var checkObjects	= new Array();



var errors		= "";



var returnVal		= false;



var language		= new Array();



language["header"]	= "The following error(s) occured:"



language["start"]	= "->";



language["field"]	= " Field ";



language["require"]	= " is required";



language["min"]		= " and must consist of at least ";



language["max"]		= " and must not contain more than ";



language["minmax"]	= " and no more than ";



language["chars"]	= " characters";



language["num"]		= " and must contain a number";



language["decimal"]     = " should be a decimal number in ";



language["int"]		= " should be a positive Integer";



language["faxno"]	= " is not a valid FAX number";



language["email"]	= " must contain a valid e-mail address";



language["decptright"]	= "x";



language["decptleft"]	= "x";



language["decpt"]	= ".";











// VARIABLE DECLARATIONS







var digits = "0123456789";







var lowercaseLetters = "abcdefghijklmnopqrstuvwxyz"







var uppercaseLetters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"











// whitespace characters



var whitespace = " \t\n\r";











// decimal point character differs by language and culture



var decimalPointDelimiter = "."











// non-digit characters which are allowed in phone numbers



var phoneNumberDelimiters = "()- ";











// characters which are allowed in international phone numbers



// (a leading + is OK)



var validWorldPhoneChars = digits + phoneNumberDelimiters + "+";















function isLetter (c)



{   return ( ((c >= "a") && (c <= "z")) || ((c >= "A") && (c <= "Z")) )



}















// Returns true if character c is a digit



// (0 .. 9).







function isDigit (c)



{   return ((c >= "0") && (c <= "9"))



}















// Returns true if character c is a letter or digit.







function isLetterOrDigit (c)



{   return (isLetter(c) || isDigit(c))



}











function isEmpty(s)



{   return ((s == null) || (s.length == 0))



}







// Removes all characters which appear in string bag from string s.







function stripCharsInBag (s, bag)







{   var i;



    var returnString = "";







    // Search through string's characters one by one.



    // If character is not in bag, append to returnString.







    for (i = 0; i < s.length; i++)



    {



        // Check that current character isn't whitespace.



        var c = s.charAt(i);



        if (bag.indexOf(c) == -1) returnString += c;



    }







    return returnString;



}







function stripWhitespace (s)







{   return stripCharsInBag (s, whitespace)



}







function charInString (c, s)



{   for (var x = 0; x < s.length; x++)



    {   if (s.charAt(x) == c)



	{  return true;



	}



    }



    return false;



}















// -----------------------------------------------------------------------------



// define - Call this function in the beginning of the page. I.e. onLoad.



// n = name of the input field (Required)



// type= string, num, email (Required)



// min = the value must have at least [min] characters (Optional)



// max = the value must have maximum [max] characters (Optional)



// d = (Optional)



//



// NOTE : if type == "decimal",



//        then min = number of digits at the left hand side of "." (Mandatory)



//             max = total number of digits around "." (Mandatory)



// -----------------------------------------------------------------------------







function define(n, type, HTMLname, min, max, d) {



	var p;



	var i;



	var x;



	if (!d) d = document;



	if ((p=n.indexOf("?"))>0 && parent.frames.length) {



		d = parent.frames[n.substring(p+1)].document;



		n = n.substring(0,p);



	}



	if (!(x = d[n]) && d.all) x = d.all[n];







	for (i = 0; !x && i < d.forms.length; i++) {



		x = d.forms[i][n];



	}



	for (i = 0; !x && d.layers && i < d.layers.length; i++) {



		x = define(n, type, HTMLname, min, max, d.layers[i].document);



		return x;



	}



	eval("V_"+n+" = new formResult(x, type, HTMLname, min, max);");



	checkObjects[eval(checkObjects.length)] = eval("V_"+n);



	return 0



}











function formResult(form, type, HTMLname, min, max) {



this.form = form;



this.type = type;



this.HTMLname = HTMLname;



this.min  = min;



this.max  = max;



