random_number= Math.floor(Math.random()* 13+1 );
// Loads the appropriate image and text color based on random number.
if (random_number==1) {
image="images/bgimages/1.jpg";
}
if (random_number==2) {
image="images/bgimages/2.jpg";
}
if (random_number==3) {
image="images/bgimages/3.jpg";
}
if (random_number==4) {
image="images/bgimages/4.jpg";
}
if (random_number==5) {
image="images/bgimages/5.jpg";
}
if (random_number==6) {
image="images/bgimages/6.jpg";
}
if (random_number==7) {
image="images/bgimages/7.jpg";
}
if (random_number==8) {
image="images/bgimages/8.jpg";
}
if (random_number==9) {
image="images/bgimages/9.jpg";
}
if (random_number==10) {
image="images/bgimages/11.jpg";
}
if (random_number==11) {
image="images/bgimages/12.jpg";
}
if (random_number==12) {
image="images/bgimages/13.jpg";
}
if (random_number==13) {
image="images/bgimages/14.jpg";
}
if (random_number==14) {
image="images/bgimages/10.jpg";
}
if (random_number==15) {
image="images/bgimages/15.jpg";
}
if (random_number==16) {
image="images/bgimages/16.jpg";
}
if (random_number==17) {
image="images/bgimages/17.jpg";
}
if (random_number==18) {
image="images/bgimages/18.jpg";
}