// Globals
var W3CDOM = (document.getElementsByTagName && document.createElement);
var curZoom = 100;
var validForm = true;
var firstError;
var isOpera = navigator.userAgent.indexOf("Opera") > -1;
var isIE = navigator.userAgent.indexOf("MSIE") > 1 && !isOpera;
var isMoz = navigator.userAgent.indexOf("Mozilla/5.") == 0 && !isOpera;
var currentTicker, firstTicker, tickerFilter, tickerMsgs, tickerCount = 0, tickerTimeout, clockInt;
// ticker
function pauseTicker() { clearInterval(tickerTimeout); }
function resumeTicker() { tickerTimeout = setInterval(changeTicker, 6000); }
// event handlers
onload = function() { init(); }
function init()
{
// set current zoom from cookie if present
if (GetCookie("currentZoom") != null) {
curZoom = parseInt(GetCookie("currentZoom"));
do_Zoom();
}
initSiteStat();
// don't run ticker code for browsers that don't support the W3C DOM
if (!document.createElement) return false;
if (isIE) initIE();
if (isOpera) initOpera();
document.forms[0].onsubmit = function (){
return validate()
}
if (document.getElementById)
{
initTickers();
initOpeners();
initHoverLinks();
showSearchHighlight();
}
}
function initSiteStat() {
thisHost = location.hostname.toLowerCase();
thisPath = location.pathname.toLowerCase();
if (thisPath == '/') thisPath = '/home';
thisPath = thisPath.substr(1).replace(/\//gi,".");
if (thisPath.charAt(thisPath.length-1)==".") thisPath = thisPath.substr(0,thisPath.length-1);
thisPath="http://uk.sitestat.com/scottishexecutive/scottishexecutive/s?" + thisPath + ".p&ns__t="+(new Date()).getTime();
ns_0=document.referrer;
ns_0=(ns_0.lastIndexOf("/")==ns_0.length-1)?ns_0.substring(ns_0.lastIndexOf("/"),0):ns_0;
if(ns_0.length>0)thisPath+="&ns_referrer="+escape(ns_0);
if (thisHost.indexOf(".") > -1) {
// || thisHost == 'sh81inta'
if(document.images){
window.status = thisPath;
ns_1=new Image();
ns_1.src=thisPath;
}else {
document.write("![](\""+thisPath+"\")
");
window.status = "write - " & thisPath;
}
}
}
function initOpeners() {
var anchorLinks = document.getElementsByTagName("a");
for (var i=0;i -1 ) {
anchorLinks[i].onmouseover = HoverDiv;
anchorLinks[i].onmouseout = UnHoverDiv;
}
}
function HoverDiv(e) {
var targ = getEventTarget(e);
targ.parentNode.parentNode.className += ' hover';
}
function UnHoverDiv(e) {
var targ = getEventTarget(e);
targ.parentNode.parentNode.className = targ.parentNode.parentNode.className.replace(/ hover/gi,'');
}
function initTickers() {
// test if ticker exists in this document
if (!window.tickerList) tickerList = document.getElementById("tickerList");
if (tickerList && !currentTicker && !window.opera)
{
// get collection of list items
tickerMsgs = tickerList.getElementsByTagName("li");
// current item initialises to first in list
currentTicker = tickerMsgs[0];
// if more than one item in list set up changing code
if (tickerMsgs.length > 1)
{
// control events to pause display when mouse is over "ticker" box
tickerList.onmouseover = pauseTicker;
tickerList.onmouseout = setTickerTimeout = resumeTicker;
// fancy effects in IE use filter effect on div containing ul
var filterObj = currentTicker.parentNode.parentNode;
// verify that filters are defined on div
tickerFilter = (filterObj.filters && filterObj.filters.length > 0) ? filterObj.filters[0] : null;
setTickerTimeout();
// get all the anchors contained in the list items
var tickerLinks = tickerList.getElementsByTagName("a");
// cycle through collection
for (var i=0; i0) tickerMsgs[i].style.display = "none";
}
}
else
{
