.length;}
			}
		}
	// If there are any trailing characters left in the value, it doesn't match
	if (i_val != val.length) { return 0; }
	// Is date valid for month?
	if (month==2) {
		// Check for leap year
		if ( ( (year%4==0)&&(year%100 != 0) ) || (year%400==0) ) { // leap year
			if (date > 29){ return 0; }
			}
		else { if (date > 28) { return 0; } }
		}
	if ((month==4)||(month==6)||(month==9)||(month==11)) {
		if (date > 30) { return 0; }
		}
	// Correct hours value
	if (hh<12 && ampm=="PM") { hh=hh-0+12; }
	else if (hh>11 && ampm=="AM") { hh-=12; }
	var newdate=new Date(year,month-1,date,hh,mm,ss);
	return newdate.getTime();
	}

// ------------------------------------------------------------------
// parseDate( date_string [, prefer_euro_format] )
//
// This function takes a date string and tries to match it to a
// number of possible date formats to get the value. It will try to
// match against the following international formats, in this order:
// y-M-d   MMM d, y   MMM d,y   y-MMM-d   d-MMM-y  MMM d
// M/d/y   M-d-y      M.d.y     MMM-d     M/d      M-d
// d/M/y   d-M-y      d.M.y     d-MMM     d/M      d-M
// A second argument may be passed to instruct the method to search
// for formats like d/M/y (european format) before M/d/y (American).
// Returns a Date object or null if no patterns match.
// ------------------------------------------------------------------
function parseDate(val) {
	var preferEuro=(arguments.length==2)?arguments[1]:false;
	generalFormats=new Array('y-M-d','MMM d, y','MMM d,y','y-MMM-d','d-MMM-y','MMM d');
	monthFirst=new Array('M/d/y','M-d-y','M.d.y','MMM-d','M/d','M-d');
	dateFirst =new Array('d/M/y','d-M-y','d.M.y','d-MMM','d/M','d-M');
	var checkList=new Array('generalFormats',preferEuro?'dateFirst':'monthFirst',preferEuro?'monthFirst':'dateFirst');
	var d=null;
	for (var i=0; i<checkList.length; i++) {
		var l=window[checkList[i]];
		for (var j=0; j<l.length; j++) {
			d=getDateFromFormat(val,l[j]);
			if (d!=0) { return new Date(d); }
			}
		}
	return null;
	}