var galleryLoadingStyle1 = "LOADING LOADING-ONE";
var galleryLoadingStyle2 = "LOADING LOADING-TWO";

function galleryLoading_startLoading()
{
	galleryLoading_startLoadingWin(window);
}

function galleryLoading_startLoadingWin(win)
{
	var	frames	= null;

	if(win.frames)
	{
		frames = win.frames;
	}
	else if(win.document.frames)
	{
		frames = win.document.frames;
	}
	
	if(frames)
	{
		if(frames['galleryphotoframe'])
		{
			frames['galleryphotoframe'].galleryLoading_showLoading();
			return;
		}
	}

	if(win && win.parent && win.parent != win)
	{
		galleryLoading_startLoadingWin(win.parent)
	}
}

function galleryLoading_showLoading()
{
	var	obj;

	obj = document.createElement('div');
	obj.id = 'loading';
	obj.appendChild(document.createTextNode('LOADING...'));
	obj.className = galleryLoadingStyle1;
	document.body.appendChild(obj);

	window.setInterval(galleryLoading_doBlinky,1300);
}

function galleryLoading_doBlinky()
{
	var	tmpStyle;

	tmpStyle = galleryLoadingStyle2;
	galleryLoadingStyle2 = galleryLoadingStyle1;
	galleryLoadingStyle1 = tmpStyle;

	document.getElementById('loading').className = galleryLoadingStyle1;
}