var slideshowSlides = new Array();
var slideshowCurrent = 0;

// Preload slideshow images

function slideshowInit() {
	if (document.images) {
		for (var i = 0; i < slideshowImageFiles.length; i++) {
			slideshowSlides[i]     = new Image();
			slideshowSlides[i].src = slideshowImageDirectory + slideshowImageFiles[i];
		}
		setTimeout('slideshowForward();', slideshowDelayBeforeStart*1000);
	}
}

function showMsg(text) {
document.slideform.slidecontrol.value = text;
}

// Show next slide

function slideshowForward() {
if (document.slideform.slidecontrol.value == "Stop")
	if (document.images && typeof slideshowSlides != 'undefined') {
		slideshowCurrent++;
		if (slideshowCurrent >= slideshowSlides.length) slideshowCurrent = 0;
		document.images.slideshow.src = slideshowSlides[slideshowCurrent].src;
	}
	setTimeout('slideshowForward();', slideshowDelayBetweenSlides*1000);
}