function multimedia(url) {
ancho=650;
alto=420;
xpos=(screen.width/2)-(ancho/2);
ypos=(screen.height/2)-(alto/2);
window.open(url,'RCNRADIO','scrollbars=0,location=0,menubar=0,status=0,directories=0,titlebar=0,toolbar=0,resizable=0,width='+ancho+',height='+alto+',left='+xpos+',top='+ypos+'');
}

function concurso(url) {
ancho=550;
alto=420;
xpos=(screen.width/2)-(ancho/2);
ypos=(screen.height/2)-(alto/2);
window.open(url,'RCNRADIO','scrollbars=0,location=0,menubar=0,status=0,directories=0,titlebar=0,toolbar=0,resizable=0,width='+ancho+',height='+alto+',left='+xpos+',top='+ypos+''); 
}

function galerias(url) { 
ancho=555;
alto=405;
xpos=(screen.width/2)-(ancho/2);
ypos=(screen.height/2)-(alto/2);
window.open(url,'RCNRADIO','scrollbars=0,location=0,menubar=0,status=0,directories=0,titlebar=0,toolbar=0,resizable=0,width='+ancho+',height='+alto+',left='+xpos+',top='+ypos+''); 
}

function luztunel(url) { 
ancho=760;
alto=565;
xpos=(screen.width/2)-(ancho/2);
ypos=(screen.height/2)-(alto/2);
window.open(url,'RCNRADIO','scrollbars=0,location=0,menubar=0,status=0,directories=0,titlebar=0,toolbar=0,resizable=0,width='+ancho+',height='+alto+',left='+xpos+',top='+ypos+''); 
}

function pantallacompleta (pagina) 
{
var opciones=("toolbar=no,location=no, directories=no, status=no, menubar=no ,scrollbars=no, resizable=no, fullscreen=yes"); 
window.open(pagina,"",opciones);
}