// Controllo sull'input di typo data

/*
	il parametro date_str se passato deve avere l'anno a quattro cifre
*/

Date.prototype.toItalian = toItalian
Date.prototype.setItalianDate = setItalianDate

function setItalianDate(day_month_fullYear, hours, minutes)
{
splitDate = day_month_fullYear.split("/")
if (splitDate.length != 3) splitDate = day_month_fullYear.split("-")

giorno = new Number(splitDate[0])
mese = new Number(splitDate[1]) - 1
anno = new Number(splitDate[2])

this.setFullYear(anno, mese, giorno)
this.setHours(hours)
this.setMinutes(minutes)
this.setSeconds(0)
}

function toItalian()
{
giorni_name = new Array("Domenica","Lunedi'","Martedi'","Mercoledi'","Giovedi'","Venerdi'","Sabato")
mesi_name = new Array("gennaio","febbraio","marzo","aprile","maggio","giugno","luglio","agosto","settembre","ottobre","novembre","dicembre")

giorno = this.getDate()
ora = this.getHours()
minuti = this.getMinutes()

return giorni_name[this.getDay()] + ", " + ((giorno.toString().length == 1) ? "0" + giorno : giorno) + " " + mesi_name[this.getMonth()] + " " + this.getFullYear() + " ore " + ((ora.toString().length == 1) ? "0" + ora : ora) + ":" + ((minuti.toString().length == 1) ? "0" + minuti : minuti)
}

ItalianDate.prototype.valueOf = valueOf
ItalianDate.prototype.toString = toString

ItalianDate.prototype.SECONDS_COUNT = 1
ItalianDate.prototype.DAY_COUNT = 2
ItalianDate.prototype.MONTH_COUNT = 3
ItalianDate.prototype.YEAR_COUNT = 4

function ItalianDate(date_str)
{
this.user_date = (date_str == null) ? "" : date_str
this.day = 0
this.month = 0
this.year = 0
this.weekDay = 0
this.usa_date = 0
this.separator = ""
this.bad_date = false
this.date_err_string = "Data corretta"

this.giorni_name = new Array("Domenica","Lunedi'","Martedi'","Mercoledi'","Giovedi'","Venerdi'","Sabato")
this.day_name = new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
this.mesi_name = new Array("gennaio","febbraio","marzo","aprile","maggio","giugno","luglio","agosto","settembre","ottobre","novembre","dicembre")
this.month_name = new Array("January","February","March","April","May","June","July","August","September","October","November","December")

this.recalculateDate = recalculateDate
this.parseDateString = parseDateString
this.isBadDate = isBadDate
this.getDateErrString = getDateErrString
this.increment = increment

this.getDay = getDay
this.getMonth = getMonth
this.getYear = getYear
this.setDay = setDay
this.setMonth = setMonth
this.setYear = setYear

this.getDayName = getDayName
this.getMonthName = getMonthName
this.getFullDayName = getFullDayName
this.getFullMonthName = getFullMonthName

this.get_usa_DayName = get_usa_DayName
this.get_usa_MonthName = get_usa_MonthName
this.get_usa_FullDayName = get_usa_FullDayName
this.get_usa_FullMonthName = get_usa_FullMonthName

this.toTime = toTime

this.toShortDate = toShortDate
this.toAbbrevDate = toAbbrevDate
this.toLongDate = toLongDate

this.to_usa_ShortDate = to_usa_ShortDate
this.to_usa_AbbrevDate = to_usa_AbbrevDate
this.to_usa_LongDate = to_usa_LongDate

this.getUsaDate = getUsaDate
this.toPadString = toPadString

if (this.user_date.length == 0)
	{
	this.usa_date = new Date()
	this.recalculateDate()
	}
else
	{
	if (this.parseDateString())
		{
		this.bad_date = true
		this.date_err_string = "La data contiene caratteri errati."
		}
	else
		{
		var splitDate = this.user_date.split(this.separator = "/")
		
