/*
 (c) Vendorama LTD.
 Description: User login functions
 Last Update: Nov 10 2006 -jm
*/

function secure_password(frm) {
	return;
	if(!frm['vendorama_password'].value || !frm['vendo_email']) return false;
	frm['md5_password'].value = hex_hmac_md5(frm['seed'].value, hex_md5(frm['vendorama_password'].value));
	if(frm['md5_password'].value.length == 32) {
		frm['vendorama_password'].value = '[ protected ]';
		try {
			frm['vendorama_password'].type='text'
		}
		catch(err) {
		}
		frm.vendorama_password.disabled = true;
	}
	return true;
}


/*
 * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
 * Digest Algorithm, as defined in RFC 1321.
 * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.
 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
 * Distributed under the BSD License
 * See http://pajhome.org.uk/crypt/md5 for more info.
*/

var hexcase = 0;  /* hex output format. 0 - lowercase; 1 - uppercase        */
var b64pad  = ""; /* base-64 pad character. "=" for strict RFC compliance   */
var chrsz   = 8;  /* bits per input character. 8 - ASCII; 16 - Unicode      */

function hex_md5(s){ return binl2hex(core_md5(str2binl(s), s.length * chrsz));}
function b64_md5(s){ return binl2b64(core_md5(str2binl(s), s.length * chrsz));}
function str_md5(s){ return binl2str(core_md5(str2binl(s), s.length * chrsz));}
function hex_hmac_md5(key, data) { return binl2hex(core_hmac_md5(key, data)); }
function b64_hmac_md5(key, data) { return binl2b64(core_hmac_md5(key, data)); }
function str_hmac_md5(key, data) { return binl2str(core_hmac_md5(key, data)); }

function md5_vm_test()
{
  return hex_md5("abc") == "900150983cd24fb0d6963f7d28e17f72";
}

function core_md5(x, len)
{
  /* append padding */
  x[len >> 5] |= 0x80 << ((len) % 32);
  x[(((len + 64) >>> 9) << 4) + 14] = len;

  var a =  1732584193;
  var b = -271733879;
  var c = -1732584194;
  var d =  271733878;

  for(var i = 0; i < x.length; i += 16)
  {
    var olda = a;
    var oldb = b;
    var oldc = c;
    var oldd = d;

    a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);
    d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);
    c = md5_ff(c, d, a, b, x[i+ 2], 17,  606105819);
    b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);
    a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);
    d = md5_ff(d, a, b, c, x[i+ 5], 12,  1200080426);
    c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);
    b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);
    a = md5_ff(a, b, c, d, x[i+ 8], 7 ,  1770035416);
    d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);
    c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
    b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
    a = md5_ff(a, b, c, d, x[i+12], 7 ,  1804603682);
    d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
    c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
    b = md5_ff(b, c, d, a, x[i+15], 22,  1236535329);

    a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);
    d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
    c = md5_gg(c, d, a, b, x[i+11], 14,  643717713);
    b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);
    a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);
    d = md5_gg(d, a, b, c, x[i+10], 9 ,  38016083);
    c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
    b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);
    a = md5_gg(a, b, c, d, x[i+ 9], 5 ,  568446438);
    d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);
    c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);
    b = md5_gg(b, c, d, a, x[i+ 8], 20,  1163531501);
    a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);
    d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);
    c = md5_gg(c, d, a, b, x[i+ 7], 14,  1735328473);
    b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);

    a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);
    d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);
    c = md5_hh(c, d, a, b, x[i+11], 16,  1839030562);
    b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
    a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
    d = md5_hh(d, a, b, c, x[i+ 4], 11,  1272893353);
    c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);
    b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
    a = md5_hh(a, b, c, d, x[i+13], 4 ,  681279174);
    d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);
    c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);
    b = md5_hh(b, c, d, a, x[i+ 6], 23,  76029189);
    a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);
    d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
    c = md5_hh(c, d, a, b, x[i+15], 16,  530742520);
    b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);

