m1a = new Image();
m1a.src ="../images/interior/usable_int_side_nav_01a.gif";
m1b = new Image();
m1b.src ="../images/interior/usable_int_side_nav_01b.gif";

m2a = new Image();
m2a.src ="../images/interior/usable_int_side_nav_02a.gif";
m2b = new Image();
m2b.src ="../images/interior/usable_int_side_nav_02b.gif";

m3a = new Image();
m3a.src ="../images/interior/usable_int_side_nav_03a.gif";
m3b = new Image();
m3b.src ="../images/interior/usable_int_side_nav_03b.gif";


function hiLite(name, source) {
		document.images[name].src = eval(source + ".src");
}