var strNavigation  = "<SCRIPT LANGUAGE='javascript'>\n"
strNavigation  += "Image1 = new Image(21,325)\n"
strNavigation  += "Image1.src = 'images/top-contact-menu.jpg'\n"
strNavigation  += "Image2 = new Image(21,325)\n"
strNavigation  += "Image2.src = 'images/top-contact-menu-contact.jpg'\n"
strNavigation  += "Image3 = new Image(21,325)\n"
strNavigation  += "Image3.src = 'images/top-contact-menu-list.jpg'\n"
strNavigation  += "Image4 = new Image(21,325)\n"
strNavigation  += "Image4.src = 'images/top-contact-menu-links.jpg'\n</SCRIPT>\n"
strNavigation  += "<SCRIPT LANGUAGE='javascript'>\n"
strNavigation  += "function contactcontact() { document.topmenu.src = Image2.src; return true; }\n"
strNavigation  += "function contactlist() { document.topmenu.src = Image3.src; return true; }\n"
strNavigation  += "function contactlinks() { document.topmenu.src = Image4.src; return true; }\n"
strNavigation  += "function original() { document.topmenu.src = Image1.src; return true; }\n </SCRIPT>"

document.write(strNavigation);