<!--

function isGreaterThan(argInput, argMin)

{ if (argInput.length >= argMin)
	{return true;}
  else
	{return false;}	
}

// ##############################################################

function isEmail()

{
invalidCharsList = " /:,;~#";

if (document.theForm.email.value.indexOf('@',0)==-1 || document.theForm.email.value.indexOf('@',0)== 0 || document.theForm.email.value.indexOf('.',0)==-1) 
	{
    document.theForm.email.select();
    document.theForm.email.focus();
    return (false);
     }
    for (i = 0; i < invalidCharsList.length; i++) {
    errorChar = invalidCharsList.charAt(i);
    if (document.theForm.email.value.indexOf(errorChar,0) != -1) {
    document.theForm.email.select();
    document.theForm.email.focus();
    return (false);
    }
}
    return (true);
}

// ##############################################################

function isEmailFriend()

{
invalidCharsList = " /:,;~#";

if (document.theForm.friend_email.value.indexOf('@',0)==-1 || document.theForm.friend_email.value.indexOf('@',0)== 0 || document.theForm.friend_email.value.indexOf('.',0)==-1) 
	{
    document.theForm.friend_email.select();
    document.theForm.friend_email.focus();
    return (false);
     }
    for (i = 0; i < invalidCharsList.length; i++) {
    errorChar = invalidCharsList.charAt(i);
    if (document.theForm.friend_email.value.indexOf(errorChar,0) != -1) {
    document.theForm.friend_email.select();
    document.theForm.friend_email.focus();
    return (false);
    }
}
    return (true);
}

// ##############################################################

function isEmpty(s)
{   	
	if ((s == null) || (s.length == 0) || (s == '' ))
		{ return true;
		}
	else
		{ return false;
		}
} 

// ##############################################################

function isDigit (c)
{   return ((c >= "0") && (c <= "9"))
}

// ##############################################################

function isTelephoneDigit (c)
{   return (((c >= "0") && (c <= "9")) || (c == " ") || (c == "(") || (c == ")") || (c == "-"))
}

// ##############################################################

function isMoneyDigit (c)
{   return (((c >= "0") && (c <= "9")) || (c == "R") || (c == " ") || (c == ",") || (c == "."))}

// ##############################################################

function isNumeric (argInput)

{   var i;
    for (i = 0; i < argInput.length; i++)
    {   
        var c = argInput.charAt(i);
        if (!isDigit(c)) return false;
    }
    return true;
}

// ##############################################################

function isID(argInput)

{   var i;
    for (i = 0; i < argInput.length; i++)
    {   
        var c = argInput.charAt(i);
        if (!isDigit(c)) return false;
    }
    return true;
}

// ##############################################################

function isMoney (argInput)

{   var i;
    for (i = 0; i < argInput.length; i++)
    {   
        var c = argInput.charAt(i);
        if (!isMoneyDigit(c)) return false;
    }
    return true;
}

// ##############################################################

function isTelephone (argInput)

{   var i;
    for (i = 0; i < argInput.length; i++)
    {   
        var c = argInput.charAt(i);
        if (!isTelephoneDigit(c)) return false;
    }
    return true;
}

// ##############################################################

function isCellphone (argInput)

{   var i;
    for (i = 0; i < argInput.length; i++)
    {   
        var c = argInput.charAt(i);
        if (!isDigit(c)) return false;
    }

    return true;
}

// ##############################################################

function CheckAll()
{
count = document.theForm.elements.length;
    for (i=0; i < count; i++) 
	{
   document.theForm.elements[i].checked = 1;
	}
}
function UncheckAll(){
count = document.theForm.elements.length;
    for (i=0; i < count; i++) 
	{
    document.theForm.elements[i].checked = 0;
	}
}

// ##############################################################

function startWin(TheWindow,scrollBar,theWidth,theHeight)
{
var desktop=window.open(TheWindow,"_blank","toolbar=no,location=no,status=yes,menubar=no,scrollbars="+scrollBar+",width="+theWidth+",height="+theHeight+",resizable");
var screenwidth=screen.width
var screenheight=screen.height
var leftcoord=(screen.width-theWidth)/2
var topcoord=(screen.height-theHeight)/2
desktop.moveTo(leftcoord,topcoord);
}

function setFocus(theID,theOnColor)
{
eval("document.getElementById('"+theID+"').style.backgroundColor='" + theOnColor + "';");
}

function releaseFocus(theID,theOffColor)
{
eval("document.getElementById('"+theID+"').style.backgroundColor='" + theOffColor + "';");
}

