si_preload("/innerspring-images/", ["bonnell-on.jpg", "lura-on.jpg", "symetrics-on.jpg", "marshall-on.jpg", "bodyprint-on.jpg", "speaking-on.jpg", "glossary-on.jpg", "bp5zone-on.jpg", "bp3zone-on.jpg"]);
si_preload("/boxspring-images/", ["semiflex-on.jpg"]);