// JavaScript Document


// create a new array and assign images to 37 elements
var pix = new Array;
pix[0] = "images/DSC_0026.jpg";
pix[1] = "images/DSC_0119.jpg";
pix[2] = "images/DSC_0138.jpg";
pix[3] = "images/DSC_0474.jpg";
pix[4] = "images/DSC_0102.jpg";
pix[5] = "images/DSC_0074.jpg";
pix[6] = "images/DSC_0033.jpg";
pix[7] = "images/DSC_0108.jpg";
pix[8] = "images/DSC_0119.jpg";
pix[9] = "images/DSC_0024.jpg";
pix[10] = "images/DSC_0474.jpg";
pix[11] = "images/DSC_0004.jpg";
pix[12] = "images/DSC_0010.jpg";
pix[13] = "images/DSC_0011.jpg";
pix[14] = "images/Ski-Club-036.jpg";
pix[15] = "images/1.jpg";
pix[16] = "images/2.jpg";
pix[17] = "images/3.jpg";
pix[18] = "images/4.jpg";
pix[19] = "images/5.jpg";
pix[20] = "images/6.jpg";
pix[21] = "images/7.jpg";
pix[22] = "images/8.jpg";
pix[23] = "images/9.jpg";
pix[24] = "images/10.jpg";
pix[25] = "images/11.jpg";
pix[26] = "images/12.jpg";
pix[27] = "images/13.jpg";
pix[28] = "images/14.jpg";
pix[29] = "images/15.jpg";
pix[30] = "images/16.jpg";
pix[31] = "images/17.jpg";
pix[32] = "images/18.jpg";
pix[33] = "images/19.jpg";
pix[34] = "images/20.jpg";
pix[35] = "images/21.jpg";
pix[36] = "images/22.jpg";
pix[37] = "images/23.jpg";

// get a random integer between 0 and 37
var rand = Math.floor(Math.random() * 37);

// assign random image to the HTML <img> tag of pic id
document.getElementById("pic").src = pix[ rand ];

//display the string
document.write(str);