function registrationSubmit(form)
{
	var error = Array();
	var emsg;
	var required = Array("ausername","apassword","aemail","anickname","acheques","aaddress","acity","acounty","azip",
			"aurl","aphone","achat","acaptcha");


	for(var i = 0 ; i < required.length ; i++){
		if ($(required[i]).value.length == '0'){
			alert("Please fill all required fields");
			return false;
		}
	}

	if (form.apassword.value != form.apassword_d.value ){
		alert("The passwords you entered do not match!");
		return false
	}

	if (!form.aterms.checked){
		alert("Your must agree to terms and conditions");
		return false;
	}

	emsg = emailCheck(form.aemail.value);
	if(emsg != ''){
		alert(emsg)
		return false;
	}
	return true;
}

function profileUpdate(form)
{
	var error = Array();
	var emsg;
	var required = Array("ausername","apassword","aemail","anickname","acheques","aaddress","acity","acounty","azip",
			"aurl","aphone","achat");


	for(var i = 0 ; i < required.length ; i++){
		if ($(required[i]).value.length == '0'){
			alert("Please fill all required fields");
			return false;
		}
	}

	if (form.apassword.value != form.apassword_d.value ){
		alert("The passwords you entered do not match!");
		return false
	}

	emsg = emailCheck(form.uemail.value);
	if(emsg != ''){
		alert(emsg)
		return false;
	}
	return true;
}

function emailCheck(emailStr) {
	/* The following variable tells the rest of the function whether or not
	to verify that the address ends in a two-letter country or well-known
	TLD.  1 means check it, 0 means don't. */

	var checkTLD=1;

	/* The following is the list of known TLDs that an e-mail address must end with. */

	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum|eu|asia)$/;

	/* 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 "Email address seems incorrect (check @ and .'s)";
	}
	var user=matchArray[1];
	var domain=matchArray[2];

	// Start by checking that only basic ASCII characters are in the strings (0-127).

	for (i=0; i<user.length; i++) {
	if (user.charCodeAt(i)>127) {
	return "Ths username contains invalid characters.";
	   }
	}
	for (i=0; i<domain.length; i++) {
	if (domain.charCodeAt(i)>127) {
	return "This domain name contains invalid characters.";
	   }
	}

	// See if "user" is valid

	if (user.match(userPat)==null) {

	// user is not valid

	return "The username doesn't seem to be valid.";
	}

	/* 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 "Destination IP address is invalid!";
		 }
	  }
	}

	// Domain is symbolic name.  Check if it's valid.

	var atomPat=new RegExp("^" + atom + "$");
	var domArr=domain.split(".");
	var len=domArr.length;
	for (i=0;i<len;i++) {
	if (domArr[i].search(atomPat)==-1) {
	return "The domain name does not seem to be valid.";
	   }
	}

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

	if (checkTLD && domArr[domArr.length-1].length!=2 &&
	domArr[domArr.length-1].search(knownDomsPat)==-1) {
	return "The address must end in a well-known domain or two letter " + "country.";
	}

	// Make sure there's a host name preceding the domain.

	if (len<2) {
	return "This address is missing a hostname!";
	}

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

function validateForm(thisform)
{
	with (thisform)
	{
		if (emailCheck(email.value)!="")
			{email.focus();alert(emailCheck(email.value));return false;}
		if (validateFequired(username, "User Name must be filled!")==false)
			{username.focus();return false;}
		if (validateFequired(email, "Email must be filled!")==false)
			{email.focus();return false;}
		if (validateFequired(subject, "Subject must be filled!")==false)
			{subject.focus();return false;}
		if (validateFequired(message, "Message must be filled!")==false)
			{message.focus();return false;}
	}
}

function validateFequired(field,alerttxt)
{
	with (field)
	{
		if (value==null||value=="")
		  {alert(alerttxt);return false;}
		else {return true}
	}
}
function popit(url,w,h) {
  var wheight = screen.height;
  var wwidth = screen.width;
  var top   = Math.round( wheight / 2 ) - Math.round(h/2) - 50;
  var left   = Math.round( wwidth / 2 )   - Math.round(w/2);
  var ret = false;
  if (newwindow=window.open(url,'Edit Profile','toolbar=0,menubar=0,scrollbars=1,resizable=1,height='+h+',width='+w+',top='+top+',left='+left)){
	ret = true;
  }
  if (window.focus)
	{newwindow.focus()
  }
  return ret;
}

function loadStat(page,filter)
{
	if (!page){
		page = 1;
	}
	var filtertxt = "";

	if (typeof(filter) != 'undefined'){
		switch(filter){
		case "subid":
			if ($("subid").value != 0){
				filtertxt = "&subid=" + $("subid").value;
			}
			break
		}
	}

	new Ajax.Updater("stat_place",dir+'/ajax/stat.php?action=list&site=' + $("site").value + filtertxt,{
		method:'post',
		parameters: {'page':page}
	});
}

function generateSubid(bid)
{
	 var subid 		= $("subid" + bid).value;
	 if (subid.match(/[^\w,\d]/)){
		 alert("only letters and numbers");
		 return;
	 }	 
	 var sid_reg 	= /&sid=[\w]*/;
//	 var url_reg 	= /http:\/\/[\w,\/,\?,\=,\d,\.]+\?ref=[\w,\d,\&,\=]+/;
	 var url_reg 	= /http:\/\/[\w,\/,\?,\=,\d,\.\-]+\?ref=[\w,\d,\&,\=]+/;
	 var url 		= url_reg.exec($('burl' + bid).value);
	 url 			= url[0].replace(sid_reg , "");
	 var newurl 	= url + "&sid="+subid;;
	 $('burl' + bid).value = $('burl' + bid).value.replace(url_reg , newurl);
}

function Blind(el,a)
{
  if ($(el).style.display == 'none'){
    Effect.BlindDown(el,{ duration: 0.5 });
  }else{
    Effect.BlindUp(el,{ duration: 0.5 });
  }
  //$(a).setAttribute('onclick',"BlindUp('"+el+"',this);return false");
}