caption = new Array(); //captions for signature images

caption[0] = new Array("View of Altars");

caption[1] = new Array("Waterfall in North tower memorial area");

caption[2] = new Array("Daytime view of Memorial Cloud");

caption[3] = new Array("North tower footprint area, seen from below");

caption[4] = new Array("Individual Memory Footprint, representation of victims with lights and images");

caption[5] = new Array("Votives in memorial sanctuary representing each victim");

caption[6] = new Array("Aerial view of memorial gardens with glass bridge");

caption[7] = new Array("Aerial view from Southeast");