function Screen(){};

Screen.getCentralizedTop=function(pHeight)
{
	pHeight=parseInt(pHeight);
	return Math.round((screen.height-pHeight)/2);
}

Screen.getCentralizedLeft=function(pWidth)
{
	pWidth=parseInt(pWidth);
	return Math.round((screen.width-pWidth)/2);
}

//c.control("Screen","loaded");