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_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_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 validPIN(pin) { // AF 7/26/01
  if (pin.length != 4 && pin.length != 5 || !find(pin, "0123456789")) return false;
  return true;
} // validPIN()


function find(str, chars) { // AF 7/26/01
  if (str.length == 0) return false;
  for (var i = 0; i < str.length; i++)
    if (chars.indexOf(str.charAt(i)) == -1) return false;
  return true;
} // find()

function validAcct(check) {
  if (check.length > 16 || check.length < 8 || !find(check, "0123456789"))
     return false;
  return true;
} // validAcct()

function validUsername(str) {
   str = str.toLowerCase();
   if (!(str.length >= 5 && str.length <= 15)) return false;
   var chr = str.charCodeAt(0);
   if (!(chr >= 97 && chr <= 122)) return false;
   for (var j = 1; j < str.length; j++) {
      chr = str.charCodeAt(j);
      if (!((chr >= 97 && chr <= 122) || // a-z
            (chr == 95) || (chr >= 48 && chr <= 57))) // _, 0 - 9
         return false;
   }
   return true;
} // validUsername()

function checkLogin(x) {
fm = x
phoneValue = fm.p_sa.value;
fm.p_sa.value = cleanPhone(phoneValue)
var msg = "";

var check = fm.p_sa;
if (!validAcct(check.value)) {
   alert("Please enter a valid Account Number");
   check.focus();
   return false;
}

var pin = fm.p_pin;
if(!validPIN(pin.value)){
	alert("Please enter a valid PIN");
	pin.focus();
	return false;
}
return true;
}

function cleanPhone(val){
Str=val;
newStr=''
	//remove spaces and ( )
	for (var k = 0; k < Str.length; k++){
		var oneChar = Str.charAt(k)
		if ((oneChar != " ") && (oneChar != "-") && (oneChar != "(") && (oneChar != ")")) {
			newStr += Str.charAt(k)
		}
	}
return newStr;
}

function setCookie(name, value, expire){
	document.cookie = name + "=" + escape(value)
	+ ((expire == null) ? "" : ("; expires=" + expire.toGMTString()))
    + ";domain=.net2phone.com; path=/"
}

function setCookieForDays(name, value, days){
 var currentDate = new Date()
 var newDate = new Date(currentDate.getTime() + 86400000 * days)
 setCookie(name, value, newDate)
}

function setEntryLang(cookieval){
	setCookieForDays('entryLang', cookieval, 30);
	return;
}

function onPopUp(url, win, width, height){
  var myWindow;
  var defaultWidth = 500;
  var defaultHeight = 300;
  if (width == null || width == "") { width = defaultWidth; }
  if (height == null || height == "") { height = defaultHeight; }
  prop = "scrollbars=yes,width=" + width + ",height=" + height + ",toolbar=no,resizable=yes";
  if (myWindow && !myWindow.closed) { myWindow.close(); }
  myWindow = window.open(url, win, prop);
  myWindow.focus();
  return true;
}