// JavaScript Document

// Set the slideshow speed (in milliseconds)
var SlideShowSpeed = 6000;

// Set the duration of crossfade (in seconds)
var CrossFadeDuration = 5;

var Picture = new Array(); // don't change this
Picture[1]  = '/lib/images/headers/header1.jpg';
Picture[2]  = '/lib/images/headers/header2.jpg';
Picture[3]  = '/lib/images/headers/header3.jpg';
Picture[4]  = '/lib/images/headers/header4.jpg';
Picture[5]  = '/lib/images/headers/header1.jpg';


var tss;
var iss;
var jss = 1;
var pss = Picture.length-1;

var preLoad = new Array();
for (iss = 1; iss < pss+1; iss++){
preLoad[iss] = new Image();
preLoad[iss].src = Picture[iss];}

function runSlideShow(){
	
	if (document.all){
		document.images.PictureBox.style.filter="blendTrans(duration=2)";
		document.images.PictureBox.style.filter="blendTrans(duration=CrossFadeDuration)";
		document.images.PictureBox.filters.blendTrans.Apply();
	}
	
	document.images.PictureBox.src = preLoad[jss].src;
		
	if (document.all) document.images.PictureBox.filters.blendTrans.Play();
	
	jss = jss + 1;
	
	if (jss > (pss)) jss=1;
	
	tss = setTimeout('runSlideShow()', SlideShowSpeed);
}

function togglemenu (target)
{
	targetLayer = (document.getElementById) ? document.getElementById(target) .style : eval("document." + target);
	targetLayer.display = (targetLayer.display == "none") ? "" : "none";
}