function abrir(x,y,z,t) {
if (navigator.appName == 'Netscape') {
y = 20 + y;
z = 20 + z;
ven =
open("mezquita_ampliacion"+x+".htm",x,"width="+y+",height="+z+",status=no,toolbar=no,menubar=no,scrollbars="+t);
} else {
ven =
open("mezquita_ampliacion"+x+".htm",x,"width="+y+",height="+z+",status=no,toolbar=no,menubar=no,scrollbars="+t);
}
}