    a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);
    d = md5_ii(d, a, b, c, x[i+ 7], 10,  1126891415);
    c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
    b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);
    a = md5_ii(a, b, c, d, x[i+12], 6 ,  1700485571);
    d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);
    c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
    b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);
    a = md5_ii(a, b, c, d, x[i+ 8], 6 ,  1873313359);
    d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
    c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);
    b = md5_ii(b, c, d, a, x[i+13], 21,  1309151649);
    a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);
    d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
    c = md5_ii(c, d, a, b, x[i+ 2], 15,  718787259);
    b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);

    a = safe_add(a, olda);
    b = safe_add(b, oldb);
    c = safe_add(c, oldc);
    d = safe_add(d, oldd);
  }
  return Array(a, b, c, d);

}

function md5_cmn(q, a, b, x, s, t)
{
  return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b);
}
function md5_ff(a, b, c, d, x, s, t)
{
  return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function md5_gg(a, b, c, d, x, s, t)
{
  return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function md5_hh(a, b, c, d, x, s, t)
{
  return md5_cmn(b ^ c ^ d, a, b, x, s, t);
}
function md5_ii(a, b, c, d, x, s, t)
{
  return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
}

function core_hmac_md5(key, data)
{
  var bkey = str2binl(key);
  if(bkey.length > 16) bkey = core_md5(bkey, key.length * chrsz);

  var ipad = Array(16), opad = Array(16);
  for(var i = 0; i < 16; i++)
  {
    ipad[i] = bkey[i] ^ 0x36363636;
    opad[i] = bkey[i] ^ 0x5C5C5C5C;
  }

  var hash = core_md5(ipad.concat(str2binl(data)), 512 + data.length * chrsz);
  return core_md5(opad.concat(hash), 512 + 128);
}

function safe_add(x, y)
{
  var lsw = (x & 0xFFFF) + (y & 0xFFFF);
  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
  return (msw << 16) | (lsw & 0xFFFF);
}

function bit_rol(num, cnt)
{
  return (num << cnt) | (num >>> (32 - cnt));
}

function str2binl(str)
{
  var bin = Array();
  var mask = (1 << chrsz) - 1;
  for(var i = 0; i < str.length * chrsz; i += chrsz)
    bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (i%32);
  return bin;
}

function binl2str(bin)
{
  var str = "";
  var mask = (1 << chrsz) - 1;
  for(var i = 0; i < bin.length * 32; i += chrsz)
    str += String.fromCharCode((bin[i>>5] >>> (i % 32)) & mask);
  return str;
}

function binl2hex(binarray)
{
  var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
  var str = "";
  for(var i = 0; i < binarray.length * 4; i++)
  {
    str += hex_tab.charAt((binarray[i>>2] >> ((i%4)*8+4)) & 0xF) +
           hex_tab.charAt((binarray[i>>2] >> ((i%4)*8  )) & 0xF);
  }
  return str;
}

function binl2b64(binarray)
{
  var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
  var str = "";
  for(var i = 0; i < binarray.length * 4; i += 3)
  {
    var triplet = (((binarray[i   >> 2] >> 8 * ( i   %4)) & 0xFF) << 16)
                | (((binarray[i+1 >> 2] >> 8 * ((i+1)%4)) & 0xFF) << 8 )
                |  ((binarray[i+2 >> 2] >> 8 * ((i+2)%4)) & 0xFF);
    for(var j = 0; j < 4; j++)
    {
      if(i * 8 + j * 6 > binarray.length * 32) str += b64pad;
      else str += tab.charAt((triplet >> 6*(3-j)) & 0x3F);
    }
  }
  return str;
}
function validate_field(id,str) {
	var t = str.replace(/\s/g, '');
	t = t.replace(/!|@|#|$|_|=|-|:|;|1|2|3|4|5|6|7|8|9|0/g,"");
	var l = t.length;
	if(!l) l=0;
	if (l>1) document.getElementById('formrow_'+id).className='row-required'; 
	if (l<2) document.getElementById('formrow_'+id).className='row-required error';
}
function validate_phone(id,str) {
	var t = str.replace(/\D/g, '');
	var l = t.length;
	if (l>6) document.getElementById('formrow_'+id).className='row-required'; 
    if (l<7) document.getElementById('formrow_'+id).className='row-required error';
}

function bad_password(text) {
	
	var t = text.replace(/\s/g, '').toLowerCase();
		