// Only one news item, no need to change ticker
tickerMsgs[0].style.display = "block";
}
if (document.readyState && document.readyState=="complete") loaded = true;
}
}
function changeTicker() {
if (currentTicker == tickerMsgs[tickerCount]) {
if (tickerFilter)
tickerFilter.apply();
currentTicker.style.display = "none";
if (tickerFilter) {
tickerFilter.play();
setTimeout(changeTicker2, 1150);
} else {
changeTicker2();
}
}
}
function changeTicker2() {
if (tickerFilter)
tickerFilter.apply();
tickerCount = (++tickerCount == tickerMsgs.length) ? 0 : tickerCount;
currentTicker = tickerMsgs[tickerCount];
currentTicker.style.display = "block";
if (tickerFilter)
tickerFilter.play();
}
/* http://www.kryogenix.org/code/browser/searchhi/ */
/* Modified 20021006 to fix query string parsing and add case insensitivity */
function highlightWord(node,word) {
// Iterate into this nodes childNodes
if (node.hasChildNodes) {
var hi_cn;
for (hi_cn=0;hi_cn 2) {
highlightWord(document.getElementsByTagName("body")[0],words[w]);
}
}
}
}
}
function initIE() {
if (navigator.appVersion.indexOf('MSIE 4') > 0) return;
var oldBodyText, newBodyText, reg;
if (document.all.mainBody) {
oldBodyText = document.all.mainBody.innerHTML;
if (oldBodyText.indexOf(" 0) return;
reg = /]*)>([^<]*)<\/ABBR>/g;
newBodyText = oldBodyText.replace(reg, '$2');
document.all.mainBody.innerHTML = newBodyText;
/* attach resize event and do initial resize */
/*IE_Resize();
window.onresize = IE_Resize; */
}
}
/*
function IE_Resize() {
if (document.all.pageForm.action == '/Home') return;
var cWidth = document.all.mainBody.clientWidth;
var mClass = document.all.mainColumn.className;
if (mClass == "noright" || mClass == "noleft") {
if (navigator.appVersion.indexOf('MSIE 5') > 0) {
//document.all.mainColumn.style.width = cWidth - 179;
//document.all.mainColumn.style.overflow = "auto";
} else {
document.all.mainColumn.style.width = cWidth - 195;
document.all.mainColumn.style.overflowX = "auto";
}
}
if (mClass == "threecol") {
if (navigator.appVersion.indexOf('MSIE 5') > 0) {
//document.all.mainColumn.style.width = cWidth - 374;
//document.all.mainColumn.style.overflow = "auto";
} else {
document.all.mainColumn.style.width = cWidth - 390;
document.all.mainColumn.style.overflowX = "auto";
}
}
}
*/
function initOpera() {
if (document.all.newsTicker)
document.all.newsTicker.style.overflow = "auto";
}
/*** Text zooming ***/
function ZoomOut() {
if (curZoom > 70) curZoom -= 10;
do_Zoom();
return false;
}
function ZoomIn() {
if (curZoom < 250) curZoom += 10;
do_Zoom();
return false;
}
function ZoomDefault() {
curZoom = 100;
do_Zoom();
return false;
}
function ZoomTo(z) {
curZoom = z;
do_Zoom();
return false;
}
function do_Zoom() {
document.getElementsByTagName("body")[0].style.fontSize = curZoom + '%';
document.getElementById("z1").firstChild.className = "";
document.getElementById("z2").firstChild.className = "";
document.getElementById("z3").firstChild.className = "";
document.getElementById("z4").firstChild.className = "";
if (curZoom == 80) document.getElementById("z1").firstChild.className = "on";
if (curZoom == 100) document.getElementById("z2").firstChild.className = "on";
if (curZoom == 125) document.getElementById("z3").firstChild.className = "on";
if (curZoom == 145) document.getElementById("z4").firstChild.className = "on";
SetCookie("currentZoom",curZoom,false);
}
function GetCookie(sName) {
var aCookie = document.cookie.split("; ");
for (var i=0; i < aCookie.length; i++) {
