function Preload(name)
{
eval(name + '_n = new Image();');
eval(name + '_n.src = "image/' + name + '_n.gif"');
eval(name + '_o = new Image();');
eval(name + '_o.src = "image/' + name + '_o.gif"');
}

Preload("b");
Preload("title_for_candidate");
Preload("title_for_employer");
Preload("home");


function DrawOver(name)
{
document[name].src = eval(name + "_o.src");
}

function DrawNormal(name)
{
document[name].src = eval(name + "_n.src");
}

function DrawThisOver(object, name)
{
object.src = eval(name + "_o.src");
}

function DrawThisNormal(object, name)
{
object.src = eval(name + "_n.src");
}