// INITIALIZE THE VARIABLES THAT WILL BE USED BY VARIOUS FUNCTIONS
var WinPic=""; // Next 4 variables are for the
var WinScroll=""; // previewPic function. They create a
var WinWide=""; // popup window for previewing a postcard
var WinHigh=""; // image based on data passed by the link.
var imageFile = ''; // These 2 variables are used by the
var imageDetails = ''; // setPicture function to grab the
// postcard image and pass related
// data on to the cgi script.
var Chips = new StringArray(4); // This is used to tell the
// set music function how many unique pieces
// of song data
// (separated by pipe | delimiters)
// are being passed by the selected index
// of the musicPic field, so that the data
// can be parsed, and passed onto the other
// music fields as individual values.
var songFile = ''; // These next 4 variables are used by the
var songTitle = ''; // setMusic function to grab the song file
var colorPic = ""; // This variable is used by the getColor
// function, and will hold the various
// text and background colors chosen,
// and written to the appropriate fields
// as values.
var texturePic = ""; // This variable is used by the getTexture
// function, and will hold the texture
// file name that is selected by the visitor
// and will be written to the background field
// THIS FUNCTION IS USED TO OPEN A POPUP WINDOW TO ALLOW THE VISITOR
// TO SEARCH THE MUSIC DATABASE FOR AN UNLISTED TUNE.
function openSearch(WinPic,WinScroll,WinWide,WinHigh) {
var str1 = WinPic;
var str2 = '"toolbar=0,scrollbars=' + WinScroll +',width=' +WinWide+' ,height='+WinHigh+'"';
msg=open(str1,"SearchWindow",str2);
}
// THIS FUNCTION IS USED TO OPEN A POPUP WINDOW TO PREVIEW A POSTCARD
// IMAGE FULLSIZE
function previewPic(WinPic,WinScroll,WinWide,WinHigh) {
var str1 = 'cards/' + WinPic;
var str2 = '"toolbar=0,scrollbars=' + WinScroll +',width=' +WinWide+' ,height='+WinHigh+'"';
msg=open(str1,"PreviewWindow",str2);
}
// THIS FUNCTION GRABS THE IMAGE THAT HAS BEEN SELECTED AND STORES IT'S
// RELATED FILENAME AND DETAILS INTO HIDDEN FIELDS TO PASS ON TO THE
// POSTCARD.
function setPicture (imageFile,imageDetails) {
document.PostcardForm.image_url.value = imageFile;
document.PostcardForm.image_details.value = imageDetails;
}
// THIS FUNCTION IS USED BY THE setMusic FUNCTION TO DETERMINE HOW
// MANY UNIQUE FIELDS OF DATA ARE BEING PASSED BY THE SONG SELECTED
// IN THE musicPic MENU. THE setMusic FUNCTION THEN PARSES THIS DATA,
// AND PASSES IT ONTO THE OTHER MUSIC FIELDS AS INDIVIDUAL VALUES.
function StringArray (n) {
this.length = n;
for (var i = 0; i < n; i++){ this[i] = '' }
return this
}
// THIS FUNCTION STORES THE MUSIC SELECTION AND RELATED DATA.
//function setMusic (songFile,songTitle,songLyrics,songDownload) {
function setMusic(select) {
var tmp =
document.PostcardForm.musicPic.options[document.PostcardForm.musicPic.options.selectedIndex].value;
if (tmp != null) {
// NOTE: THE db_manager.cgi SEARCH FUNCTION REFERENCED BELOW
// IS NOT INCLUDED IN THIS SCRIPT KIT!