	// look to see if password is 1111111
	if(!isNaN(t)) return 1;
	
	if (t.indexOf("..") !=-1) return 1;
	if (t.indexOf(",,") !=-1) return 1;
	if (t.indexOf(".@") !=-1) return 1;
	
	// return 1 for bad password
	var badpass = ["123qwe", "1q2w3e", "1q2w3e4r", "1qaz2wsx", "102030", "112233", "121212", "123123", "123321", "123456", "123654", "131313", "232323", "654321", "696969", "753951", "987654", "1234567", "8675309", "12345678", "123123123", "123456789", "987654321", "1234567890", "abc123", "abcd1234", "abcdef", "abgrtyu", "access", "access14", "action", "adobe1", "adobe123", "adobeadobe", "albert", "alexander", "alexis", "amanda", "amateur", "andrea", "andrew", "angela", "angels", "animal", "anthony", "apollo", "apples", "arsenal", "arthur", "asdasd", "asdfasdf", "asdfgh", "asdfghj", "asdfghjkl", "ashley", "asshole", "august", "austin", "azerty", "badboy", "bailey", "banana", "barney", "baseball", "batman", "beaver", "beavis", "bigcock", "bigdaddy", "bigdick", "bigdog", "bigtits", "birdie", "bitches", "biteme", "blazer", "blonde", "blondes", "blowjob", "blowme", "bond007", "bonnie", "booboo", "booger", "boomer", "boston", "brandon", "brandy", "braves", "brazil", "bronco", "broncos", "bulldog", "buster", "butter", "butthead", "calvin", "camaro", "cameron", "canada", "captain", "carlos", "carter", "casper", "charles", "charlie", "cheese", "chelsea", "chester", "chicago", "chicken", "chocolate", "cocacola", "coffee", "college", "compaq", "computer", "cookie", "cooper", "corvette", "cowboy", "cowboys", "crystal", "cumming", "cumshot", "dakota", "dallas", "daniel", "danielle", "debbie", "dennis", "diablo", "diamond", "doctor", "doggie", "dolphin", "dolphins", "donald", "dragon", "dreams", "dreamweaver", "driver", "eagle1", "eagles", "edward", "einstein", "erotic", "extreme", "falcon", "fender", "ferrari", "firebird", "fishing", "florida", "flower", "flyers", "football", "forever", "freddy", "freedom", "fucked", "fucker", "fucking", "fuckme", "fuckyou", "gandalf", "gateway", "gators", "gemini", "george", "giants", "ginger", "golden", "golfer", "gordon", "gregory", "guitar", "gunner", "hammer", "hannah", "hardcore", "harley", "heather", "helpme", "hentai", "hockey", "hooters", "horney", "hotdog", "hunter", "hunting", "iceman", "iloveyou", "internet", "iwantu", "jackie", "jackson", "jaguar", "jasmine", "jasper", "jennifer", "jeremy", "jessica", "johnny", "johnson", "jordan", "joseph", "joshua", "junior", "justin", "killer", "knight", "ladies", "lakers", "lauren", "leather", "legend", "letmein", "little", "liverpool", "london", "lovers", "macromedia", "maddog", "madison", "maggie", "magnum", "marine", "marlboro", "martin", "marvin", "master", "matrix", "matthew", "maverick", "maxwell", "melissa", "member", "mercedes", "merlin", "michael", "michelle", "mickey", "midnight", "miller", "mistress", "monica", "monkey", "monster", "morgan", "mother", "mountain", "muffin", "murphy", "mustang", "nascar", "nathan", "naughty", "ncc1701", "newyork", "nicholas", "nicole", "nipple", "nipples", "oliver", "orange", "packers", "panther", "panties", "parker", "password", "password1", "patrick", "peaches", "peanut", "pepper", "phantom", "phoenix", "photoshop", "player", "please", "pookie", "porsche", "prince", "princess", "private", "purple", "pussies", "qazwsx", "qwerty", "qwertyui", "qwertyuiop", "rabbit", "rachel", "racing", "raiders", "rainbow", "ranger", "rangers", "rebecca", "redskins", "redsox", "redwings", "richard", "robert", "rocket", "rosebud", "runner", "rush2112", "russia", "samantha", "samson", "samsung", "sandra", "saturn", "scooby", "scooter", "scorpio", "scorpion", "secret", "sexsex", "shadow", "shannon", "shaved", "sierra", "silver", "skippy", "slayer", "smokey", "snoopy", "snoopy1", "soccer", "sophie", "spanky", "sparky", "spider", "squirt", "srinivas", "startrek", "starwars", "steelers", "steven", "sticky", "stupid", "success", "suckit", "summer", "sunshine", "superman", "surfer", "swimming", "sydney", "taylor", "tennis", "teresa", "tester", "testing", "theman", "thomas", "thunder", "thx1138", "tiffany", "tigers", "tigger", "tomcat", "topgun", "toyota", "travis", "trouble", "trustno1", "tucker", "turtle", "united", "vagina", "victor", "victoria", "viking", "voodoo", "voyager", "walter", "warrior", "welcome", "whatever", "william", "willie", "wilson", "winner", "winston", "winter", "wizard", "xavier", "yamaha", "yankee", "yankees", "yellow", "zxcvbn", "zxcvbnm"];


