var	objName;

if (document.images)
{
	m1 = new Image(81,23);
	m1.src = "images/menu_ro_02.png";
	m1o = new Image(81,23);
	m1o.src = "images/menu_rop_02.png";

	m2 = new Image(122,23);
	m2.src = "images/menu_ro_03.png";
	m2o = new Image(122,23);
	m2o.src = "images/menu_rop_03.png";

	m3 = new Image(114,23);
	m3.src = "images/menu_ro_04.png";
	m3o = new Image(114,23);
	m3o.src = "images/menu_rop_04.png";

	m4 = new Image(86,23);
	m4.src = "images/menu_ro_05.png";
	m4o = new Image(86,23);
	m4o.src = "images/menu_rop_05.png";

	m5 = new Image(92,23);
	m5.src = "images/menu_ro_06.png";
	m5o = new Image(92,23);
	m5o.src = "images/menu_rop_06.png";

	m6 = new Image(105,23);
	m6.src = "images/menu_ro_07.png";
	m6o = new Image(105,23);
	m6o.src = "images/menu_rop_07.png";
}
function offImg(objName)

{	imgSrc = eval(objName + ".src");

	document[objName].src = imgSrc;

}



function ovrImg(objName)

{	imgSrc = eval(objName + "o.src");

	document[objName].src = imgSrc;

}