// ##############################################################
// ##############################################################

function addUser()
{
if (isEmpty(document.theForm.firstname.value))
	{ alert('Please specify your first name.'); 
	document.theForm.firstname.focus(); 
	return false;}
	
else if (isEmpty(document.theForm.surname.value))
	{ alert('Please specify your surname.'); 
	document.theForm.surname.focus(); 
	return false;}
	
else if ((isEmpty(document.theForm.email.value)) || (!isEmail(document.theForm.email.value)))
	{ alert('Please specify your e-mail address.'); 
	document.theForm.email.focus(); 
	return false;}		
	
else if ((!isEmpty(document.theForm.cellphone.value)) && ((!isNumeric(document.theForm.cellphone.value)) || (document.theForm.cellphone.value.length!==10))) 
	{ alert('Please specify a valid cellphone number.'); 
	document.theForm.cellphone.focus(); 
	return false;}
	
else if (isEmpty(document.theForm.username.value))
	{ alert('Please specify a username. We recommend using your a-mail address as your username.'); 
	document.theForm.username.focus(); 
	return false;}	
	
else if (isEmpty(document.theForm.password.value))
	{ alert('Please specify a password.'); 
	document.theForm.password.focus(); 
	return false;}
	
else if (isEmpty(document.theForm.password1.value))
	{ alert('Please confirm your password.'); 
	document.theForm.password1.focus(); 
	return false;}	

else if (document.theForm.password.value !== document.theForm.password1.value)
	{ alert('Your password confirmation does not match your password. Please try again.'); 
	document.theForm.password1.focus(); 
	return false;}		
	
else if (isEmpty(document.theForm.confirmation.value))
	{ alert('Please specify the image word.'); 
	document.theForm.confirmation.focus(); 
	return false;}	
	
if ((document.theForm.userconsent.checked == false))
	{ alert('Please specify that you agree to the terms and conditions as described on this page.'); 
	document.theForm.userconsent.focus(); 
	return false;}	
	
else 
	{
	return true;
	}
}

// ##############################################################
// ##############################################################

function updateUser()
{
if (isEmpty(document.theForm.firstname.value))
	{ alert('Please specify your first name.'); 
	document.theForm.firstname.focus(); 
	return false;}
	
else if (isEmpty(document.theForm.surname.value))
	{ alert('Please specify your surname.'); 
	document.theForm.surname.focus(); 
	return false;}
	
else if ((isEmpty(document.theForm.email.value)) || (!isEmail(document.theForm.email.value)))
	{ alert('Please specify your e-mail address.'); 
	document.theForm.email.focus(); 
	return false;}		
	
else if ((!isEmpty(document.theForm.cellphone.value)) && ((!isNumeric(document.theForm.cellphone.value)) || (document.theForm.cellphone.value.length!==10))) 
	{ alert('Please specify a valid cellphone number.'); 
	document.theForm.cellphone.focus(); 
	return false;}
	
else 
	{
	return true;
	}
}

// ##############################################################
// ##############################################################

function updatePassword()
{
if (isEmpty(document.theForm.password.value))
	{ alert('Please specify your new password.'); 
	document.theForm.password.focus(); 
	return false;}
	
else if (isEmpty(document.theForm.password1.value))
	{ alert('Please confirm your new password.'); 
	document.theForm.password1.focus(); 
	return false;}	

else if (document.theForm.password.value !== document.theForm.password1.value)
	{ alert('Your password confirmation does not match your password. Please try again.'); 
	document.theForm.password1.focus(); 
	return false;}			
	
else 
	{
	return true;
	}
}

// ##############################################################
// ##############################################################

function sendReminder()
{
if (isEmpty(document.theForm.username.value))
	{ alert('Please specify your username.'); 
	document.theForm.username.focus(); 
	return false;}
	
else 
	{
	return true;
	}
}

// ##############################################################
// ##############################################################

function sendFeedback()
{
if (isEmpty(document.theForm.fullname.value))
	{ alert('Please specify your full name.'); 
	document.theForm.fullname.focus(); 
	return false;}
	
else if ((isEmpty(document.theForm.email.value)) || (!isEmail(document.theForm.email.value)))
	{ alert('Please specify your e-mail address.'); 
	document.theForm.email.focus(); 
	return false;}					

else if ((!isTelephoneDigit(document.theForm.cellphone.value)) || (isEmpty(document.theForm.cellphone.value)))
	{ alert('Please specify your contact telephone number.'); 
	document.theForm.cellphone.focus(); 
	return false;}

else if (document.theForm.feedback.selectedIndex==0)
	{ alert('Please specify your contact type.'); 
	document.theForm.feedback.focus(); 
	return false;}		
	
else if (isEmpty(document.theForm.comments.value))
	{ alert('Please specify your comments.'); 
	document.theForm.comments.focus(); 
	return false;}	
	
else 
	{
	return true;
	}
}

// ##############################################################
// ##############################################################

function savePromo()
{
if (isEmpty(document.theForm.firstname.value))
	{ alert('Please specify your first name.'); 
	document.theForm.firstname.focus(); 
	return false;}
	
else if (isEmpty(document.theForm.surname.value))
	{ alert('Please specify your surname.'); 
	document.theForm.surname.focus(); 
	return false;}	
	
else if (isEmpty(document.theForm.idno.value))
	{ alert('Please specify your ID number.'); 
	document.theForm.idno.focus(); 
	return false;}		

else if ((!isTelephoneDigit(document.theForm.cellphone.value)) || (isEmpty(document.theForm.cellphone.value)))
	{ alert('Please specify your cellphone number.'); 
	document.theForm.cellphone.focus(); 
	return false;}
	
else if ((isEmpty(document.theForm.email.value)) || (!isEmail(document.theForm.email.value)))
	{ alert('Please specify your e-mail address.'); 
	document.theForm.email.focus(); 
	return false;}			

else if (document.theForm.tickets.selectedIndex==0)
	{ alert('Please specify how many tickets you require.'); 
	document.theForm.tickets.focus(); 
	return false;}		
	
else 
	{
	return true;
	}
}

//-->