	var a = badpass.indexOf(t);
	if(a>0) return 1;
	
	// look to see if password is 1111111
	var u = '';
	for (var i = 0; i< t.length; i++) {
 		if(u.indexOf( t[i] ) == -1){
   			u += t[i];
 		}
	}
	if(u.length==1) return 1;
	return false;
}
function validate_password(id,id2,p) {

	if(p=='') return;
	var o = p;					// original
	var b = bad_password(p);	// bad: 0 = ok, 1 = bad
	var l = p.length;			// pw length
	
	// ok
	if (l>5 && b!=1) { 
		document.getElementById('formrow_password').className='row-required'; 
		document.getElementById('password_extra').style.display='none'; 
		if (p!=document.getElementById(id2).value) {
			document.getElementById('password_ok').innerHTML=''; 
		}
		if (p==document.getElementById(id2).value) {
			document.getElementById('password_conf_extra').style.display='none'; 
		}
	} 
	// bad
	else if (l>5 && b==1) { 
		document.getElementById('formrow_password').className='row-required error'; 
		if (p.length>0) {
			document.getElementById('password_extra_text').innerHTML='this is a common password'; 
			document.getElementById('password_extra').style.display='block'; 
	 		document.getElementById('password_ok').innerHTML=''; 
	 	}
	}
	// bad
	else if (l<6 && p.length>0) { 
		document.getElementById('formrow_password').className='row-required error'; 
		document.getElementById('password_extra_text').innerHTML='minimum 6 characters'; 
		document.getElementById('password_extra').style.display='block'; 
		document.getElementById('password_ok').innerHTML=''; 
	}
	
}
function validate_password_conf(id,id2,p) {

	if(p=='') return;
	var o = p;					// original
	var b = bad_password(p);	// bad: 0 = ok, 1 = bad
	var l = p.length;			// pw length

 	if (l>5 && b!=1 && p==document.getElementById(id).value) {
 		document.getElementById('formrow_password_conf').className='row-required';  
 		document.getElementById('password_ok').innerHTML='&#10003;'; 
 		document.getElementById('password_conf_extra').style.display='NONE'; 
 	} 
 	if (l>0) { 
 		if (l<6 || p!=document.getElementById(id).value) { 
 			document.getElementById('formrow_password_conf').className='row-required error'; 
 			if(p!=document.getElementById(id).value) {
 				document.getElementById('password_conf_extra_text').innerHTML='password doesn&rsquo;t match'; document.getElementById('password_conf_extra').style.display='block'; 
 			}
 			document.getElementById('password_ok').innerHTML=''; 
 		} else if(p==document.getElementById(id).value) {
 			document.getElementById('formrow_password_conf').className='row-required'; 
 			document.getElementById('password_conf_extra_text').innerHTML=''; document.getElementById('password_conf_extra').style.display='NONE'; 
 			document.getElementById('password_ok').innerHTML='&#10003;'; 
 		