		if (splitDate.length != 3)
			{
			if (splitDate.length == 1)
				splitDate = this.user_date.split(this.separator = "-")
			if (splitDate.length != 3)
				{
				this.bad_date = true
				if (splitDate.length == 1)
					this.date_err_string = "Macano i separatori di data."
				else if (splitDate.length == 2)
					this.date_err_string = "Manca un separatore di data."
				else
					this.date_err_string = "I separatori di data devono essere due '/' o '-' ."
				}
			}
		
		if (this.bad_date != true)
			{
			var year_length = splitDate[2].length
			
			if (year_length != 4 /*&& year_length != 2*/)
				{
				this.bad_date = true
				//this.date_err_string = "E' richiesta una data con l'anno a quattro o due cifre."
				this.date_err_string = "E' richiesta una data con l'anno a quattro cifre."
				}
			else
				{
				
				var day_limit = 31
				
				this.day = new Number(splitDate[0])
				this.month = new Number(splitDate[1])
				this.year = new Number(splitDate[2])
				
				if (year_length == 2)
					{
					if (base_century == 0)
						{
						var proposed_year = 2000 + this.year
						
						if (new Date().getFullYear() < proposed_year)
							{
							proposed_year = 1900 + this.year
							intended_year = 2000 + this.year
							}
						else
							intended_year = 1900 + this.year
						
						
						if (confirm("E' stata immessa una data a due cifre.\nPremere OK se intendete il " + proposed_year + ".\nPremere Annulla (Cancel) se intendete il " + intended_year + "."))
							this.year = proposed_year
						else
							this.year = intended_year
						base_century = (this.year < 2000) ? 1900 : 2000
						}
					else
						this.year += base_century
					}
				
				if (this.month < 1 || this.month > 12)
					{
					this.bad_date = true
					this.date_err_string = "Il mese della data e' errato."
					}
				else
					{
					if (this.month == 4 || this.month == 6 || this.month == 9 || this.month == 11)
						day_limit = 30
					else if (this.month == 2)
						{					
						if ( (((this.year & 3) == 0) && (this.year % 100)) || ((this.year % 400) == 0) )
							day_limit = 29
						else
							day_limit = 28
						}
					if (this.day < 1 || this.day > day_limit)
						{
						this.bad_date = true
						this.date_err_string = "Il giorno della data e' errato."
						}
					else
						{
						this.usa_date = new Date(this.year, this.month-1, + this.day)
						this.recalculateDate()
						}
					}
				}
			}
		}
	}
return this
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function valueOf()
{
return this.usa_date.valueOf()
}


/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function toString()
{

return this.toShortDate()
}


/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function recalculateDate()
{

this.day = this.usa_date.getDate()
this.month = this.usa_date.getMonth() + 1
this.year = this.usa_date.getFullYear()
this.weekDay = this.usa_date.getDay()
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function getDay()
{

return this.day
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function getMonth()
{

return this.month
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function getYear()
{

return this.year
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function setDay(day)
{

this.usa_date.setDate(day)
this.recalculateDate()
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function setMonth(month)
{

this.usa_date.setMonth(month - 1)
this.recalculateDate()
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function setYear(year)
{

this.usa_date.setFullYear(year)
this.recalculateDate()
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function getDayName()
{

return this.giorni_name[this.weekDay].subStr(0,3)
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function get_usa_DayName()
{

return this.day_name[this.weekDay].subStr(0,3)
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function getMonthName()
{

return this.mesi_name[this.month-1].subStr(0,3)
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function get_usa_MonthName()
{

return this.month_name[this.month-1].subStr(0,3)
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function getFullDayName()
{

return this.giorni_name[this.weekDay]
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function get_usa_FullDayName()
{

return this.day_name[this.weekDay]
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function getFullMonthName()
{

return this.mesi_name[this.month-1]
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function get_usa_FullMonthName()
{

return this.month_name[this.month-1]
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function toShortDate()
{
var result_date = "Il formato della data e' errato"

if (this.bad_date != true)
	result_date =  this.toPadString(this.day) + this.separator + this.toPadString(this.month) + this.separator + this.year.toString()

return result_date
}


/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function toLongDate()
{
var result_date = "Il formato della data e' errato"

