function preloadImages()
{
	if(document.images)
	{
		var loadedImages = new Array;
		for(arg=0;arg<preloadImages.arguments.length;arg++)
		{
			loadedImages[arg] = new Image;
            loadedImages[arg].src = preloadImages.arguments[arg];
		}
	}
}

function imageSwap(daImage, daSrc)
{
	if(document.images)
	{
		if (typeof daImage == 'string' || typeof daImage == 'number')
		{
			document.images[daImage].src = daSrc;
		}
		
		else if (daImage && daImage.src)
		{
			daImage.src = daSrc;
		}
	}
}

function photo_open(link, width, height)
{
var photoWindow = window.open(link,"photo",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width='+width+',height='+height);
}

var putItThere = null;
var w = 0;
var h = 0;

function pit(w,h)
{
	if (window.screen)
	{
		var chasm = screen.availWidth;
		var mount = screen.availHeight;
		putItThere = window.open('images/orchestra_pit.gif','pit','width=' + w + ',height='+ h + ',left=' + ((chasm - w - 10) * .5) + ',top=' + ((mount - h - 30) *.5));
	}
}