var p1 = new Image();
var p2 = new Image();
var p3 = new Image();
var p4 = new Image();
var p5 = new Image();
var p6 = new Image();
var p7 = new Image();
var p8 = new Image();
var p9 = new Image();
var p10 = new Image();
var p11 = new Image();
var p12 = new Image();


p1.src = "images/katrina_day_4_1.jpg";
p2.src = "images/katrina_day_4_2.jpg";
p3.src = "images/katrina_day_4_3.jpg";
p4.src = "images/katrina_day_4_4.jpg";
p5.src = "images/katrina_day_4_5.jpg";
p6.src = "images/katrina_day_4_6.jpg";
p7.src = "images/katrina_day_4_7.jpg";
p8.src = "images/katrina_day_4_8.jpg";
p9.src = "images/katrina_day_4_9.jpg";
p10.src = "images/katrina_day_4_10.jpg";
p11.src = "images/katrina_day_4_11.jpg";
p12.src = "images/katrina_day_4_12.jpg";


function doButtons(picimage) {
eval("document['picture'].src = " + picimage + ".src");
}