function eng(){
parent.location.href="index.html";}
function fr(){
parent.location.href="index.html";}
function ara(){
parent.location.href="index.html";
}

function openflash() {
window.open("bioflash.html", "troph1",
", scrollin=yes,directories=no,menubar=no,resizable=no,height=420,width=745");
}