if (document.images)
{
m1 = new Image();
m1.src = "pics/btnz/btn-01.gif";
m1_on = new Image();
m1_on.src = "pics/btnz/btn-01-on.gif";

m2 = new Image();
m2.src = "pics/btnz/btn-02.gif";
m2_on = new Image();
m2_on.src = "pics/btnz/btn-02-on.gif";

m3 = new Image();
m3.src = "pics/btnz/btn-03.gif";
m3_on = new Image();
m3_on.src = "pics/btnz/btn-03-on.gif";

m4 = new Image();
m4.src = "pics/btnz/btn-04.gif";
m4_on = new Image();
m4_on.src = "pics/btnz/btn-04-on.gif";

m5 = new Image();
m5.src = "pics/btnz/btn-05.gif";
m5_on = new Image();
m5_on.src = "pics/btnz/btn-05-on.gif";

m6 = new Image();
m6.src = "pics/btnz/btn-06.gif";
m6_on = new Image();
m6_on.src = "pics/btnz/btn-06-on.gif";

}

function msover(name)
{
if (document.images)
document.images[name].src = eval (name + "_on.src");
}

function msout(name)
{ 
if (document.images)
document.images[name].src = eval (name + ".src");
}