function LTrim(str)
{  var whitespace = new String(" \t\n\r");
   var s = new String(str);
   if (whitespace.indexOf(s.charAt(0)) != -1) {
       var j=0, i = s.length;
       while (j < i && whitespace.indexOf(s.charAt(j)) != -1)
              j++;
       s = s.substring(j, i);
   }
return s;
}
function RTrim(str)
{  var whitespace = new String(" \t\n\r");
   var s = new String(str);
   if (whitespace.indexOf(s.charAt(s.length-1)) != -1) {
       var i = s.length - 1;       
       while (i >= 0 && whitespace.indexOf(s.charAt(i)) != -1)
              i--;
       s = s.substring(0, i+1);
   }
return s;
}
function Trim(str)  { return RTrim(LTrim(str)); }

function Validate(theForm) {
	if (Trim(theForm.FirstName.value) == "")
  {
    alert("Please enter your first name.");
    theForm.FirstName.focus();
    return (false);
  }
   if (Trim(theForm.LastName.value) == "")
  {
    alert("Please enter your last name.");
    theForm.LastName.focus();
    return (false);
  }
if (Trim(theForm.Address1.value) == "")
  {
    alert("Please enter your Address.");
    theForm.Address1.focus();
    return (false);
  }
  if (Trim(theForm.City.value) == "")
  {
    alert("Please enter your City.");
    theForm.City.focus();
    return (false);
  }
   if (Trim(theForm.State.value) == "")
  {
    alert("Please enter your State.");
    theForm.State.focus();
    return (false);
  }
 if (Trim(theForm.Zip.value) == "")
  {
    alert("Please enter your Zip.");
    theForm.Zip.focus();
    return (false);
  }
     if (Trim(theForm.Phone.value) == "")
  {
    alert("Please enter your phone number.");
    theForm.Phone.focus();
    return (false);
  }
  var checkOK = "0123456789-()";
	var checkStr = theForm.Phone.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 enter only digit in the \"Phone\" field.");
		theForm.Phone.focus();
		return (false);
	}

   if (Trim(theForm.Email.value) == "")
  {
    alert("Please enter your email.");
    theForm.Email.focus();
    return (false);
  }

	var checkStr = theForm.Email.value;
	var ch = checkStr.indexOf('@');

	if (ch==0 || ch==-1) {
		alert("Please enter a valid email address.");
		theForm.Email.focus();
		return (false);
	}
	var checkOK = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzfSOZsozYÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþ0123456789-@.-_'";
	var checkStr = theForm.Email.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 enter only letter, digit and \"@.-_'\" characters in the \"Email\" field.");
		theForm.Email.focus();
		return (false);
	}


return (true);
}