if (this.bad_date != true)
	result_date = this.getFullDayName() + ", " + this.toPadString(this.day) + " " + this.getFullMonthName() + " " + this.year.toString()

return result_date
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function toAbbrevDate()
{
var result_date = "Il formato della data e' errato"

if (this.bad_date != true)
	result_date = this.getDayName() + ", " + this.toPadString(this.day) + " " + this.getMonthName() + " " + this.year.toString()

return result_date
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function to_usa_ShortDate()
{
var result_date = "Il formato della data e' errato"

if (this.bad_date != true)
	result_date =  this.toPadString(this.month) + this.separator + this.toPadString(this.day) + this.separator + this.year.toString()

return result_date
}


/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function to_usa_LongDate()
{
var result_date = "Il formato della data e' errato"

if (this.bad_date != true)
	result_date = this.get_usa_FullDayName() + ", " + this.get_usa_FullMonthName() + " " + this.toPadString(this.day) + ", " + this.year.toString()

return result_date
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function to_usa_AbbrevDate()
{
var result_date = "Il formato della data e' errato"

if (this.bad_date != true)
	result_date = this.get_usa_DayName() + ", " + this.get_usa_MonthName() + " " + this.toPadString(this.day) + ", " + this.year.toString()

return result_date
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function toTime(wantSeconds)
{
var result_time = "Il formato della data e' errato"

if (this.bad_date != true)
	{
	result_time = this.toPadString(this.usa_date.getHours()) + ":" + this.toPadString(this.usa_date.getMinutes())
	if (wantSeconds)
		result_time += ":" + this.toPadString(this.usa_date.getSeconds()) 
	}

return result_time
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function isBadDate()
{

return this.bad_date
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function getDateErrString()
{

return this.date_err_string
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function increment(inc_dec, flag)
{

if (this.bad_date != true)
	{
	switch(flag)
		{
		case 1:
			this.usa_date.setSeconds(this.usa_date.getSeconds() + inc_dec)
			break;
		case 2:
			this.usa_date.setDate(this.usa_date.getDate() + inc_dec)
			break;
		case 3:
			this.usa_date.setMonth(this.usa_date.getMonth() + inc_dec)
			break;
		case 4:
			this.usa_date.setYear(this.usa_date.getYear() + inc_dec)
			break;
		default:
			this.usa_date.setSeconds(this.usa_date.getSeconds() + inc_dec)
			break;
		}
	
	this.recalculateDate()
	}

}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function parseDateString()
{
var result = false
var ch

for (x = 0; x < this.user_date.length; x++)
	{
	ch = this.user_date.charAt(x)
	if ((ch < "0" || ch > "9") && (ch != "-" && ch != "/"))
		{
		result = true
		break
		}
		
	}
return result
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function toPadString(value)
{

return (value.toString().length == 1) ? "0" + value : value
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
function getUsaDate()
{

return this.usa_date
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/
// Funzioni pubbliche

// Globali flag per tipo di check

var	date_type_control = 1
var	alfa_type_control = 2
var	alfa_numeric_type_control = 3
var	numeric_type_control = 4
var	ascii_type_control = 5
var	email_type_control = 6
var	web_type_control = 7
var	telephone_type_control = 8
var	decimal_type_control = 9
var	euro_type_control = 10
var	user_type_control = 255

var domain_length = 4

var base_century = 0

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function emailCheck(emailStr)
{
/* The following pattern is used to check if the entered e-mail address
   fits the user@domain format.  It also is used to separate the username
   from the domain. */
var emailPat=/^(.+)@(.+)$/
/* The following string represents the pattern for matching all special
   characters.  We don't want to allow special characters in the address. 
   These characters include ( ) < > @ , ; : \ " . [ ]    */
var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
/* The following string represents the range of characters allowed in a 
   username or domainname.  It really states which chars aren't allowed. */
var validChars="\[^\\s" + specialChars + "\]"
/* The following pattern applies if the "user" is a quoted string (in
   which case, there are no rules about which characters are allowed
   and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
   is a legal e-mail address. */
var quotedUser="(\"[^\"]*\")"
/* The following pattern applies for domains that are IP addresses,
   rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
   e-mail address. NOTE: The square brackets are required. */
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
/* The following string represents an atom (basically a series of
   non-special characters.) */
var atom=validChars + '+'
/* The following string represents one word in the typical username.
   For example, in john.doe@somewhere.com, john and doe are words.
   Basically, a word is either an atom or quoted string. */
var word="(" + atom + "|" + quotedUser + ")"
// The following pattern describes the structure of the user
var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
/* The following pattern describes the structure of a normal symbolic
   domain, as opposed to ipDomainPat, shown above. */
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")


