var currentslide = 1;
var maxslides;
var slide = [];

function setSlideShow(maxSlides, imgPrefix,imgWidth, imgHeight) {
	if(document.images) { 
		currentslide=1; 
		maxslides=maxSlides; 
		slide = new Array(maxslides+1); 
		for(var n=1;n<=maxslides;n++) { 
			slide[n]=new Image(imgWidth,imgHeight); 
			slide[n].src='/wp-content/themes/primepress/images/slides/' + imgPrefix + '-' + n + '.jpg'; 
		} 
	}
}

function prevSlide() { 
	if(document.images) { 
		currentslide--; 
		if(currentslide<1) {
			currentslide = maxslides;
		}
		document.images['slide'].src=slide[currentslide].src; 
	} 
} 
function nextSlide() { 
	if(document.images) { 
		currentslide++; 
		if(currentslide>maxslides) currentslide=1; 
		document.images['slide'].src=slide[currentslide].src; 
	} 
}