function Initialise()
{
SetMenuBar('MainMenu');
SetCentralPanel('Welcome');
ProcessPhoneNumbers();
TrapAnchorClick();
}
function ProcessPhoneNumbers()
{
tag = document.getElementsByClassName("Phone");
for(i in tag) {
tag[i].title = "Telephone number";
}
}
document.getElementsByClassName = function(cl) {
var retnode = [];
var myclass = new RegExp('\\b *'+cl+' *\\b');
var elem = this.getElementsByTagName('*');
for (var i = 0; i < elem.length; i++) {
var classes = elem[i].className;
if (myclass.test(classes)) retnode.push(elem[i]);
}
return retnode;
};
function TrapAnchorClick()
{
anc = document.getElementsByTagName("a");
for(i in anc)
{
Ext = GetFileExtension(anc[i].href).toLowerCase();
switch(Ext)
{
case 'html' :
case 'htm' :
case 'shtml' :
case 'asp' :
case 'php' :
DocType = "webpage";
break;
case 'ppt' :
DocType = "PowerPoint file";
break;
case 'doc' :
DocType = "Word file";
break;
case 'xls' :
DocType = "Excel file";
break;
case 'pdf' :
DocType = "PDF file";
break;
case 'swf' :
DocType = "Flash file";
break;
case 'dcr' :
DocType = "Shockwave file";
break;
case 'jnlp' :
case 'jar' :
DocType = "Java file";
break;
case 'vbs' :
case 'js' :
DocType = "script file";
break;
case 'zip' :
DocType = "Zip file";
break;
case 'bmp' :
case 'gif' :
case 'jpg' :
case 'jpeg' :
DocType = 'image file';
break;
case 'wav' :
DocType = 'sound file';
break;
case 'avi' :
case 'mov' :
case 'wmv' :
case 'mpg' :
DocType = 'movie file';
break;
default :
DocType = "page";
}
switch (anc[i].className)
{
case 'Toggle' :
anc[i].title = "Show/hide details";
break;
case 'Offsite' :
anc[i].className = "Offsite " + Ext;
anc[i].title = "Off-site " + DocType;
break;
case 'Onsite' :
anc[i].className = "Onsite " + Ext;
anc[i].title = "On-site " + DocType;
}
}
}
function GetFileExtension(url)
{
if (!url) {return "";}
dot = url.lastIndexOf(".");
if ( dot == -1 ) {return "";}
return url.substr(dot + 1, url.length);
}
function AnchorClick()
{
BigWindow();
}
function SizeAndPosition()
{
window.moveTo(0, 0);
window.resizeTo(screen.availWidth * 0.99, screen.availHeight * 0.98);
}
function ToggleDiv(ID)
{
oDiv = document.getElementById(ID);
switch(oDiv.style.display)
{
case '' :
oDiv.style.display = 'block';
writeSessionCookie("div"+ID, "open");
break;
case 'none' :
oDiv.style.display = 'block';
writeSessionCookie("div"+ID, "open");
break;
case 'block' :
oDiv.style.display = 'none';
writeSessionCookie("div"+ID, "closed");
break;
}
window.scrollBy(0,getCookieValue("MouseY") - 15);
}
function RestoreDivState()
{
div = document.getElementsByTagName("div");
for(i in div) {
if (div[i].className == "ToggleDiv") {
if (getCookieValue(div[i].id) == "open" )
{
ToggleDiv(div[i].id);
}
}
}
}
function xlat(img, ext, dom, acc)
{
document.write("![](" + img + " "Email address")
Email");
}
function Display(ThisImage)
{
popup = window.open('','Image','toolbar=0,location=0,directories=0,menuBar=0,scrollbars=0,resizable=1');
popup.document.open();
popup.document.writeln("Full size image");
popup.document.writeln("");
popup.document.writeln("![](" + ThisImage + ")
");
popup.document.writeln("");
popup.document.close();
popup.document.focus;
}
function FitToScreen()
{
w = document.images[0].width;
h = document.images[0].height;
switch (w > h) {
case true:
if (screen.availWidth < w) {
document.images[0].width *= screen.availWidth / w;
}
break;
case false:
if (screen.availHeight < h) {
document.images[0].height *= screen.availHeight / h;
}
break;
}
window.resizeTo(document.images[0].width, document.images[0].height);
}
function SetCentralPanel(src)
{
var params;
params = "dbWrite.php";
params += "?db=stthomas_pagelogs";
params += "&tbl=pages";
params += "&fld=page";
params += "&val=" + src;
document.getElementById("phpLink").src=params;
document.getElementById('CentralPanel').innerHTML=document.getElementById(src).innerHTML;
}
function SetMenuBar(src)
{
document.getElementById('MenuBar').innerHTML=document.getElementById(src).innerHTML;
}
function writeSessionCookie (cookieName, cookieValue) {
if (testSessionCookie()) {
document.cookie = escape(cookieName) + "=" + escape(cookieValue) + "; path=/";
return true;
}
else
{
return false;
}
}
function getCookieValue (cookieName) {
var exp = new RegExp (escape(cookieName) + "=([^;]+)");
if (exp.test (document.cookie + ";")) {
exp.exec (document.cookie + ";");
return unescape(RegExp.$1);
}
else
{
return false;
}
}
function testSessionCookie () {
document.cookie ="testSessionCookie=Enabled";
if (getCookieValue ("testSessionCookie")=="Enabled")
{
return true;
}
else
{
return false;
}
}