var m = 0;
var s = 0;
heute = new Date();
m = heute.getMonth();
if(m > 10 | m < 4)
{ s = 2; }
else
{ s = 1; }

function ortsplan(b,h) {
gal=window.open("http://www.raggal.eu/ortsplan/ortsplan.aspx?b=" + b + "&h=" + h + "&saison=" + s  , "sZech_Ortsplan", "resizable=no,status=no,statusbar=no,width=1210,height=710");
//gal.moveTo(0,0);
gal.focus();
}