var img           = new Array()
var act       = ""
var act_old   = ""


function loadImage(name, normal, highlight, aktiv) {
img[name]        = new Array(4);
img[name][0]     = name;
img[name][1]     = new Image();
img[name][1].src = normal;
img[name][2]     = new Image();
img[name][2].src = highlight;
img[name][3]     = new Image();
img[name][3].src = aktiv;
}

function setNormal(name) {
if (name==act || name==act) return
document.images[img[name][0]].src=img[name][1].src
}

function setHighlight(name) {
if (name==act || name==act) return
document.images[img[name][0]].src=img[name][2].src
}

function setActive(name) {
if (name==act) return
act_old=act
act=name
if (act_old!="") setNormal(act_old)
document.images[img[act][0]].src=img[act][3].src
}

function sitemapPortal() {
wins = window.open("/ibt/myso/main/es/site/myso/ibt/tools/sitemap.xhtml","sitemap","width=600,height=250,left=10,top=10,status=no,scrollbars=no")
wins.focus()
}

function sitemapFoyer() {
wins = window.open("/ibt/login/myso/es/site/myso/login/tools/sitemap.xhtml","sitemap","width=600,height=250,left=10,top=10,status=no,scrollbars=no")
wins.focus()
}


loadImage("about"  ,"/ibt/mode/ibt/style/myso/image/nav/about_1.gif", "/ibt/mode/ibt/style/myso/image/nav/about_2.gif", "/ibt/mode/ibt/style/myso/image/nav/about_3.gif")
loadImage("elearning"  ,"/ibt/mode/ibt/style/myso/image/nav/elearning_1.gif",  "/ibt/mode/ibt/style/myso/image/nav/elearning_2.gif",  "/ibt/mode/ibt/style/myso/image/nav/elearning_3.gif")
loadImage("catalogue" ,"/ibt/mode/ibt/style/myso/image/nav/catalogue_1.gif", "/ibt/mode/ibt/style/myso/image/nav/catalogue_2.gif", "/ibt/mode/ibt/style/myso/image/nav/catalogue_3.gif")
loadImage("magazine"     ,"/ibt/mode/ibt/style/myso/image/nav/magazine_1.gif",     "/ibt/mode/ibt/style/myso/image/nav/magazine_2.gif",     "/ibt/mode/ibt/style/myso/image/nav/magazine_3.gif")
loadImage("comm"  ,"/ibt/mode/ibt/style/myso/image/nav/comm_1.gif",  "/ibt/mode/ibt/style/myso/image/nav/comm_2.gif",  "/ibt/mode/ibt/style/myso/image/nav/comm_3.gif")
loadImage("sitemap"     ,"/ibt/mode/ibt/style/myso/image/nav/sitemap_1.gif",     "/ibt/mode/ibt/style/myso/image/nav/sitemap_2.gif",     "/ibt/mode/ibt/style/myso/image/nav/sitemap_3.gif")