// This script validates the cart add/update user forms :)

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_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function checkPw(form) {
pw1 = document.account_form.Password.value;
pw2 = document.account_form.Password2.value;

if (pw1 != pw2) {
alert ("\nYou did not enter the same new password twice.\nPlease re-enter your password.")
return false;
}
else return true;
}

function checkEmail(form) {
email1 = document.account_form.Email.value;
email2 = document.account_form.Email2.value;

if (email1 != email2) {
alert ("\nYou did not enter the same email address twice.\nPlease re-type your email address in both fields.")
return false;
}
else return true;
}

function resale_cert_length() { 
if (document.account_form.ResaleCert.value.length < 11) {
alert ("\nYour Florida resale certificate number should be between 11 and 14 digits.\n\nPlease adjust your resale number and resubmit.")
return false;
}
}
//-->
<!-- Begin
var SAddress1 = "";
var SAddress2 = "";
var SCity = "";
var SState = "";
var SZipCode = "";

function InitSaveVariables(form) {
SAddress1 = document.account_form.SAddress1.value;
SAddress2 = document.account_form.SAddress2.value;
SCity = document.account_form.SCity.value;
SState = document.account_form.SState.value;
SZipCode = document.account_form.SZipCode.value;
}

function ShipToBillPerson(form) {
if (form.copy.checked) {
InitSaveVariables(form);
document.account_form.SAddress1.value = document.account_form.BAddress1.value;
document.account_form.SAddress2.value = document.account_form.BAddress2.value;
document.account_form.SCity.value = document.account_form.BCity.value;
document.account_form.SState.value = document.account_form.BState.value;
document.account_form.SZipCode.value = document.account_form.BZipCode.value;
}
else {
document.account_form.SAddress1.value = SAddress1;
document.account_form.SAddress2.value = SAddress2;
document.account_form.SCity.value = SCity;
document.account_form.SState.value = SState;
document.account_form.SZipCode.value = SZipCode;       
   }
}
//  End -->