function openWindow(theURL,winName,features)
	{
	window.open(theURL,winName,features);
	}
	
function closeWindow()
	{
	window.close();
	}
	
function preloadImages() {
	var artbyculture = new Image
		artbyculture.src = "../viewallart/images/art-by-culture-on.gif"
	var artbytheme = new Image
		artbytheme.src = "../viewallart/images/art-by-theme-on.gif"
	var comparecontrast = new Image
		comparecontrast.src = "../viewallart/images/compare-contrast-on.gif"
	var viewallart = new Image
		viewallart.src = "../viewallart/images/view-all-art-on.gif"
	var questions = new Image
		questions.src = "../viewallart/images/questions-over.gif"
	var background = new Image
		background.src = "../viewallart/images/background-over.gif"
	var story = new Image
		story.src = "../viewallart/images/story-over.gif"
	var keyideas = new Image
		keyideas.src = "../viewallart/images/keyideas-over.gif"
	var questionsb = new Image
		questionsb.src = "../viewallart/images/questionsB-over.gif"
	var backgroundb = new Image
		backgroundb.src = "../viewallart/images/backgroundB-over.gif"
	var storyb = new Image
		storyb.src = "../viewallart/images/storyB-over.gif"
	var keyideasb = new Image
		keyideasb.src = "../viewallart/images/keyideasB-over.gif"
}

window.onload = preloadImages;

function changeImages(sName,sImage) {
  document.images[sName].src = sImage
}

var isDHTML=0;
var isLayers=0;
var isAll=0;
var isID=0;

if (document.getElementById)
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else
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	else
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	}

function findDOM(objectID,withStyle) {
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}

if (isLayers)
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function reloadPage()
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if (isLayers)
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function changeVisible(objectID,state)
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	element.visibility = state;
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function toggleVisible(objectID)
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	state = element.visibility;	
	if (state == 'hidden' || state == 'hide' )
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		if (state == 'visible' || state=='show')
			{
			element.visibility = 'hidden';
			}
		else
			{
			element.visibility = 'visible';
			}
		}
	}