var aktkr = "karte1"
var aktrt = "reiter1";
var aktrb = "reiterbild1";




function navreiter(z)
{
var neukr = "karte" + z;
var neurt = "reiter" + z;
var neurb = "reiterbild" + z;


document.getElementById(aktkr).style.visibility = "hidden";
document.getElementById(neukr).style.visibility = "visible";


document.getElementById(aktrt).style.backgroundColor = "#eeeeee";
document.getElementById(aktrt).style.height = "36px";
document.getElementById(aktrb).src = "pics/ecke_dunkel.JPG";


document.getElementById(neurt).style.backgroundColor = "#F4F4ff";
document.getElementById(neurt).style.height = "38px";
document.getElementById(neurb).src = "pics/ecke.JPG";



aktkr = neukr;
aktrt = neurt;
aktrb = neurb;

}





var mc = 0;


function mailcheck1()
{
 if(mc == 0)
 {
  window.setTimeout("mailcheck2()", 1000);
 }
 mc++;
}


function mailcheck2()
{
 if(mc == 3)
 {
  mc=0;
  window.location.href="sitemap/webmail.html";
 }
 else
 {
  mc=0;
 }
}