var foo = new Array;
var bar = 0;

function changeImages()
{
	if (document.images && (preloadFlag == true)) 
	{
		for (var i = 0; i < changeImages.arguments.length; i+=2) 
		{
			document.getElementById(changeImages.arguments[i]).src = changeImages.arguments[i+1];
		}
	}
}

function displayWindow(url, width, height, name) 
{
	var top = Math.round((screen.height - height) / 2);
	var left = Math.round((screen.width - width) / 2);
	var Win = window.open(url,name,'width=' + width + ',height=' + height + ',top=' + top + ',left=' + left + ',resizable=1,scrollbars=no,menubar=no,status=no' );
}

function newImage(url)
{
	if (document.images) 
	{
		result = new Image();
		result.src = url;
		return result;
	}
}