var alt;

alt = new Array;

alt[0] = "Figure 1-1. This picture shows a container divided into two chambers by a removable partition. Water is added to both chambers; ordinary table salt is added to the left chamber. The partition is slowly and carefully removed. After a time, salt is found in equal concentrations in both chambers.";

alt[1] = "Figure 1-2. ";

alt[2] = "This is a picture of image 2";