}







function validate() {







if (checkObjects.length > 0) {



	errorObject = "";







	for (i = 0; i < checkObjects.length; i++) {



	validateObject = new Object();



	validateObject.form = checkObjects[i].form;



	validateObject.HTMLname = checkObjects[i].HTMLname;



	validateObject.val = checkObjects[i].form.value;



	validateObject.len = checkObjects[i].form.value.length;



	validateObject.min = checkObjects[i].min;



	validateObject.max = checkObjects[i].max;



	validateObject.type = checkObjects[i].type;



	//alert ( " Validate Object type i = " + i + ", " + validateObject.type ) ;







	checkStrOk = false;



 		if(validateObject.type == "posint" ) {



			//alert (" type = posint " ) ;



			//alert ("val = " + validateObject.val + ", max = " + validateObject.max ) ;



			if ( ! isposInt(validateObject.val)) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['int'] + "\n";



			} else if ( parseInt(validateObject.val,10) < parseInt(validateObject.min,10) ) { errors += language['start'] + language['field'] + validateObject.HTMLname + " should be greater than or equal to " + validateObject.min + "\n";



			} else if ( parseInt(validateObject.val,10) > parseInt(validateObject.max,10) ) { errors += language['start'] + language['field'] + validateObject.HTMLname + " should be smaller than or equal to " + validateObject.max + "\n";



			}



                } else if( validateObject.type == "decimal") {



                        if (!validateObject.val || isNaN(validateObject.val)) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['num'] + "\n"; }



                        if (validateObject.val != 0) {



                                var valStr = new String(validateObject.val);



                                var decimalPt = validateObject.val.indexOf(".");



                                var strLen = valStr.length;



                                var decimalFormat = "";



                                for (var ndigits = 0; ndigits <= validateObject.max; ndigits++) {



          if (ndigits < validateObject.min) { decimalFormat = language['decptleft'] + decimalFormat; }



          else if (ndigits > validateObject.min) { decimalFormat = decimalFormat + language['decptright'] ; }



          else { decimalFormat = decimalFormat + language['decpt']; }



                                }



                                if (decimalPt < 0) { decimalPt = strLen; }



                                if (strLen - decimalPt - 1 > validateObject.max - validateObject.min || decimalPt > validateObject.min) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['decimal'] + decimalFormat + " format \n"; }



                        }                



		} else if( validateObject.type == "num" || validateObject.type == "string") {



			if ((validateObject.type == "num" && validateObject.len < validateObject.min) || (validateObject.type == "num" && isNaN(validateObject.val))) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['num'] + "\n (No comma separator should be used in inputing an amount) \n";



			} else if (validateObject.min && validateObject.max && (validateObject.len < validateObject.min || validateObject.len > validateObject.max)) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['min'] + validateObject.min + language['minmax'] + validateObject.max+language['chars'] + "\n";



			} else if (validateObject.min && !validateObject.max && (validateObject.len < validateObject.min)) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['min'] + validateObject.min + language['chars'] + "\n";



			} else if (validateObject.max && !validateObject.min &&(validateObject.len > validateObject.max)) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['max'] + validateObject.max + language['chars'] + "\n";



			} else if (!validateObject.min && !validateObject.max && validateObject.len <= 0) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + "\n";



			}



		} else if( validateObject.type == "faxno" ) {



			//alert (" type = fax no " ) ;



			//if ( ! isFaxNumber(validateObject.val ) ) {errors += language['start'] + language['field'] + validateObject.HTMLname + language['faxno'] + "\n";



			//} else if ( validateObject.len < validateObject.min ) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['min'] + validateObject.min  + language['chars'] + "\n";



			if ( ! isFaxNumber(validateObject.val) ) { errors += "Fax Number allows the following characters only: " + validWorldPhoneChars + "\n";



			} else if ( validateObject.len < validateObject.min ) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['min'] + validateObject.min  + language['chars'] + "\n";



			} else if ( validateObject.len > validateObject.max) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['max'] + validateObject.max + language['chars'] + "\n";



