// JavaScript Document
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,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=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function chkDetails()
	{
	

var checkOK = "_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
var checkStr = document.details.tf_username.value;
var allValid = true;
for (i = 0; i < checkStr.length; i++)
{
ch = checkStr.charAt(i);
for (j = 0; j < checkOK.length; j++)
if (ch == checkOK.charAt(j))
break;
if (j == checkOK.length)
{
allValid = false;
break;
}
}
if (!allValid)
{
alert("Please choose a valid username! Allowed chars: A-Z, 0-9 and underlines!");
document.details.tf_username.focus();
return (false);
}

		if(document.details.tf_username.value == "") {
		alert("Please enter your desired username!");
		document.details.tf_username.focus();
		return false; }
		
		if(document.details.tf_email.value == "") {
		alert("Please enter a valid and active email address!");
		document.details.tf_email.focus();
		return false; }
		
		if(document.details.tf_first_name.value == "") {
		alert("Please enter your first name!");
		document.details.tf_first_name.focus();
		return false; }

		if(document.details.tf_last_name.value == "") {
		alert("Please enter your last name!");
		document.details.tf_last_name.focus();
		return false; }

	}

function chkPwd()
	{
	
		if(document.pwd.tf_old_pwd.value == "") {
		alert("Please enter your old password!");
		document.pwd.tf_old_pwd.focus();
		return false; }
		
		if(document.pwd.tf_new_pwd.value == "") {
		alert("Please enter a valid password!");
		document.pwd.tf_new_pwd.focus();
		return false; }

		if(document.pwd.tf_new_pwd.value != document.pwd.tf_confirm_pwd.value) {
		alert("You have entered different passwords!");
		document.pwd.tf_confirm_pwd.focus();
		return false; }

	}

function chkKey()
	{
	
		if(document.key.tf_key.value == "") {
		alert("Please enter the key you've received per email!");
		document.key.tf_key.focus();
		return false; }

	}

function chkMailform()
	{
	
		if(document.mailform.tf_from.value == "") {
		alert("Please enter a valid and active email address!");
		document.mailform.tf_from.focus();
		return false; }
		
		if(document.mailform.tf_subject.value == "") {
		alert("Please enter a subject!");
		document.mailform.tf_subject.focus();
		return false; }

	}

var win=null;

onerror = stopError;
function stopError(){
	return true;
}