/*
Tabs Menu (mouseover)- By Dynamic Drive
For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
This credit MUST stay intact for use
*/
// main nav scripts //
var submenu=new Array()
//submenu contents NB make sure it remains on one line
submenu[0]=' | | | | | | |'
submenu[1]='
| | | |'
submenu[2]='| | |'
submenu[3]='| | | '
submenu[4]='| '
//Set delay before submenu disappears after mouse moves out of it (in milliseconds)
var delay_hide=500000000
function showit(which){
clear_delayhide()
thecontent=(which==-1)? "" : submenu[which]
if (document.getElementById||document.all)
menuobj.innerHTML=thecontent
else if (document.layers){
menuobj.document.write(thecontent)
menuobj.document.close()
}
}
function resetit(e){
if (document.all&&!menuobj.contains(e.toElement))
delayhide=setTimeout("showit(-1)",delay_hide)
else if (document.getElementById&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhide=setTimeout("showit(-1)",delay_hide)
}
function clear_delayhide(){
if (window.delayhide)
clearTimeout(delayhide)
}
function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}
// left-hand menus
/*************************************************************************
This code is from Dynamic Web Coding at http://www.dyn-web.com/
Copyright 2003 by Sharon Paine
See Terms of Use at http://www.dyn-web.com/bus/terms.html
regarding conditions under which you may use this code.
This notice must be retained in the code as is!
*************************************************************************/
var menuLayers = {
timer: null,
activeMenuID: null,
offX: 4, // horizontal offset
offY: 6, // vertical offset
show: function(id, e) {
var mnu = document.getElementById? document.getElementById(id): null;
if (!mnu) return;
this.activeMenuID = id;
if ( mnu.onmouseout == null ) mnu.onmouseout = this.mouseoutCheck;
if ( mnu.onmouseover == null ) mnu.onmouseover = this.clearTimer;
viewport.getAll();
this.position(mnu,e);
},
hide: function() {
this.clearTimer();
if (this.activeMenuID && document.getElementById)
this.timer = setTimeout("document.getElementById('"+menuLayers.activeMenuID+"').style.visibility = 'hidden'", 200);
},
position: function(mnu, e) {
var x = e.pageX? e.pageX: e.clientX + viewport.scrollX;
var y = e.pageY? e.pageY: e.clientY + viewport.scrollY;
if ( x + mnu.offsetWidth + this.offX > viewport.width + viewport.scrollX )
x = x - mnu.offsetWidth - this.offX;
else x = x + this.offX;
if ( y + mnu.offsetHeight + this.offY > viewport.height + viewport.scrollY )
y = ( y - mnu.offsetHeight - this.offY > viewport.scrollY )? y - mnu.offsetHeight - this.offY : viewport.height + viewport.scrollY - mnu.offsetHeight;
else y = y + this.offY;
mnu.style.left = x + "px"; mnu.style.top = y + "px";
this.timer = setTimeout("document.getElementById('" + menuLayers.activeMenuID + "').style.visibility = 'visible'", 200);
},
mouseoutCheck: function(e) {
e = e? e: window.event;
// is element moused into contained by menu? or is it menu (ul or li or a to menu div)?
var mnu = document.getElementById(menuLayers.activeMenuID);
var toEl = e.relatedTarget? e.relatedTarget: e.toElement;
if ( mnu != toEl && !menuLayers.contained(toEl, mnu) ) menuLayers.hide();
},
// returns true of oNode is contained by oCont (container)
contained: function(oNode, oCont) {
if (!oNode) return; // in case alt-tab away while hovering (prevent error)
while ( oNode = oNode.parentNode )
if ( oNode == oCont ) return true;
return false;
},
clearTimer: function() {
if (menuLayers.timer) clearTimeout(menuLayers.timer);
}
}
viewport = {
getWinWidth: function () {
this.width = 0;
if (window.innerWidth) this.width = window.innerWidth - 18;
else if (document.documentElement && document.documentElement.clientWidth)
this.width = document.documentElement.clientWidth;
else if (document.body && document.body.clientWidth)
this.width = document.body.clientWidth;
},
getWinHeight: function () {
this.height = 0;
if (window.innerHeight) this.height = window.innerHeight - 18;
else if (document.documentElement && document.documentElement.clientHeight)
this.height = document.documentElement.clientHeight;
else if (document.body && document.body.clientHeight)
this.height = document.body.clientHeight;
},
getScrollX: function () {
this.scrollX = 0;
if (typeof window.pageXOffset == "number") this.scrollX = window.pageXOffset;
else if (document.documentElement && document.documentElement.scrollLeft)
this.scrollX = document.documentElement.scrollLeft;
else if (document.body && document.body.scrollLeft)
this.scrollX = document.body.scrollLeft;
else if (window.scrollX) this.scrollX = window.scrollX;
},
getScrollY: function () {
this.scrollY = 0;
if (typeof window.pageYOffset == "number") this.scrollY = window.pageYOffset;
else if (document.documentElement && document.documentElement.scrollTop)
this.scrollY = document.documentElement.scrollTop;
else if (document.body && document.body.scrollTop)
this.scrollY = document.body.scrollTop;
else if (window.scrollY) this.scrollY = window.scrollY;
},
getAll: function () {
this.getWinWidth(); this.getWinHeight();
this.getScrollX(); this.getScrollY();
}
}
// pop windows
leftPos = 0 ;
rightPos = 0 ;
if (screen) {
leftPos = screen.width/2-150;
rightPos = screen.height/2-85;
}
// privacy policy
function ppWindow() {
ppWin = window.open('/privacy-policy.html','','width=300,height=200,left='+leftPos+',top='+rightPos+'');
ppWin.focus();
}
// useReview window
function formWindow() {
formWin = window.open('/giving/giftAidForm.pdf','form','width=400,height=500,left=200,top=10,scrollbars=yes');
formWin.focus();
}