function newImage( imgSrc ){

 var imgName = new Image();
 imgName.src = imgSrc;

 return imgName;

}

function change( imgName, imgLocation )
{
 document[imgName].src = imgLocation ;
}

var preloadFlag = false;
function loadImages()
{
 if (document.images)
 {
 //****Edit this list to include rollover state images ****
 //****Example: aboutus_over = newImage( "images/aboutus-over.gif" );
home_over = newImage("/images/layout/home-on.gif");
buyers_over = newImage("/images/layout/buyers-on.gif");
sellers_over = newImage("/images/layout/sellers-on.gif");
team_over = newImage("/images/layout/team-on.gif");
about_over = newImage("/images/layout/about-on.gif");
community_over = newImage("/images/layout/community-on.gif");
careers_over = newImage("/images/layout/careers-on.gif");
contact_over = newImage("/images/layout/contact-on.gif");

 preloadFlag = true;
 }
}