function UTIL_ShowWhiteOutBox()
{
	UTIL_UpdateWhiteOutBoxSize();
	document.getElementById('white_out_box').style.display = '';
}

function UTIL_HideWhiteOutBox()
{
	document.getElementById('white_out_box').style.display = 'none';
}


function UTIL_UpdateWhiteOutBoxSize()
{
	document.getElementById('white_out_box').style.height = FN_GetDocumentHeight() + (document.documentElement.scrollHeight) + FN_GetScrollY() + 'px';
	document.getElementById('white_out_box').style.width = FN_GetDocumentWidth() + (document.documentElement.scrollWidth) + FN_GetScrollX() + 'px';
}