function newImage( imgSrc ){

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

 return imgName;

}

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


function loadImages()
{
 if (document.images)
 {

 abilities_over = newImage("images/abilities-1.png");
 about_over = newImage("images/about-1.png");
 asc_over = newImage("images/asc-1.png");
 clients_over = newImage("images/clients-1.png");
 contacts_over = newImage("images/contacts-1.png");
 home_over = newImage("images/home-1.png");
 faq_over = newImage("images/faq-1.png");
 staff_over = newImage("images/staff-1.png");

 preloadFlag = true;
 }
}