var IE = document.all?true:false;
LastBox = ''
function makeVis(dateBox, imageSrc, imageCaption, imageURL)
{
	windowHeight = (typeof window.innerHeight != 'undefined' ? window.innerHeight : document.body.offsetHeight);
	windowWidth = (typeof window.innerWidth != 'undefined' ? window.innerWidth : document.body.offsetWidth);
	loadImage = "LargeImage";
	captionBox = "ImageCaption";
	imageLink = "DownloadImage";
	document.images[loadImage].src = imageSrc
	document.getElementById(captionBox).innerHTML = imageCaption
	document.getElementById(imageLink).href = imageURL
	document.getElementById(dateBox).style.zIndex = 5
	document.getElementById(dateBox).style.visibility = "visible"
	if (IE) { // grab the x-y pos.s if browser is IE			
		document.getElementById(dateBox).style.left = (windowWidth / 2) - 230; //event.clientX + document.body.scrollLeft - 180;
		document.getElementById(dateBox).style.top = (windowHeight / 2) - 200 + document.body.scrollTop; //event.clientY + document.body.scrollTop;
	}
	else {  // grab the x-y pos.s if browser is NS
		document.getElementById(dateBox).style.left = (windowWidth / 2) - 230; //e.pageX - 180;
		document.getElementById(dateBox).style.top = (windowHeight / 2) - 200 + e.pageY; //e.pageY;
	}

	return true;
}
function makeHidden(dateBox)
{
	document.getElementById(dateBox).style.zIndex = -1
	document.getElementById(dateBox).style.visibility = "hidden"
	loadImage = "LargeImage";
	document.images[loadImage].src = "http://www.ocmc.org/images/loading_image.gif"
	return true;
}