var snav = [];
snav.visualfx = new Rollover("snavVisualfx","img/snav/lnk_visualfx.gif","img/snav/lnk_visualfx_on.gif");
snav.titles = new Rollover("snavTitles","img/snav/lnk_titles.gif","img/snav/lnk_titles_on.gif");
snav.print = new Rollover("snavPrint","img/snav/lnk_print.gif","img/snav/lnk_print_on.gif");
snav.servicesoverview = new Rollover("snavServicesoverview","img/snav/lnk_servicesoverview.gif","img/snav/lnk_servicesoverview_on.gif");