button1up = new Image; button1up.src = "http://www.dalholl.hpg.ig.com.br/homea.jpg";
button1down = new Image; button1down.src = "http://www.dalholl.hpg.ig.com.br/home.jpg";
button2up = new Image; button2up.src = "http://www.dalholl.hpg.ig.com.br/brasila.jpg";
button2down = new Image; button2down.src = "http://www.dalholl.hpg.ig.com.br/brasil.jpg";
button3up = new Image; button3up.src = "http://www.dalholl.hpg.ig.com.br/extrasa.jpg";
button3down = new Image; button3down.src = "http://www.dalholl.hpg.ig.com.br/extras.jpg";
button4up = new Image; button4up.src = "http://www.dalholl.hpg.ig.com.br/contatoa.jpg";
button4down = new Image; button4down.src = "http://www.dalholl.hpg.ig.com.br/contato.jpg";
function MouseOverRoutine(ButtonName)
{
if (ButtonName=="button1") {document.button1.src = button1down.src;}
if (ButtonName=="button2") {document.button2.src = button2down.src;}
if (ButtonName=="button3") {document.button3.src = button3down.src;}
if (ButtonName=="button4") {document.button4.src = button4down.src;}
}
function MouseOutRoutine(ButtonName)
{
if (ButtonName=="button1") {document.button1.src = button1up.src;}
if (ButtonName=="button2") {document.button2.src = button2up.src;}
if (ButtonName=="button3") {document.button3.src = button3up.src;}
if (ButtonName=="button4") {document.button4.src = button4up.src;}
}