// JavaScript Document

// Copyright (C) 2005 Ilya S. Lyubinskiy. All rights reserved.
// Technical support: http://www.php-development.ru/
//
// YOU MAY NOT
// (1) Remove or modify this copyright notice.
// (2) Distribute this code, any part or any modified version of it.
// Instead, you can link to the homepage of this code:
// http://www.php-development.ru/javascripts/smart-forms.php.
//
// YOU MAY
// (1) Use this code on your website.
// (2) Use this code as a part of another product provided that
// its main use is not creating javascript menus.
//
// NO WARRANTY
// This code is provided "as is" without warranty of any kind, either
// expressed or implied, including, but not limited to, the implied warranties
// of merchantability and fitness for a particular purpose. You expressly
// acknowledge and agree that use of this code is at your own risk.

// If you find my script useful, you can support my site in the following ways:
// 1. Vote for the script at HotScripts.com (you can do it on my site)
// 2. Link to the homepage of this script or to the homepage of my site:
// http://www.php-development.ru/javascripts/smart-forms.php
// http://www.php-development.ru/
// You will get 50% commission on all orders made by your referrals.
// More information can be found here:
// http://www.php-development.ru/affiliates.php


// ----- Popup Control ---------------------------------------------------------

function at_display(x)
{
win = window.open();
for (var i in x) win.document.write(i+' = '+x[i]+'<br>');
}

// ----- Show Aux -----

function at_show_aux(parent, child)
{
var p = document.getElementById(parent);
var c = document.getElementById(child);

var top = (c["at_position"] == "y") ? p.offsetHeight+0 : 0;
var left = (c["at_position"] == "x") ? p.offsetWidth +0 : 0;

for (; p; p = p.offsetParent)
{
top += p.offsetTop;
left += p.offsetLeft;
}

c.style.position = "absolute";
c.style.top = top +'px';
c.style.left = left+'px';
c.style.visibility = "visible";
}

// ----- Show -----

function at_show()
{
p = document.getElementById(this["at_parent"]);
c = document.getElementById(this["at_child" ]);

at_show_aux(p.id, c.id);

clearTimeout(c["at_timeout"]);
}

// ----- Hide -----

function at_hide()
{
c = document.getElementById(this["at_child"]);

c["at_timeout"] = setTimeout("document.getElementById('"+c.id+"').style.visibility = 'hidden'", 5);
}

// ----- Click -----

function at_click()
{
p = document.getElementById(this["at_parent"]);
c = document.getElementById(this["at_child" ]);

if (c.style.visibility != "visible") at_show_aux(p.id, c.id);
else c.style.visibility = "hidden";

return false;
}

// ----- Attach -----

// PARAMETERS:
// parent - id of visible html element
// child - id of invisible html element that will be dropdowned
// showtype - "click" = you should click the parent to show/hide the child
// "hover" = you should place the mouse over the parent to show
// the child
// position - "x" = the child is displayed to the right of the parent
// "y" = the child is displayed below the parent
// cursor - Omit to use default cursor or check any CSS manual for possible
// values of this field

function at_attach(parent, child, showtype, position, cursor)
{
p = document.getElementById(parent);
c = document.getElementById(child);

p["at_parent"] = p.id;
c["at_parent"] = p.id;
p["at_child"] = c.id;
c["at_child"] = c.id;
p["at_position"] = position;
c["at_position"] = position;

c.style.position = "absolute";
c.style.visibility = "hidden";

if (cursor != undefined) p.style.cursor = cursor;

switch (showtype)
{
case "click":
p.onclick = at_click;
p.onmouseout = at_hide;
c.onmouseover = at_show;
c.onmouseout = at_hide;
break;
case "hover":
p.onmouseover = at_show;
p.onmouseout = at_hide;
c.onmouseover = at_show;
c.onmouseout = at_hide;
break;
}
}

/* hover images */
/*
Header Information------------------------------------[Do Not Remove This Header]--
Title: OO Dom Image Rollover
Description: This script makes it easy to add rollover/ mousedown 
effects to any image on the page, including image submit buttons. Automatically 
preloads images as well. Script works in all DOM capable browsers- IE5+, NS6+, 
Opera7+.

