/****************************
Global JavaScript functions and conditions for IFWORLD web site projects
Version:
1.0, Beta 1.3, 26 Jan 2007
Usage:
This file must be included within
****************************/
/****************************
Global variables for IFWORLD web site projects.
****************************/
if (!IFs) var IFs = new Array();
if (!IFs.global) IFs.global = new Array();
if (!IFs.global.documentRoot) IFs.global.documentRoot = '/';
if (!documentRoot) var documentRoot = IFs.global.documentRoot;
if (!IFs.global.graphicsRoot) IFs.global.graphicsRoot = IFs.global.documentRoot + '_graphics/';
if (!IFs.global.flashRoot) IFs.global.flashRoot = IFs.global.documentRoot + '_flash/';
// Optional DeBugging Output, set to 1 or true for output window
if (!IFs.global.dbo) IFs.global.dbo = 0;
/****************************
documentOnloadQ()
How it works:
Create a queue of functions to run once the window has loaded all
HTML-specified content
Use:
function documentOnloadQ()
{
functionToExecute();
anotherFunctionToExecute();
anotherFunctionTo... and so on...
}
window.onload = documentOnloadQ;
Returns: n/a
****************************/
IFs.global.documentOnloadQ = function ()
{
}
window.onload = IFs.global.documentOnloadQ;
/****************************
Create Debug Output Window
How it works:
Creates textarea#debugoutput, appended within , if (dbo == 1).
Use:
IFs.global.dbo = 1;
IFs.global.dbo.value += 'This will append a line to the dbo box for all to see\n';
Returns: n/a
****************************/
if (IFs && IFs.global && IFs.global.dbo)
{
if (IFs.global.dbo == 1)
{
// create textarea.dbo node for placement
IFs.global.dbo = document.createElement('textarea');
IFs.global.dbo.id = 'debugoutput';
IFs.global.dbo.wrap = 'off';
IFs.global.dbo.style.position = 'fixed';
IFs.global.dbo.style.left = '10px';
IFs.global.dbo.style.bottom = '10px';
IFs.global.dbo.style.height = '250px';
IFs.global.dbo.style.width = '98%';
IFs.global.dbo.style.zIndex = '50000';
IFs.global.dbo.style.backgroundColor = '#eeeeee';
IFs.global.dbo.style.borderWidth = '1px';
IFs.global.dbo.style.borderStyle = 'solid';
IFs.global.dbo.style.borderColor = '#999999';
IFs.global.dbo.style.padding = '2px';
IFs.global.dbo.style.overflow = 'auto';
document.getElementsByTagName('body').item(0).appendChild(IFs.global.dbo);
document.getElementsByTagName('body').item(0).style.paddingBottom = IFs.global.dbo.style.height;
IFs.global.dbo = document.getElementById('debugoutput');
IFs.global.dbo.value += ("IFs.global.dbo created successfully!\n");
}
else
{
IFs.global.dbo = new Array();
}
}
/****************************
solveForE()
How it works:
Helpful handy dandy script that handles clicks for different browser DOMs
Use & Returns:
You'll know when you need it.
****************************/
IFs.global.solveForE = function (e)
{
// ...make var targ out of different browser event handling models
if (!e) var e = window.event; // for IE's event model
if (e.target) targ = e.target; // for W3C/Moz Event model
else if (e.srcElement) targ = e.srcElement; // also for IE's event model
if (targ.nodeType == 3) // defeat Safari bug (thanks, quirksmode.org)
targ = targ.parentNode; // realize the target node, itself
return targ;
}
/****************************
fixPNG()
How it works:
Fixes PNG transparencies in MSIE 5.5 and 6.
Replaces 
with dot_clear.gif
Use:
Just let it run.
Requires:
IFs.global.graphicsRoot is set.
Returns: n/a
****************************/
IFs.global.fixPNG = new Array();
IFs.global.ver = navigator.appVersion.split('MSIE'); // This ridiculous bit of code must be...
IFs.global.agentVerNo = parseFloat( IFs.global.ver[1] ); // ...on 2 lines.
IFs.global.fixPNG.fix = function ( theImg ) {
if ( (IFs.global.agentVerNo >= 5.5) && (IFs.global.agentVerNo < 7) && (document.body.filters) && (theImg.src.indexOf('.png') > 0) ) {
// Make new HTML to swap with the target ![]()
. Yeah it's sloppy, and not filled with DOM-goodness, but it's a hack for IE 6, whaddayagonnado?
var strOldStyle = '';
var strOldClassName = (theImg.className!='')?(' class="'+theImg.className+'"'):('');
if ( theImg.outerHTML.indexOf('style="')>0 ) {
var subStr1 = theImg.outerHTML.slice( theImg.outerHTML.indexOf('style="') + 7 );
strOldStyle = subStr1.slice( 0, subStr1.indexOf('"') ) + ';';
}
var strNewHTML = '';
theImg.outerHTML = strNewHTML;
}
}
for( i = document.getElementsByTagName('IMG').length; i > 0; i-- ) {
IFs.global.fixPNG.fix( document.getElementsByTagName('IMG').item( i -1 ) );
}
/****************************
Loaded Announce
****************************/
IFs.global.dbo.value += ("IFs.global.js loaded!\n");