//alert('a');
<!--
//function clic(){alert('El Colorao ©     ');return false; }
// End -->

function ir()
{
a='http://maps.google.es/maps?f=d&hl=es&saddr=';
origen=document.form.origen2.value;//'Madrid';
destino='&daddr=Casa%20Rural%20-%20El%20Colorao,%20Sotes,%20Carretera%20de%20los%20Hornos%201%20/LR-341/LR-445%20@42.398150,%20-2.601620'
//window.open(a+origen+destino,'popup','toolbar=no,status=0,left=541,top=280,location=0,menubar=no,scrollbars=no,resizable=no,width=700,height=420');
window.open(a+origen+destino);
//window.close();

}
w="Casa Rural - El Colorao ©     "
function click() { 
if (event.button==2) { 
alert(w); 
} 
} 
document.onmousedown=click