// brochure request form


function directTo()
{
	document.myform.action= 'catalog_process.asp';
	document.myform.submit();
}


function Trim(str)
{
		var TrimStr = new String();
		var StartPos, EndPos;
		var ch;
		var string_length;
		var EndFound, StartFound;
		if (( str == null) || (str == "" )) return str; // return if we have an empty string
		  string_length= str.length;
		// find the first non-blank character
		for ( blank_index = 0; blank_index <=string_length;  blank_index++)
		{
				ch = str.charAt( blank_index)
		 		if (ch  != " ")
				{ 	StartPos = blank_index;
					StartFound = true;
					break;
				}
		} // end for
		if (StartFound != true) return "";	 // didn't find any non-blanks
		// find the last non-blank character
		for ( blank_index = string_length;  blank_index >=  0;  blank_index--)
		{
				ch = str.charAt( blank_index)
				//alert('Index: ' + blank_index + '\n\n char [' + ch + ']');
		 		if ( (ch  != " ") && ( ch !="") )
				{
					EndPos = blank_index;
					EndFound = true;
					break;
				}
		} // end for
		if (EndFound != true)
		{ return "";} // didn't find any non-blank trailing characters
		else
		{
			TrimStr = str.substring( StartPos, EndPos+1);
			return TrimStr;
		}
}


function checkTrackCode(str)
{
	//check validity of entered tracking codes (check against javascript array)
	if (str !="")
	{
		var foundone = false;
		for (i=0;i<position;i++)
		{
			str = Trim(str.toUpperCase());
			if (Trim(trackingCode[i].toUpperCase()) == str)
				{
					document.myform.trackingCode.value = str;
					foundone = true;
					break;
				}
		}
		if (foundone == false)
		{
			alert("The Promo Code you have entered is invalid.  Please re-enter.");
			document.myform.trackingCode.value = "";
			//document.myform.trackingCode.focus();
		}
		else
		{	return true;}

	}
}

function validateAndSubmit() {


		if ((document.myform.iDFilmAcademy.checked==false) && (document.myform.iDGamingAcademy.checked==false))
			{if ((document.myform.iDtechCamps.checked==false) && (document.myform.iDSpain.checked==false))
				{alert("Please select at least one program you would be interested in.");return false}
			 }

		if (document.myform.ParentLName.value=="")
			{alert("Please enter the parent's last name.");return false;}
		else if (document.myform.ParentFName.value=="")
			{alert("Please enter the parent's first name.");return false;}
		else if (document.myform.address.value=="")
			{alert("Please enter the student's address.");return false;}
		else if (document.myform.city.value=="")
			{alert("Please enter the city.");return false;}
		else if (document.myform.Country.value=="")
			{alert("Please enter the Country.");return false;}
		else if ((document.myform.state.value=="") && (document.myform.Country.options[document.myform.Country.selectedIndex].value == "United States"))
			{alert("Please enter the US state.");return false;}
		else if (document.myform.zip.value=="")
			{alert("Please enter the zipcode.");return false;}
		else if (document.myform.email.value=="")
			{alert("Please enter the email.");return false;}
		else if (document.myform.email.value!="")
			{
			if (emailCheck(document.myform.email.value) == false)
				{return false;}
			}
			
		return jcap();
		
	}

function emailCheck (emailStr) {
/* 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. */
	alert("Email address seems incorrect (check @ and .'s)")
	return false
}
var user=matchArray[1]
var domain=matchArray[2]

// See if "user" is valid
if (user.match(userPat)==null) {
    // user is not valid
    alert("The username doesn't seem to be valid.")
    return false
}

/* 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) {
	        alert("Destination IP address is invalid!")
		return false
	    }
    }
    return true
}

// Domain is symbolic name
var domainArray=domain.match(domainPat)
if (domainArray==null) {
	alert("The email address domain name doesn't seem to be valid.")
    return false
}

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

/* Now we need to break up the domain to get a count of how many atoms
   it consists of. */
var atomPat=new RegExp(atom,"g")
var domArr=domain.match(atomPat)
var len=domArr.length
if (domArr[domArr.length-1].length<2 ||
    domArr[domArr.length-1].length>3) {
   // the address must end in a two letter or three letter word.
   alert("The address must end in a three-letter domain, or two letter country.")
   return false
}

// Make sure there's a host name preceding the domain.
if (len<2) {
   var errStr="This address is missing a hostname!"
   alert(errStr)
   return false
}

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