m1on 	  = new Image(0,0);
m1on.src  = "images/menu1on.gif";
m1off     = new Image(0,0);
m1off.src = "images/menu1off.gif";

m2on 	  = new Image(0,0);
m2on.src  = "images/menu2on.gif";
m2off     = new Image(0,0);
m2off.src = "images/menu2off.gif";

m3on 	  = new Image(0,0);
m3on.src  = "images/menu3on.gif";
m3off     = new Image(0,0);
m3off.src = "images/menu3off.gif";

m4on 	  = new Image(0,0);
m4on.src  = "images/menu4on.gif";
m4off     = new Image(0,0);
m4off.src = "images/menu4off.gif";

m5on 	  = new Image(0,0);
m5on.src  = "images/menu5on.gif";
m5off     = new Image(0,0);
m5off.src = "images/menu5off.gif";

m6on 	  = new Image(0,0);
m6on.src  = "images/menu6on.gif";
m6off     = new Image(0,0);
m6off.src = "images/menu6off.gif";
  
m7on 	  = new Image(0,0);
m7on.src  = "images/menu7on.gif";
m7off     = new Image(0,0);
m7off.src = "images/menu7off.gif";

m8on 	  = new Image(0,0);
m8on.src  = "images/menu8on.gif";
m8off     = new Image(0,0);
m8off.src = "images/menu8off.gif";

function imgOn(imgName)
{
	img = eval(imgName + "on.src");
	document[imgName].src = img;
}

function imgOff(imgName)
{
	img = eval(imgName + "off.src");
	document[imgName].src = img;
}

function popup(urladdress)
{
	window.open(urladdress,"","top=200,left=200,height=350,width=500,toolbar=no,menubar=no,scrollbars=yes,resizable=yes");
}