var aCrumb = aCookie[i].split("=");
if (sName == aCrumb[0])
return unescape(aCrumb[1]);
}
return null;
}
function SetCookie(sName, sValue, isSession) {
if (!isSession) {
date = new Date(2010,12,31);
document.cookie = sName + "=" + escape(sValue) + "; path=/; expires=" + date.toGMTString();
} else {
document.cookie = sName + "=" + escape(sValue) + "; path=/;";
}
}
function getEventTarget(e) {
var targ;
if (!e) var e = window.event;
if (e.target) targ = e.target;
else if (e.srcElement) targ = e.srcElement;
// defeat Safari bug
if (targ.nodeType == 3)
targ = targ.parentNode;
return targ;
}
/******* FORMS ********/
// modified from Quirksmode example
// may need to hide code from IE Mac
function validate() {
validForm = true;
errorstring = '';
firstError = null;
var x = document.forms[0].elements;
for (var i=0;i -1)
{
// Ordinary text box
if (!x[i].value && x[i].type=='text')
writeError(x[i]);
// Multiline text box
if (x[i].tagName.toLowerCase() == 'textarea' && !x[i].value)
writeError(x[i]);
//alert(x[i].tagName);
// Dropdown list
if (x[i].tagName.toLowerCase() == 'select') {
if (x[i].selectedIndex < 1)
writeError(x[i]);
if (x[i].selectedIndex > 0)
if (x[i].options[x[i].selectedIndex].value == '')
writeError(x[i]);
}
}
// Validate email fields
if ((x[i].className.indexOf("Email") > -1) && (!x[i].value.match(/^(([a-z0-9_\-]+)\.)*[a-z0-9_\-]+@(([a-z0-9_\-]+)\.)+[a-z0-9_\-]+$/i)))
{
if (x[i].value)
writeInvalid(x[i],"not a valid email address format");
}
// Validate number fields
if ((x[i].className.indexOf("Number") > -1) && (x[i].value))
{
if (x[i].value) {
var num = parseFloat(x[i].value);
//alert(isNaN(num));
if (isNaN(num))
writeInvalid(x[i], "not a valid number")
else {
// check for range limit
if (document.getElementById(x[i].parentNode.id + "_Min")) {
var minValue = parseFloat(document.getElementById(x[i].parentNode.id + "_Min").value);
var maxValue = parseFloat(document.getElementById(x[i].parentNode.id + "_Max").value);
if (num < minValue || maxValue < num) {
writeInvalid(x[i], "Value must be between " + minValue + " and " + maxValue);
}
}
}
}
}
// Validate Date fields
if (x[i].className.indexOf("Date") > -1)
{
if (x[i].value) {
var dt = Date.parse(x[i].value);
if (isNaN(dt))
writeInvalid(x[i],"invalid date format")
else {
// check for range limit
if (document.getElementById(x[i].parentNode.id + "_Min")) {
var minValue = new Date(document.getElementById(x[i].parentNode.id + "_Min").value);
var maxValue = new Date(document.getElementById(x[i].parentNode.id + "_Max").value);
dt = new Date(x[i].value);
//alert(minValue);
//alert(dt);
//alert(dt < minValue);
//alert(maxValue < dt);
if (dt < minValue || maxValue < dt) {
writeInvalid(x[i], "Value must be between " + minValue.toGMTString().substring(5,16) + " and " + maxValue.toGMTString().substring(5,16));
}
}
}
}
}
}
// required Checkboxlist or Radiobuttonlist
x = document.getElementsByTagName("fieldset");
for (var i=0;i -1)
{
var selectedIndex = -1;
// step through all child input controls
var fx = x[i].getElementsByTagName("input");
for (var j=0;j0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i
function toggleCS()
{
cs=true;
if(document.styleSheets.length>0)
{
cs=!document.styleSheets[0].disabled;
for(i=0;i
var s=document.cookie.split(":");
var v=s[0],f=(s[1])?s[1]:'default.css';
document.write('\n');//.css">\n');
function switchStyle (n,s){
var x=new Date();x.setTime(x.getTime()+(60*60*24*365));
document.cookie=s+':'+n+':'+';expires='+x.toGMTString()+';path=/';
history.go(0);
}