if (tmp=="*") {
openSearch('http://www.tanboru.org/postcard/cgi-bin/db_manager.cgi?setup_file=music.setup.cgi&view_database_button=View','yes','600','300');
}
else {
var Done = 0;
var i = 0;
while (Done==0) {
if (tmp.indexOf('|')!=-1) {
Chips[i]=tmp.substring(0,tmp.indexOf('|'));
tmp=tmp.substring(tmp.indexOf('|')+1,tmp.length); i++;
} else {
Chips[i]=tmp; Done=1;
}
}
}
songFile = Chips[0];
songTitle = Chips[1];
// store the music selection and related data into the postcard cookie
txt=songTitle;
ctr=0;
while (txt.indexOf('"')>-1){
pos=txt.indexOf('"');
txt=txt.substring(0,pos)+'"'+txt.substring(pos+1,txt.length);
}
songTitle=txt;
document.PostcardForm.sound_url.value = songFile;
document.PostcardForm.song_title.value = songTitle;
}
}
// THIS NEXT FUNCTION ALLOWS THE VISITOR TO LISTEN TO THE SONG THAT
// IS CURRENTLY SELECTED
function playMe() {
var thisSong = document.PostcardForm.sound_url.value;
songLocation = "music/" + thisSong;
if (thisSong != "") {
msg=open(songLocation,"SongWindow","toolbar=0,scrollbars=no,width=150,height=75");
}
else {
alert('\nSelecione a música primeiro.\n\nClique para ouvir.\n\n');
};
}
// THIS FUNCTION GRABS THE HEX VALUE OF THE COLOR SELECTED FROM THE
// PALETTE AND WRITES IT AS THE VALUE OF THE APPROPRIATE FIELD
// (bgcolor, text, link, vlink, alink)
function getColor (colorPic) {
if (document.PostcardForm.pickOne[0].checked) {
document.PostcardForm.bgColor.value = colorPic;
}
if (document.PostcardForm.pickOne[1].checked) {
document.PostcardForm.textColor.value = colorPic;
}
if (document.PostcardForm.pickOne[2].checked) {
document.PostcardForm.linkColor.value = colorPic;
}
if (document.PostcardForm.pickOne[3].checked) {
document.PostcardForm.vlinkColor.value = colorPic;
}
if (document.PostcardForm.pickOne[4].checked) {
document.PostcardForm.alinkColor.value = colorPic;
}
}
// THIS FUNCTION GRABS THE NAME OF THE BACKGROUND TEXTURE SELECTED
// BY THE VISITOR AND WRITES IT AS THE VALUE OF THE background FIELD
function getTexture(texturePic) {
document.PostcardForm.background.value = texturePic;
}
// THIS FUNCTION GRABS THE NAME OF THE BACKGROUND TEXTURE SELECTED
// BY THE VISITOR AND WRITES IT AS THE VALUE OF THE background FIELD
function resetTexture() {
document.PostcardForm.background.value = "";
}
function validatePostcard(){
// FIRST, CHECK TO MAKE SURE THAT THE NECESSARY ROUTING DATA HAS BEEN
// SUPPLIED.
if (document.PostcardForm.image_url.value == "")
{
alert("Escolha a imagem que\nvai compor o seu cartão.");
return false;
}
if (document.PostcardForm.sender.value == "")
{
alert("Preencha seu nome\npara enviar o seu cartão.");
document.PostcardForm.sender.select();
document.PostcardForm.sender.focus();
return false;
}
if (document.PostcardForm.sender_email.value.indexOf("@") == -1 ||
document.PostcardForm.sender_email.value == "")
{
alert("Escreva o seu E-mail\npara enviar o seu cartão.");
document.PostcardForm.sender_email.select();
document.PostcardForm.sender_email.focus();
return false;
}
if (document.PostcardForm.recipient.value == "")
{
alert("Escreva o nome da pessoa\nque irá receber o cartão.");
document.PostcardForm.recipient.select();
document.PostcardForm.recipient.focus();
return false;
}
if (document.PostcardForm.recipient_email.value.indexOf("@") == -1 ||
document.PostcardForm.recipient_email.value == "")
{
alert("Escreva o E-mail da pessoa\nque irá receber o seu cartão");
document.PostcardForm.email.select();
document.PostcardForm.email.focus();
return false;
}
// NOW CLEAN UP THE MESSAGE FIELD AND REPLACE ANY PROBLEMATIC
// CHARACTERS WITH SAFE ONES.
txt=document.PostcardForm.text_raw.value;
ctr=0;
while (txt.indexOf("|")>-1){
pos=txt.indexOf("|");
txt=txt.substring(0,pos)+"-"+txt.substring(pos+1,txt.length);
}
while (txt.indexOf('"')>-1){
pos=txt.indexOf('"');
txt=txt.substring(0,pos)+''+txt.substring(pos+1,txt.length);
}
while (txt.indexOf("\n")>-1){
pos=txt.indexOf("\n");
txt=txt.substring(0,pos)+"
"+txt.substring(pos+1,txt.length);
}
txt = txt + '';
// NOW STORE THE CLEANED MESSAGE TEXT FROM THE RAW TEXT FIELD INTO THE
// HIDDEN TEXT FIELD TO PASS ONTO THE SCRIPT.
document.PostcardForm.text.value=txt;
// STORE THE SENDER NAME INTO THE HANDLE FIELD
document.PostcardForm.handle.value=document.PostcardForm.sender.value;
// NOW TELL THE FORM THAT IT'S OKAY TO PASS THE DATA ONTO THE CGI SCRIPT
// FOR PROCESSING.
return true;
}