/* Finally, let's start trying to figure out if the supplied address is
   valid. */

/* Begin with the coarse pattern to simply break up user@domain into
   different pieces that are easy to analyze. */
var matchArray=emailStr.match(emailPat)
if (matchArray==null)
  /* Too many/few @'s or something; basically, this address doesn't
     even fit the general mould of a valid e-mail address. */
	return "Indirizzo e-mail non valido."

var user=matchArray[1]
var domain=matchArray[2]

// See if "user" is valid 
if (user.match(userPat)==null)
    // user is not valid
    return "Nome utente e-mail non valido."

/* if the e-mail address is at an IP address (as opposed to a symbolic
   host name) make sure the IP address is valid. */
var IPArray=domain.match(ipDomainPat)
if (IPArray!=null)
	{
    // this is an IP address
	  for (var i=1;i<=4;i++)
	  	{
	    if (IPArray[i]>255)
			return "Indirizzo IP e-mail non valido."
    	}
    return false;
	}

// Domain is symbolic name
var domainArray=domain.match(domainPat)
if (domainArray==null)
    return "Controllare il nome dominio e-mail."

/* domain name seems valid, but now make sure that it ends in a
   three-letter word (like com, edu, gov) or a two-letter word,
   representing country (uk, nl), and that there's a hostname preceding 
   the domain or country. */

/* Now we need to break up the domain to get a count of how many atoms
   it consists of. */
var atomPat=new RegExp(atom,"g")
var domArr=domain.match(atomPat)
var len=domArr.length
var world = domArr[domArr.length-1].toLowerCase()
if (world.length < 2 || world.length > domain_length || (world.length == domain_length && (world != "name" || world != "info")))
   // the address must end in a two letter or three letter word or four letter for name and info.
   return "L'indirizzo e-mail deve terminare con una estensione di due, tre o quattro caratteri."

// Make sure there's a host name preceding the domain.
if (len < 2)
   return "Hostname e-mail non specificato."

// If we've gotten this far, everything's valid!
return false;
}
// Funzioni private

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function _checkTextValue_(obj)
{

return (obj.value == "")
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function _checkSelectValue_(obj)
{

return (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].value == "")
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function _checkSelectMultipleValue_(obj)
{
var result = true

if (obj.selectedIndex != -1)
	{
	for (var x = 0; x < obj.options.length; x++)
		{
		if (obj.options[x].selected && obj.options[x].value != "")
			{
			result = false
			break
			}
		}
	}

return result
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function _date_check_(obj, err_msg)
{
if (obj.value != "")
	{
	var ck_date = new ItalianDate(obj.value)
	if (ck_date.isBadDate())
		return err_msg += ("\n" + ck_date.getDateErrString())
	else
		obj.value = ck_date.toString()
	}
	
return false
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function _email_check_(obj, err_msg)
{

if (obj.value != "")
	{
	var result_err_msg
	if (result_err_msg = emailCheck(obj.value))
		return err_msg += ("\n" + result_err_msg)
	}
	
return false
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function _alfa_check_(obj)
{
var str = 'ABCDEFGHJKILMNOPQRSTUVWXYZabcdefghjkilmnopqrstuwxyz'
var value = obj.value

for (var x = 0; x < value.length; x++)
	{
	if (str.indexOf(value.charAt(x)) == -1)
		return true
	}

return false
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function _alfa_numeric_check_(obj)
{
var str = 'ABCDEFGHJKILMNOPQRSTUVWXYZabcdefghjkilmnopqrstuwxyz1234567890'
var value = obj.value

