var sticky = 'none'; 		// global navigation variable

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		home_03_over = newImage("images/home_03-over.gif");
		home_04_over = newImage("images/home_04-over.gif");
		home_05_over = newImage("images/home_05-over.gif");
		home_06_over = newImage("images/home_06-over.gif");
		home_07_over = newImage("images/home_07-over.gif");
		home_08_over = newImage("images/home_08-over.gif");
		home_09_over = newImage("images/home_09-over.gif");
		home_10_over = newImage("images/home_10-over.gif");
		home_14_over = newImage("images/home_14-over.gif");
		home_15_over = newImage("images/home_15-over.gif");
		home_16_over = newImage("images/home_16-over.gif");
		preloadFlag = true;
	}
}
function myOnLoad(){
	var lastSlash // the position of the last slash in the path
	var fileName  // the name of the file
	var hashPos // the position of the hash symbol in the case of anchors
	var fullPath
	fullPath = document.URL;
    fullPath = fullPath.replace(/\\/g,"/");     // for local testing
	lastSlash = fullPath.lastIndexOf("/");
	fileName = fullPath.substring(lastSlash+1,fullPath.length);
	hashPos = fileName.lastIndexOf("#");
	if (hashPos!=-1) {
		noAnchor = fileName.substring(0,hashPos);
	}
	else {
		noAnchor = fileName
	}
	
	switch (noAnchor){
		case "":
			changeImages('navhome', 'images/chome_03-over.gif');
			sticky = "navhome";
			break;
		case "index.html":
			changeImages('navhome', 'images/chome_03-over.gif');
			sticky = "navhome";
			break;
		case "about-us.html":
			changeImages('navaboutus', 'images/chome_04-over.gif');
			sticky = "navaboutus";
			break;
		case "magazine-features.html":
			runSlideShow();
			changeImages('navmagazine', 'images/chome_05-over.gif');
			sticky = "navmagazine";
			break;
		case "image-gallery.html":
			changeImages('navgallery', 'images/chome_07-over.gif');
			sticky = "navgallery";
			break;	
			
		case "wedding-suppliers.html":
			changeImages('home_09', 'images/chome_09-over.gif');
			sticky = "home_09";
			break;				 
						 
		case "venues.html":
			changeImages('navvenues', 'images/chome_06-over.gif');
			sticky = "navvenues";
			break;
		case "wedding-enquiries.php":
			changeImages('sidenavenquiries', 'images/chome-enquiry-over.gif');
			sticky = "sidenavenquiries";
			break;
			
		case "wedding-enquiries.php?competition=yes":
			changeImages('sidenavenquiries', 'images/chome-enquiry-over.gif');
			sticky = "sidenavenquiries";
			break;
			
		case "competition-details.html":
			changeImages('sidenavcomp', 'images/chome-weddingimage-over.gif');
			sticky = "sidenavcomp";
			break;
		case "customer-comments.html":
			changeImages('sidenavfeedback', 'images/chome-feedback-over.gif');
			sticky = "sidenavfeedback";
			break;	
		
	}

}

// (C) 2000 www.CodeLifter.com
// http://www.codelifter.com
// Set slideShowSpeed (milliseconds)
var slideShowSpeed = 6000
// Duration of crossfade (seconds)
var crossFadeDuration = 4
var Pic = new Array() // don't touch this
Pic[0] = 'images/mag-large-1.jpg'
Pic[1] = 'images/mag-large-2.jpg'
Pic[2] = 'images/mag-large-3.jpg'
Pic[3] = 'images/mag-large-4.jpg'
Pic[4] = 'images/mag-large-5.jpg'
Pic[5] = 'images/mag-large-6.jpg'


var t
var j = 0
var p = Pic.length

var preLoad = new Array()
for (i = 0; i < p; i++){
   preLoad[i] = new Image()
   preLoad[i].src = Pic[i]
}

function runSlideShow(){
   if (document.all){
      document.images.SlideShow.style.filter="progid:DXImageTransform.Microsoft.GradientWipe(GradientSize=1.0, wipeStyle=0,motion='forward')";
      document.images.SlideShow.filters[0].Apply();     
   }
   document.images.SlideShow.src = preLoad[j].src
   if (document.all){
      document.images.SlideShow.filters[0].Play(duration=crossFadeDuration);
   }
   j = j + 1
   if (j > (p-1)) j=0
   t = setTimeout('runSlideShow()', slideShowSpeed)
}