var about = new Image();
about.src='../img_eng/menuAbout.gif';
var aboutsel = new Image();
aboutsel.src='../img_eng/menuSelAbout.gif';

var services = new Image();
services.src='../img_eng/menuServices.gif';
var servicessel = new Image();
servicessel.src='../img_eng/menuSelServices.gif';

var projects = new Image();
projects.src='../img_eng/menuProjects.gif';
var projectssel = new Image();
projectssel.src='../img_eng/menuSelProjects.gif';

var who = new Image();
who.src='../img_eng/menuWho.gif';
var whosel = new Image();
whosel.src='../img_eng/menuSelWho.gif';

var contact = new Image();
contact.src='../img_eng/menuContacts.gif';
var contactsel = new Image();
contactsel.src='../img_eng/menuSelContacts.gif';


var ourachievements = new Image();
ourachievements.src='../img_eng/menuOur.gif';
var ourachievementssel = new Image();
ourachievementssel.src='../img_eng/menuSelOur.gif';



function menu(Id,Id2) {
document.images[Id].src=eval(Id2+'.src');
}