for (var x = 0; x < value.length; x++)
	{
	if (str.indexOf(value.charAt(x)) == -1)
		return true
	}

return false
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function _decimal_check_(obj)
{
var str = '1234567890,.'
var value = obj.value

for (var x = 0; x < value.length; x++)
	{
	if (str.indexOf(value.charAt(x)) == -1)
		return true
	}

return false
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function _euro_check_(obj)
{
var str = '1234567890,'
var value = obj.value

for (var x = 0; x < value.length; x++)
	{
	if (str.indexOf(value.charAt(x)) == -1)
		return true
	}

return false
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function _ascii_check_(obj)
{

for (var x = 0; x < obj.value.length; x++)
	{
	var ch = obj.value.charCodeAt(x)
	if (ch  < 32 || ch > 126)
		return true
	}

return false
}


/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function _web_check_(obj)
{

if (obj.value.substr(0, 7) != "http://")
	return true

return false
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function _numeric_check_(obj)
{

for (var x = 0; x < obj.value.length; x++)
	{
	var ch = obj.value.charAt(x)
	if (ch  < '0' || ch > '9')
		return true
	}

return false
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function _telephone_check_(obj)
{
var str = '1234567890-/ '
var value = obj.value

for (var x = 0; x < value.length; x++)
	{
	if (str.indexOf(value.charAt(x)) == -1)
		return true
	}

return false
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function CheckInput(obj, check_if_empty_flag, empty_msg_err, tocheck_flag, check_msg_err, user_checker)
{
var 	result = false

if (check_if_empty_flag)
	{
	switch (obj.type)
		{
		case "hidden":
			result = _checkTextValue_(obj)
			break;
		case "text":
			result = _checkTextValue_(obj)
			break;
		case "password":
			result = _checkTextValue_(obj)
			break;
		case "textarea":
			result = _checkTextValue_(obj)
			break;
		case "file":
			result = _checkTextValue_(obj)
			break;
		case "select-one":
			result = _checkSelectValue_(obj)
			break;
		case "select-multiple":
			result = _checkSelectMultipleValue_(obj)
			break;
		}
	
	if (result == true)
		{
		alert(empty_msg_err)
		if (obj.type != "hidden") obj.focus()
		return result
		}
		
	}

if (tocheck_flag)
	{
	var 	temp_msg = ""
	
	switch (tocheck_flag)
		{
		case 1:
			if (temp_msg = _date_check_(obj, check_msg_err))
				{
				check_msg_err = temp_msg
				result = true
				}
			break;
		case 2:
			result = _alfa_check_(obj)
			break;
		case 3:
			result = _alfa_numeric_check_(obj)
			break;
		case 4:
			result = _numeric_check_(obj)
			break;
		case 5:
			result = _ascii_check_(obj)
			break;
		case 6:
			if (temp_msg = _email_check_(obj, check_msg_err))
				{
				check_msg_err = temp_msg
				result = true
				}
			break;
		case 7:
			result = _web_check_(obj)
			break;
		case 8:
			result = _telephone_check_(obj)
			break;
		case 9:
			result = _decimal_check_(obj)
			break;
		case 10:
			result = _euro_check_(obj)
			break;
		case 255:
			result = user_checker(obj)
			break;
		}
		
		if (result == true)
			{
			alert(check_msg_err)
			if (obj.type != "hidden") obj.focus()
			return result
			}
	}

return result
}

/*->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->->*/

function IsEmptyInput(obj)
{
var 	result = false

switch (obj.type)
	{
	case "hidden":
		result = _checkTextValue_(obj)
		break;
	case "text":
		result = _checkTextValue_(obj)
		break;
	case "password":
		result = _checkTextValue_(obj)
		break;
	case "textarea":
		result = _checkTextValue_(obj)
		break;
	case "file":
		result = _checkTextValue_(obj)
		break;
	case "select-one":
		result = _checkSelectValue_(obj)
		break;
	case "select-multiple":
		result = _checkSelectMultipleValue_(obj)
		break;
	}

return result
}