itsAnImagePage = true;
notImageGalleryMode = true;

// CSS CHANGES
document.write('<style type="text/css"> ');
/* document.write('#alter_page_label { margin-top:0px; padding-top:0px; } '); 
 document.write('#central_gallery_4_toggle { float:right; width:100px; display:block; text-align:right;} '); */
// document.write(' #alterego_postcard_middle_col1 { background-color:gray; }' );
 document.write( '#central_gallery4_thumbnails { }' );
document.write('</style> ');

function movePreview() {
	iFrameAndCaptionDiv = document.getElementById('central_gallery4_current_image_and_caption');
	imagecol = 	document.getElementById('alterego_postcard_middle_col2');
	temp = iFrameAndCaptionDiv.innerHTML;
	iFrameAndCaptionDiv.innerHTML = '';
	imagecol.innerHTML = temp;
}
function moveThumbs() {
	c = document.getElementById('alterego_postcard_middle_col1');
	c.innerHTML = '<div id="central_gallery_4_thumbnail_column" style="float:right; width:180px; height:330px; overflow:none; background-image:url(config_central/alter_images/samplebg.gif); "></div>'+c.innerHTML;
	t = document.getElementById('central_gallery4_thumbnails');
	tContainer = document.getElementById('central_gallery_4_thumbnail_column');
	temp = t.innerHTML;
	t.innerHTML = '';
	tContainer.innerHTML = temp;
	
}
function firstImageGalleryView() {
	movePreview();
	moveThumbs();
}
function switchGalleryView(v) {
	v1 = document.getElementById('central_gallery4_view1');
	v2 = document.getElementById('central_gallery4_view2');
	toggleSwitchDiv = document.getElementById('central_gallery_4_toggle');
	if (v==1) { //show description
		hideThumbnailColumn();
		v2.style.display = 'none';
		v1.style.display = 'block';
		toggleSwitchDiv.innerHTML ='<p style="margin-top:0px; "><a href="javascript:switchGalleryView(2)">view samples</a></p>';
	} else { //show gallery
		v1.style.display = 'none';
		v2.style.display = 'block';
		toggleSwitchDiv.innerHTML ='<p style="margin-top:0px; "><a href="javascript:switchGalleryView(1)">read description</a></p>';
		if (notImageGalleryMode) {
			firstImageGalleryView();
			notImageGalleryMode = false;
		}
		showThumbnailColumn();
	}
	showBarsIfNeeded();
}
function addToggleSwitch() {
	c = document.getElementById('alterego_postcard_middle_col1');
	c.innerHTML = '<div id="central_gallery_4_toggle"></div>'+c.innerHTML;
}
function showThumbnailColumn() {
	c = document.getElementById('alterego_postcard_middle_col1');
	c.style.paddingRight = '0px';
	c.style.paddingTop = '0px';
	c.style.height = '330px';
	c.style.width = '361px';
	document.getElementById('central_gallery_4_thumbnail_column').style.display='block';
	document.getElementById('alter_page_label').style.marginTop='10px';
}
function hideThumbnailColumn() {
	c = document.getElementById('alterego_postcard_middle_col1');
	c.style.paddingRight = '10px';
	c.style.paddingTop = '10px';
	c.style.height = '320px';
	c.style.width = '351px';
	if (document.getElementById('central_gallery_4_thumbnail_column')) document.getElementById('central_gallery_4_thumbnail_column').style.display='none';
	document.getElementById('alter_page_label').style.marginTop='0px';
}
function formatImageGallery() {
//	addToggleSwitch();
	switchGalleryView(1);
}