function em_click(){
location.href="mailto:contacto@valcargo.cl";
return true; }
function ml_write(){
document.write('contacto@valcargo.cl');}
function ml_hp_write(isrc, iwidth, iheight){
document.write('<img title="contacto@valcargo.cl" '+isrc+' '+iwidth+' '+iheight+' border=0>' );}