/* ********************
// file: v4.js
// note: global v4 js file
// ******************** */
// #############################################
// returns the object baring the id
// #############################################
function getObjectID (id)
{
if (document.all)
return document.all[id];
return document.getElementById (id);
}
// #############################################
// show or hide the layer, from given ID and toggle
// #############################################
function showHideLayer (id,isVisible)
{
if(getObjectID(id) != null) getObjectID(id).style.display = (isVisible)? 'block' : 'none';
}
// #############################################
// BEG: invisible "mask layer" code
// #############################################
// write out mask HTML code
function drawMask()
{
// double check for browser compatibility..
if (is_ie6up && is_win)
{
maskContent = '';
}
else
{
maskContent = '';
}
// ==== output HTML code ====
document.write(maskContent);
}
// show/hide mask layer
function toggleMask(isEnabled)
{
var maskOverlayLayer = document.getElementById("maskOverlay");
if (maskOverlayLayer) maskOverlayLayer.style.display = (isEnabled)? 'block' : 'none';
}
// #############################################
// BEG: browser window functions
// #############################################
// =============================================
// pop up new window ===========================
function open_window(winurl,winname,winfeatures)
{
newwin = window.open(winurl,winname,winfeatures);
}
// =============================================
// resize window ===============================
function resizeWindow(isCenter,w,h)
{
var height = screen.availHeight;
var width = screen.availWidth;
var sHeight = screen.height;
var sWidth = screen.width;
// defaults to fullscreen if no dimensions were passed in
var w_height = (h == null)? height : h;
var w_width = (w == null)? width : w;
// get cookie values
var cookScreen_w = getCookie('SC_screen_w');
var cookScreen_h = getCookie('SC_screen_h');
var cookBrowser_w = getCookie('SC_browser_w');
var cookBrowser_h = getCookie('SC_browser_h');
// if cookies exist.. resize using those values
if (cookScreen_w != null || cookScreen_w != '')
{
// if still same screen res. resize to cookie dimensions
if (sHeight == cookScreen_h && sWidth == cookScreen_w)
{
top.resizeTo(cookBrowser_w, cookBrowser_h);
if (isCenter == true) centerWindow(cookBrowser_w,cookBrowser_h);
}
// else ... maximize window
else
{
top.resizeTo(w_width, w_height);
if(isCenter == true) centerWindow(w_width,w_height);
}
}
// else ... maximize window
else
{
top.resizeTo(w_width, w_height);
if(isCenter == true) centerWindow(w_width,w_height);
}
}
// =============================================
// center window ===============================
function centerWindow(w,h)
{
top.moveTo((screen.availWidth - w)/2 ,(screen.availHeight - h)/2);
}
// #############################################
// BEG: xmlHttp code
// #############################################
// ========== create new http object ===
function getNewHTTPObject()
{
var xmlhttp;
/** Special IE only code ... */
/*@cc_on
@if (@_jscript_version >= 5)
try
{
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
//alert('using: 2.0');
}
catch (e)
{
try
{
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
//alert('using: 1.0');
}
catch (E)
{
xmlhttp = false;
}
}
@else
xmlhttp = false;
@end @*/
/** Every other browser on the planet */
if (!xmlhttp && typeof XMLHttpRequest != 'undefined')
{
try
{
xmlhttp = new XMLHttpRequest();
}
catch (e)
{
xmlhttp = false;
}
}
return xmlhttp;
}
// ====================================
// BEG: Load external file into div
// =====
// NOTE: pass params without the "?" like (param1=foo¶m2=bar¶m3=foobar). we will add the "?" ourselves
function grabFile(url, target, jsPath, params)
{
document.getElementById(target).innerHTML = '
Loading data...
';
// get http object <== old style
/*
if (window.XMLHttpRequest) {
req = new XMLHttpRequest();
} else if (window.ActiveXObject) {
//alert('ax 1');
req = new ActiveXObject("Microsoft.XMLHTTP");
}
*/
// use new getHTTP oject code up top.
req = getNewHTTPObject();
// join url + params
var newUrl = (params)? url + "?" + params : url + "?" ;
// add a random number param to prevent caching in IE
/*
var myRand = Math.random();
var myRandStr = (params)? "&Rand=" + myRand : "Rand=" + myRand;
newURL = newUrl + myRandStr;
*/
//alert("test: " + newURL);
if (req != undefined) {
req.onreadystatechange = function() {grabFileDone(newUrl, target, jsPath);};
req.open("GET", newUrl, true);
// set header to prevent caching: use this while dev..
// but go back to normal cache once live for performance gains.
req.setRequestHeader("If-Modified-Since", "Wed, 15 Nov 1995 04:58:08 GMT");
//send request
req.send("");
}
}
// callback function when http request is done.
function grabFileDone(url, target, jsPath)
{
if (req.readyState == 4) { // only if req is "loaded"
if (req.status == 200) { // only if "OK"
document.getElementById(target).innerHTML = req.responseText;
// load js file
if(jsPath) { loadJS(jsPath); }
} else {
document.getElementById(target).innerHTML="