 		}
 	}
	
}
function validateEmail(email) {

	if(email.length<6) return false;
	if((email.match(/@/g) || []).length>1) return false;
    var re = /\S+@\S+\.\S+/;
    return re.test(email);
 
}
function validate_email(id,email,formrow) {
	
	var n = fixEmail(email);
	if(email!=n) {
 		var old = email;
 		if(document.getElementById('email_extra_text')) document.getElementById('email_extra_text').innerHTML='email fixed '; 
 		if(document.getElementById('old_email')) document.getElementById('old_email').innerHTML=old; 
 		if(document.getElementById('email_extra')) document.getElementById('email_extra').style.display='block'; 
 		document.getElementById(id).value=n; 
	  		
 	} else {
 		if(document.getElementById('email_extra')) document.getElementById('email_extra').style.display='none'; 
	}
 	if (validateEmail(n)==true || n.length==0) document.getElementById('formrow_email').className='row-required'; 
	if (validateEmail(n)==false && n.length>0) document.getElementById('formrow_email').className='row-required error';

}
function fixEmail(email) {
	
	var l = email.length;
	
	if(l<8) return email;
	
	var last1 = email.slice(-1);
	var last2 = email.slice(-2);
	var last3 = email.slice(-3);
	var last4 = email.slice(-4);
	var last5 = email.slice(-5);
	var last6 = email.slice(-6);
	var last7 = email.slice(-7);
	var last8 = email.slice(-8);
	var last9 = email.slice(-9);
	var last10 = email.slice(-10);
	var last11 = email.slice(-11);
	var last12 = email.slice(-12);
	
	if(l>12) {
		if(last12=='@xtra.com.nz') return email.replace('@xtra.com.nz', '@xtra.co.nz');
		if(last12=='@xtrra.co.nz') return email.replace('@xtrra.co.nz', '@xtra.co.nz');
		if(last12=='@xbtra.co.nz') return email.replace('@xbtra.co.nz', '@xtra.co.nz');
		if(last12=='@xtrea.co.nz') return email.replace('@xtrea.co.nz', '@xtra.co.nz');
	}
	if(l>11) {
		if(last11=='@gmail.co.nz') return email.replace('@gmail.co.nz', '@gmail.com');
		if(last11=='@yaho.co.nz') return email.replace('@yaho.co.nz', '@yahoo.co.nz');
		if(last11=='@exra.co.nz') return email.replace('@exra.co.nz', '@xtra.co.nz');
		if(last11=='@xrta.co.nz') return email.replace('@xrta.co.nz', '@xtra.co.nz');
		if(last11=='@ztra.co.nz') return email.replace('@ztra.co.nz', '@xtra.co.nz');
		if(last11=='@qtra.co.nz') return email.replace('@qtra.co.nz', '@xtra.co.nz');
	}
	if(l>10) {
		if(last10=='@gamil.com') return email.replace('@gamil.com', '@gmail.com');
		if(last10=='@xra.co.nz') return email.replace('@xra.co.nz', '@xtra.co.nz');
		if(last10=='@xtr.co.nz') return email.replace('@xtr.co.nz', '@xtra.co.nz');
		if(last10=='@xtraco.nz') return email.replace('@xtraco.nz', '@xtra.co.nz');
	}
	if(l>9) {
		if(last9=='@yahoo.co') return email + 'm';
		if(last9=='@gmail.co') return email + 'm';
		if(last9=='@gmai.com') return email.replace('@gmai.com', '@gmail.com');
		if(last9=='@yaho.com') return email.replace('@yaho.com', '@yahoo.com');
		if(last9=='@xtra.com') return email.replace('@xtra.com', '@xtra.co.nz');
	}
	if(l<8) return email;