Legal: Copyright 2005 Adam Smith
Author Email Address: ibulwark@hotmail.com
Date Created: June 6, 2005
Website: Codevendor.com | eBadgeman.com
Script featured on Dynamic Drive: http://www.dynamicdrive.com
-----------------------------------------------------------------------------------
*/

function imageholderclass(){
this.over=new Array();
this.down=new Array();
this.src=new Array();
this.store=store;

function store(src, down, over){
var AL=this.src.length;
this.src[AL]=new Image(); this.src[AL].src=src;
this.over[AL]=new Image(); this.over[AL].src=over;
this.down[AL]=new Image(); this.down[AL].src=down;
}
}

var ih = new imageholderclass();
var mouseisdown=0;

function preloader(t){
for(i=0;i<t.length;i++){
if(t[i].getAttribute('srcover')||t[i].getAttribute('srcdown')){

storeimages(t[i]);
var checker='';
checker=(t[i].getAttribute('srcover'))?checker+'A':checker+'';
checker=(t[i].getAttribute('srcdown'))?checker+'B':checker+'';

switch(checker){
case 'A' : mouseover(t[i]);mouseout(t[i]); break;
case 'B' : mousedown(t[i]); mouseup2(t[i]); break;
case 'AB' : mouseover(t[i]);mouseout(t[i]); mousedown(t[i]); mouseup(t[i]); break;
default : return;	
}

if(t[i].src){t[i].setAttribute("oldsrc",t[i].src);}
}
}
}
function mouseup(t){
var newmouseup;
if(t.onmouseup){
t.oldmouseup=t.onmouseup;
newmouseup=function(){mouseisdown=0;this.src=this.getAttribute("srcover");this.oldmouseup();}

}
else{newmouseup=function(){mouseisdown=0;this.src=this.getAttribute("srcover");}}
t.onmouseup=newmouseup;
}

function mouseup2(t){
var newmouseup;
if(t.onmouseup){
t.oldmouseup=t.onmouseup;
newmouseup=function(){mouseisdown=0;this.src=this.getAttribute("oldsrc");this.oldmouseup();}
}
else{newmouseup=function(){mouseisdown=0;this.src=this.getAttribute("oldsrc");}}
t.onmouseup = newmouseup;
}

function mousedown(t){
var newmousedown;
if(t.onmousedown){
t.oldmousedown=t.onmousedown;
newmousedown=function(){if(mouseisdown==0){this.src=this.getAttribute("srcdown");this.oldmousedown();}}
}
else{newmousedown=function(){if(mouseisdown==0){this.src=this.getAttribute("srcdown");}}}
t.onmousedown=newmousedown;
}

function mouseover(t){
var newmouseover;
if(t.onmouseover){
t.oldmouseover=t.onmouseover;
newmouseover=function(){this.src=this.getAttribute("srcover");this.oldmouseover();}
}
else{newmouseover=function(){this.src=this.getAttribute("srcover");}}
t.onmouseover=newmouseover;
}

function mouseout(t){
var newmouseout;
if(t.onmouseout){
t.oldmouseout=t.onmouseout;
newmouseout=function(){this.src=this.getAttribute("oldsrc");this.oldmouseout();}
}
else{newmouseout=function(){this.src=this.getAttribute("oldsrc");}}
t.onmouseout=newmouseout;
}

function storeimages(t){
var s=(t.getAttribute('src'))?t.getAttribute('src'):'';
var d=(t.getAttribute('srcdown'))?t.getAttribute('srcdown'):'';
var o=(t.getAttribute('srcover'))?t.getAttribute('srcover'):'';
ih.store(s,d,o);
}

function preloadimgsrc(){
if(!document.getElementById) return;
var it=document.getElementsByTagName('IMG');
var it2=document.getElementsByTagName('INPUT');
preloader(it);
preloader(it2);
}

if(window.addEventListener){window.addEventListener("load", preloadimgsrc, false);} 
else{
if(window.attachEvent){window.attachEvent("onload", preloadimgsrc);}
else{if(document.getElementById){window.onload=preloadimgsrc;}}
}