var but1 = new Image();
but1.src= "gfx/home2.gif";

var but2 = new Image();
but2.src= "gfx/morukura2.gif";

var but3 = new Image();
but3.src= "gfx/holiday2.gif";

var but4 = new Image();
but4.src= "gfx/getting-there2.gif";

var but5 = new Image();
but5.src= "gfx/rental2.gif";

var but6 = new Image();
but6.src= "gfx/reservation2.gif";

var but7 = new Image();
but7.src= "gfx/area2.gif";

var but8 = new Image();
but8.src= "gfx/winchester2.gif";