function findLivePageWidth() {
	if (window.innerWidth)
		return window.innerWidth;
	if (document.body.clientWidth)
		return document.body.clientWidth;
	return (null);
}
/*function findLivePageHeight() {
	if (window.innerHeight)
		return window.innerHeight;
	if (document.body.clientHeight)
		return document.body.clientHeight;
	return (null);
}
*/
function initSlides() {
	objectSlide=document.getElementById('slide');
	objectCover=document.getElementById('cover');
	objectPhotoSlide=document.getElementById('photoSlide');
}


function showSlide(evt) {
	objectPhotoSlide.innerHTML='<img src="' + evt.src +'" id="largePhoto" alt="Glenview Cottage - Photo" border="0" />';
	objectPhotoSlide.innerHTML+='<p>' + evt.alt +'</p>';
	objectLargePhoto=document.getElementById('largePhoto');
	livePageWidth = findLivePageWidth();
//	livePageHeight = findLivePageHeight();
	if(evt.alt == "Glenelg")
	newLeft = ((livePageWidth/4)-8) - (50)	//reposition for wide picture, increase number to move to right. Positive number moves more right
	else if(evt.alt == "Black Cuillin Hills, Isle of Skye")
	newLeft = ((livePageWidth/4)-8) - (50)	//reposition for wide picture, increase number to move to right. Positive number moves more right
	else if(evt.alt == "The Lounge")
	newLeft = ((livePageWidth/4)-8) - (50)	//reposition for wide picture, increase number to move to right. Positive number moves more right
	else if(evt.alt == "Plockton Sunset from Fernaig")
	newLeft = ((livePageWidth/4)-8) - (-30)	//reposition for wide picture, increase number to move to right. Positive number moves more right
	else if(evt.alt == "Falls of Glomach")
	newLeft = ((livePageWidth/4)-8) - (-40)	//reposition for wide picture, increase number to move to right. Positive number moves more right
	else if(evt.alt == "The Cottage")
	newLeft = ((livePageWidth/4)-8) + (5)	//reposition for wide picture, increase number to move to right. Positive number moves more right
	else newLeft = ((livePageWidth/2)-8) - (280); //was originally 200
//	newTop = (livePageHeight/4) - (10);
	objectSlide.style.left = newLeft + 'px';
//	objectSlide.style.top = newTop + 'px';
    window.scrollBy(-5000,-5000); //reset page to top
	objectSlide.style.display = 'block';
	objectCover.style.display = 'block'; //cover is opaque layer
}


function hideSlide() {
	objectSlide.style.display = 'none';	
	objectCover.style.display = 'none';
}