function pngdisplay(image, width, height, iclass) 
{
	if(navigator.appName=='Microsoft Internet Explorer') 
	{ 
		document.write('<img src="images/empty.gif" style="width: ' + width + '; height: ' + height + '; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=' + image + ', sizingMethod=scale)" class="' + iclass + '" border=0 />');
	} 
	else 
	{
		document.write('<img src="' + image + '" style="width: ' + width + '; height: ' + height + ';" class="' + iclass + '" />');
	}
}

function ShowPhoto(photo, desc, title)
{
	document.getElementById("photo").src=photo;
	document.getElementById("desc").innerHTML="<h1>"+title+"</h1>"+desc;
}

var timer;
function ScrollStage(direction, delta, ids)
{
	var stage=document.getElementById("stage"+ids);

	stage.scrollLeft=stage.scrollLeft + (delta * direction);
	timer=setTimeout('ScrollStage('+direction+', '+delta+', '+ids+')', 1);
}

function StopStage(ids)
{
	clearTimeout(timer);
}