if (document.images) {
coursea = new Image
courseb = new Image
studenta = new Image
studentb = new Image
ordera = new Image
orderb = new Image
collegea = new Image
collegeb = new Image
biosa = new Image
biosb = new Image

coursea.src = "http://www.onlinehumanities.com/graphics/course.gif"
courseb.src = "http://www.onlinehumanities.com/graphics/course2.gif"
studenta.src = "http://www.onlinehumanities.com/graphics/student.gif"
studentb.src = "http://www.onlinehumanities.com/graphics/student2.gif"
ordera.src = "http://www.onlinehumanities.com/graphics/order.gif"
orderb.src = "http://www.onlinehumanities.com/graphics/order2.gif"
collegea.src = "http://www.onlinehumanities.com/graphics/college.gif"
collegeb.src = "http://www.onlinehumanities.com/graphics/college2.gif"
biosa.src = "http://www.onlinehumanities.com/graphics/bios.gif"
biosb.src = "http://www.onlinehumanities.com/graphics/bios2.gif"
}
else {
coursea = ""
courseb = ""
studenta = ""
studentb = ""
ordera = ""
orderb = ""
collegea = ""
collegeb = ""
biosa = ""
biosb = ""
}