isamap = new Object();
isamap[0] = "_df"
isamap[1] = "_ov"
isamap[2] = "_ot"
isamap[3] = "_dn"

function isimgact(id, act)
{
	if(document.images) document.images[id].src = eval( "isimages." + id + isamap[act] + ".src");
}

if (document.images) { // ensure browser can do JavaScript rollovers.
isimages = new Object();
isimages.health09_df = new Image();
isimages.health09_df.src = "../images/health09image.gif";

isimages.health09_ov = new Image();
isimages.health09_ov.src = "../images/health09imageov.gif";

isimages.health092_df = new Image();
isimages.health092_df.src = "../images/health09image1.gif";

isimages.health092_ov = new Image();
isimages.health092_ov.src = "../images/health09image1ov.gif";

isimages.health0921_df = new Image();
isimages.health0921_df.src = "../images/health09ad_world.gif";

isimages.health0921_ov = new Image();
isimages.health0921_ov.src = "../images/health09ad_worldov.gif";

isimages.health093_df = new Image();
isimages.health093_df.src = "../images/health09image2.gif";

isimages.health093_ov = new Image();
isimages.health093_ov.src = "../images/health09image2ov.gif";

isimages.health095_df = new Image();
isimages.health095_df.src = "../images/health09about_us.gif";

isimages.health095_ov = new Image();
isimages.health095_ov.src = "../images/health09about_usov.gif";

isimages.health096_df = new Image();
isimages.health096_df.src = "../images/health09services.gif";

isimages.health096_ov = new Image();
isimages.health096_ov.src = "../images/health09servicesov.gif";

isimages.health097_df = new Image();
isimages.health097_df.src = "../images/health09training.gif";

isimages.health097_ov = new Image();
isimages.health097_ov.src = "../images/health09trainingov.gif";

isimages.health098_df = new Image();
isimages.health098_df.src = "../images/health09links.gif";

isimages.health098_ov = new Image();
isimages.health098_ov.src = "../images/health09linksov.gif";

isimages.health099_df = new Image();
isimages.health099_df.src = "../images/health09image3.gif";

isimages.health099_ov = new Image();
isimages.health099_ov.src = "../images/health09image3ov.gif";

}