// JavaScript Document

// constant top navigation arabic image roll over and for others
function roll_over(img_name, img_src) {
   document[img_name].src = img_src;
}

function roll_desc(img_name, img_src, name, desig) {
   document[img_name].src = img_src;
   document.getElementById('desc').innerHTML='<b>'+name+'</b><br />'+desig;
}

// JavaScript Document