var	offImgArray = new Image( 50, 63);
	offImgArray.src = "imgs/page_menu_home_off.gif";

var	onImgArray = new Image( 50, 63);
	onImgArray.src = "imgs/page_menu_home_on.gif";

function imageOn( iName )
	{
	document[ iName ].src = "imgs/icon_paper_on.gif"; 
	}

function imageOff( iName )
	{
	document.images[ iName ].src = "imgs/icon_paper_off.gif"; 
	}