			}



		} else if(validateObject.type == "email" ) {



			// Checking existense of "@" and ".". Length of must >= 5 and the "." must not directly precede or follow the "@"



			if (validateObject.min && validateObject.max && (validateObject.len < validateObject.min || validateObject.len > validateObject.max)) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['min'] + validateObject.min + language['minmax'] + validateObject.max+language['chars'] + "\n";



			} else if (validateObject.min && !validateObject.max && (validateObject.len < validateObject.min)) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['min'] + validateObject.min + language['chars'] + "\n";



			} else if (validateObject.max && !validateObject.min &&(validateObject.len > validateObject.max)) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['max'] + validateObject.max + language['chars'] + "\n";



			} else if (!validateObject.min && !validateObject.max && validateObject.len <= 0) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + "\n";



			} else if (validateObject.len > 0)



			{	checkStrOk = true;



			}







			if(checkStrOk)



			{	if ((validateObject.val.indexOf("@") == -1) || (validateObject.val.charAt(0) == ".") || (validateObject.val.charAt(0) == "@") || (validateObject.len < validateObject.min) || (validateObject.val.indexOf(".") == -1) || (validateObject.val.charAt(validateObject.val.indexOf("@")+1) == ".") || (validateObject.val.charAt(validateObject.val.indexOf("@")-1) == ".")) { errors += language['start'] + language['field'] + validateObject.HTMLname + language['email'] + "\n"; }



			}



		}



	}



}



if (errors) {



	alert(language["header"].concat("\n" + errors));



	errors = "";



	returnVal = false;



} else {



	returnVal = true;



}



return returnVal;



}







var daysofmonth    = new makeArray( 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);







var daysofmonthLY  = new makeArray( 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);











function makeArray() {



    this[0] = makeArray.arguments.length;



    for (i = 0; i<makeArray.arguments.length; i++)



        this[i+1] = makeArray.arguments[i];



}











function y2k(number) { return (number < 1000) ? number + 1900 : number; }











function padout(number) { return (number < 10) ? '0' + number : number; }











function LeapYear(year) {



    if ((year/4)   != Math.floor(year/4))   return false;



    if ((year/100) != Math.floor(year/100)) return true;



    if ((year/400) != Math.floor(year/400)) return false;



    return true;



}











function ValidDate(year,month,day) {







// Month input value should be ranged from 1 to 12



if (year == "" && month == "" && day == "" )



        {return true;



       }



else



{



if (year == "" || month == "" || day == "" )



        {return false;



       }



 else



       {



   	 if ( (LeapYear(year) && (day > daysofmonthLY[month])) || (!LeapYear(year) && (day > daysofmonth[month])) )



        	return false;



    	else



        	return true; 



       }



}



}







function ValidTime(hour,min) {



	if (CheckHour(hour) && CheckMinute(min))



		return true;



	else



       		return false; 







}



function CheckHour(hour) {



if (hour != "")



    {



        if (parseInt(hour)< 0 || parseInt(hour)> 24)



        {   return false;



        }       



    }



    return true;



}



function CheckMinute(min) {



if (min != "")



    {



        if (parseInt(min)< 0 || parseInt(min)> 60)



        {       return false;



        }       



    }



    return true;







}



function isposInt(elm) {







		var trim_elm = trim(elm) ;



		if (trim_elm.length == 0 ) return false ;



		if (trim_elm != "" ) {



		    for (var i=1; i<trim_elm.length+1; i++) {



		            if (trim_elm.charAt(i-1) < "0" || trim_elm.charAt(i-1) > "9") {



			return false;



		            }







		    }



		    return true ;



		} else {



		    return false;



		}



}







function isposValue(elm) {







		var trim_elm = trim(elm) ;



		if (trim_elm.length == 0 ) return false ;



		if (trim_elm != "" ) {



		    for (var i=1; i<trim_elm.length+1; i++) {



		            if ((trim_elm.charAt(i-1) != ".") && (trim_elm.charAt(i-1) < "0" || trim_elm.charAt(i-1) > "9")) {



			    return false;



