var but1
but1 = new Image();
but1.src = 'gfx/home2.png';

var but2
but2 = new Image();
but2.src = 'gfx/location2.png';

var but3
but3 = new Image();
but3.src = 'gfx/getting-there2.png';

var but4
but4 = new Image();
but4.src = 'gfx/reserve-info2.png';

var but5
but5 = new Image();
but5.src = 'gfx/lifestyle-experience2.png';

var but6
but6 = new Image();
but6.src = 'gfx/properties2.png';

var but7
but7 = new Image();
but7.src = 'gfx/info2.png';

var but8
but8 = new Image();
but8.src = 'gfx/photo2.png';

var but9
but9 = new Image();
but9.src = 'gfx/winchester2.png';