submenuOff = new Array(5)
submenuOn = new Array(5)

for (i=0;i<5;i++)
{	submenuOff[i] = new Image
	submenuOn[i] = new Image
	
	submenuOff[i].src = "images/pic" + i + "off.gif"
	submenuOn[i].src = "images/pic" + i + "on.gif"
}

function subroll(which,status)
{	temp = new Image
	temp = (status) ? submenuOn[which] : submenuOff[which]
	{	if (dom1)
		{	document.getElementById("submenu" + which).setAttribute("src",temp.src)
		}
		else if (is.nav4)
		{	document["subpic" + which].document["submenu" + which].src = temp.src
		}
		else
		{	document["submenu" + which].src = temp.src
		}
	}
	
	if (status)
	{	show("text" + which)
	}
	else
	{	hide("text" + which)
	}
}