function gaiola(k) {
flag = k

var Xp = new Array();
var Yp = new Array();
var desc = new Array();
var text = new Array();

desc[0] = "Parco sommerso di Gaiola";
text[0] = "";
Xp[0] = 40.;
Yp[0] = 14.;
//******** coordinate zona A ******
Xp[1] = 40.7941;
Yp[1] = 14.1841;
Xp[2] = 40.7906;
Yp[2] = 14.1867;
Xp[3] = 40.7927;
Yp[3] = 14.1896;
Xp[4] = 40.7929;
Yp[4] = 14.1879;
Xp[5] = 0.0;
Yp[5] = 0.0;
//**************** zona B ***********************
Xp[6] = 40.7941;
Yp[6] = 14.1812;
Xp[7] = 40.7886;
Yp[7] = 14.1873;
Xp[8] = 40.7944;
Yp[8] = 14.1914;
Xp[9] = 0.0;
Yp[9] = 0.0;



riserve_nav_1(0,5,9,9,flag,Xp,Yp,40.7900,14.1800,14,desc,0.01,text);
}