var myimages=new Array()
function preloadimages(){
for (i=0;i<preloadimages.arguments.length;i++){
myimages[i]=new Image()
myimages[i].src=preloadimages.arguments[i]
}
}

preloadimages("images/about_over_button.gif","images/benefits_over_button.gif","images/community_over_button.gif","images/contact_over_button.gif","images/services_over_button.gif","images/team_over_button.gif")