about = new Image; about.src = "../images/about.gif"
abouto = new Image; abouto.src = "../images/abouto.gif"
bio = new Image; bio.src = "../images/bio.gif"
bioo = new Image; bioo.src = "../images/bioo.gif"
scholar = new Image; scholar.src = "../images/scholar.gif"
scholaro = new Image; scholaro.src = "../images/scholaro.gif"
agg_class = new Image; agg_class.src = "../images/agg_class.gif"
agg_classo = new Image; agg_classo.src = "../images/agg_classo.gif"
golf = new Image; golf.src = "../images/golf.gif"
golfo = new Image; golfo.src = "../images/golfo.gif"
contact = new Image; contact.src = "../images/contact.gif"
contacto = new Image; contacto.src = "../images/contacto.gif"

function swap(a,b){
eval("document." + a + ".src=" + b + ".src")
}