		            }







		    }



		    return true ;



		} else {



		    return false;



		}



}







function isValidNumber(elm) {







		var trim_elm = trim(elm) ;



		var count = 0;



		for (var i=0; i<trim_elm.length; i++) {



		 if (trim_elm.charAt(i) == '.') {



		 count = count + 1;



		}



		 if (!(count == 1  || (trim_elm.charAt(i) >= '0' && trim_elm.charAt(i) <= '9'))) {



		 return false;



		 }







		}



		return true;



}







function isPhoneNumber(elm) {



	



		var trim_elm = trim(elm) ;



		if (trim_elm.length < 8 ) return false ;



		if (trim_elm != "" ) {



		    for (var i=1; i<trim_elm.length+1; i++) {



		            if ( (trim_elm.charAt(i-1) != "-")&& (trim_elm.charAt(i-1) != "(")&& (trim_elm.charAt(i-1) != ")") && (trim_elm.charAt(i-1) < "0" || trim_elm.charAt(i-1) > "9")) {



			    return false;



		            }







		    }



		    return true ;



		} else {



		    return false;



		}







}











function trim(strText){



  while (strText.substring(0,1) == ' ')



    strText = strText.substring(1, strText.length);



  while (strText.substring(strText.length-1,strText.length) == ' ')



    strText = strText.substring(0, strText.length-1);



  return strText;



}







function isDateAGreater(yAA,mAA,dAA,yBB,mBB,dBB)



{   var greater = false;







    yA = parseInt(yAA, 10);



    mA = parseInt(mAA, 10);



    dA = parseInt(dAA, 10);



    yB = parseInt(yBB, 10);



    mB = parseInt(mBB, 10);



    dB = parseInt(dBB, 10);







    if ( yA > yB)



    {   greater = true ;



    }



    else



    {   if ( yA == yB )



        {   if ( mA > mB)



            {   greater = true ;



	    }



            else



            {   if ( mA == mB )



                {   if ( dA > dB )



                    {   greater = true ;



	            }



                }



            }



        }



    }



    return greater ;



}







function isDateAGreaterEqual(yAA,mAA,dAA,yBB,mBB,dBB)



{   var greater = false;







    yA = parseInt(yAA, 10);



    mA = parseInt(mAA, 10);



    dA = parseInt(dAA, 10);



    yB = parseInt(yBB, 10);



    mB = parseInt(mBB, 10);



    dB = parseInt(dBB, 10);







    if ( yA > yB)



    {   greater = true ;



    }



    else



    {   if ( yA == yB )



        {   if ( mA > mB)



            {   greater = true ;



	    }



            else



            {   if ( mA == mB )



                {   if ( dA >= dB )



                    {   greater = true ;



	            }



                }



            }



        }



    }



    return greater ;



}







function isFaxNumber(input_str) {



		//alert (" run isFaxNumber = " + input_str + ", validchar = " + validWorldPhoneChars) ;



		var trim_input_str = trim(input_str) ;



		if (trim_input_str.length == 0 ) return true ;



            	for (var i=0; i<trim_input_str.length; i++) {



			if (! charInString(trim_input_str.charAt(i),validWorldPhoneChars ) ) {



					return false;



		        }



		}



  	      return true ;







}











 function hasSpace(value)



{	len = value.length;



	if (len > 0)



	{	count = 0;



		for (i=0;i<=len-1;i++)



		{	if (value.charAt(i) == " ")



			{ count++; }



		}



		if (count == len)



			return true;



		else



			return false;



	}



	else



		return true;



}







var formSubmitCount = 0;



function checkFormSubmit(){



	if (formSubmitCount == 0){



		formSubmitCount++;



		return true;



	} else {



		return false;



	}



}







function invalidLength(item,length,errMsg)



{



     var trim_elm = trim(item.value) ;



    if ( item.value.length < length  || trim_elm.length == 0) {



       alert(errMsg);



       item.focus();



       return true;



    }



    return false;



}