	if(last8=='@gmai.co') return email.replace('@gmai.co', '@gmail.com');
	if(last8=='.co.xtra') return email.replace('.co.xtra', '.co.nz');
	if(last8=='@ive.com') return email.replace('@ive.com', '@live.com');

	if(last7=='.com.uk') return email.replace('.com.uk', '.co.uk');
	
	if(last6=='.oc.nz') return email.replace('.oc.nz', '.co.nz');
	if(last6=='.co.zn') return email.replace('.co.zn', '.co.nz');
	if(last6=='.co.nx') return email.replace('.co.nx', '.co.nz');
	
	if(last5=='.o.nz') return email.replace('.o.nz', '.co.nz');
	if(last5=='.c.nz') return email.replace('.c.nz', '.co.nz');
	if(last5=='.conz') return email.replace('.conz', '.co.nz');
	if(last5=='.colm') return email.replace('.colm', '.com');
	
	if(last4=='.coz') return email.replace('.coz', '.co.nz');
	if(last4=='.cmo') return email.replace('.cmo', '.com');
	if(last4=='.cpm') return email.replace('.cpm', '.com');
	if(last4=='.con') return email.replace('.con', '.com');
	if(last4=='.xom') return email.replace('.xom', '.com');
	if(last4=='.vom') return email.replace('.vom', '.com');
	if(last4=='.dom') return email.replace('.dom', '.com');
	
	if(last3=='.cm') return email.replace('.cm', '.com');
	
    return email;
}


function validate_address1(address1) {
	
	if(address1=='') return;
	var a = address1.replace(/\s/g, '');
	a = a.replace(/!|@|#|$|_|=|-|:|;|1|2|3|4|5|6|7|8|9|0/g,"");
	var l = a.length;
	var p = document.getElementById('postal_code').value;
	var cl = document.getElementById('city').value.length;
	
	if (l>4) {
 		document.getElementById('formrow_address1').className='row-required'; 
  		if (document.getElementById('city').value.length>2) document.getElementById('formrow_city').className='row-required'; 
  		if (p.length==4 && p>10 && p<9999) {
  			document.getElementById('formrow_postal_code').className='row-required'; 
  	  		document.getElementById('postcode_extra').style.display='none';
  		}
	}
 	if (l<5) document.getElementById('formrow_address1').className='row-required error';
 
 }

function validate_address2(address2) {
	
	if(address2=='') return;
	var l = address2.length;
	var p = document.getElementById('postal_code').value;
	var cl = document.getElementById('city').value.length;
	
 	if (l<3 && cl==0) document.getElementById('formrow_address2').className='row-required error';
 	if (l>2) {
 		document.getElementById('formrow_address2').className='row-required'; 
  		if (cl>2) document.getElementById('formrow_city').className='row-required'; 
  		if (p.length==4 && p>10 && p<9999) {
  			document.getElementById('formrow_postal_code').className='row-required'; 
  	  		document.getElementById('postcode_extra').style.display='none';
  		}
	}
 }



function validate_postal_code_nz(postcode) {

	if (postcode>10 && postcode<9999) {
 		document.getElementById('formrow_postal_code').className='row-required'; 
  		document.getElementById('postcode_extra').style.display='none';
	} else if (postcode.length<3 || postcode.length>4 || isNaN(postcode)) { 
 		document.getElementById('formrow_postal_code').className='row-required error';
 		document.getElementById('postcode_extra').style.display='block';
 		document.getElementById('postcode_extra_text').innerHTML='NZ post codes range from 0110 to 9888'; 
 		document.getElementById('text_postcode').style.display='inline';
 	}
 	
 }

function reset_field(id) {

	if(document.getElementById('formrow_'+id)) document.getElementById('formrow_'+id).className='row-required'; 
 	
 }