function openwindow(URL) {
   window.open(URL,"INFO","width=460,height=460,top=0,left=0,sreenX=0,sreenY=0,resizable=no,scrollbars=no,statusbar=no");
}

function anfahrt() {
   window.open("anfahrtskizze.html","ANFAHRT","width=460,height=700,top=0,left=0,sreenX=0,sreenY=0,resizable=no,scrollbars=no,statusbar=no");
}

function einladung() {
   window.open("einladung.html","EINLADUNG","width=648,height=460,top=0,left=0,sreenX=0,sreenY=0,resizable=no,scrollbars=no,statusbar=no");
}

function anmeldung() {
   window.open("anmeldung.html","ANMELDUNG","width=460,height=700,top=0,left=0,sreenX=0,sreenY=0,resizable=no,scrollbars=no,statusbar=no");
}

function highlights(URL) {
   window.open(URL,"HIGHLIGHTS","width=415,height=265,top=0,left=0,sreenX=0,sreenY=0,resizable=no,scrollbars=no,statusbar=no");
}

function galerie(URL) {
   window.open(URL,"GALERIE","width=415,height=415,top=0,left=0,sreenX=0,sreenY=0,resizable=no,scrollbars=no,statusbar=no");
}