/*
 * Here is the random picture generator for the front page of the UMD Biology Departments
 * Homepage.
 * To insert new pictures to rotation copy paste this code below 
 
 text[num] = "  write description of image here"
 image[num] = "<img class='randomimg' src='titleimages/3.jpg' alt='"+text[num++]+"'>"
 
 * 
 */

function generateRandom() {

//Generate a random image as well as an explanation

image = new Image();
text = new String();
num = 0;

text[num] = "Interior view of Swensen Science Building."
image[num] = "<img class='randomimg' src='titleimages/1.jpg' alt='"+text[num++]+"'>"

text[num] = "Students float rubber ducks in pond outside the Swensen Science Building for a fund raiser."
image[num] = "<img class='randomimg' src='titleimages/2.jpg' alt='"+text[num++]+"'>"

text[num] = "Aerial view of staircase to Swensenscience Building. "
image[num] = "<img class='randomimg' src='titleimages/3.jpg' alt='"+text[num++]+"'>"

text[num] = "  "
image[num] = "<img class='randomimg' src='titleimages/4.jpg' alt='"+text[num++]+"'>"

text[num] = "  "
image[num] = "<img class='randomimg' src='titleimages/5.jpg' alt='"+text[num++]+"'>"

text[num] = "  "
image[num] = "<img class='randomimg' src='titleimages/6.jpg' alt='"+text[num++]+"'>"

text[num] = "  "
image[num] = "<img class='randomimg' src='titleimages/7.jpg' alt='"+text[num++]+"'>"

text[num] = "  "
image[num] = "<img class='randomimg' src='titleimages/8.jpg' alt='"+text[num++]+"'>"

text[num] = "  "
image[num] = "<img class='randomimg' src='titleimages/9.jpg' alt='"+text[num++]+"'>"

text[num] = "  "
image[num] = "<img class='randomimg' src='titleimages/10.jpg' alt='"+text[num++]+"'>"

text[num] = "  "
image[num] = "<img class='randomimg' src='titleimages/11.jpg' alt='"+text[num++]+"'>"

text[num] = "  "
image[num] = "<img class='randomimg' src='titleimages/12.jpg' alt='"+text[num++]+"'>"

text[num] = "  "
image[num] = "<img class='randomimg' src='titleimages/14.jpg' alt='"+text[num++]+"'>"

text[num] = "Biology Faculty at their summer retreat"
image[num] = "<img class='randomimg' src='titleimages/faculty.jpg' alt='"+text[num++]+"'>"




//add additional pics here




inc = Math.floor(Math.random() * num);
document.write(image[inc]);
document.write('<br /><span class="caption">' + text[inc] + '</span>');

}