var radius = 300;        // radius
var pi = Math.PI;   // pi
var a= -0;	    // Startwinkel
var posx=395, posy=360; //335

function abfrage ()
{
  if (document.getElementById)
     {
       lay1=document.getElementById("id1").style;
       lay2=document.getElementById("id2").style;
       lay3=document.getElementById("id3").style;
       lay4=document.getElementById("id4").style;
       lay5=document.getElementById("id5").style;
       lay6=document.getElementById("id6").style;
       lay7=document.getElementById("id7").style;
       lay8=document.getElementById("id8").style;
       lay9=document.getElementById("id9").style;
       lay10=document.getElementById("id10").style;
    }
  if (document.layers)
     {
       lay1=window.document.id1;
       lay2=window.document.id2;
       lay3=window.document.id3;
       lay4=window.document.id4;
       lay5=window.document.id5;
       lay6=window.document.id6;
       lay7=window.document.id7;
       lay8=window.document.id8;
       lay9=window.document.id9;
       lay10=window.document.id10;
     }
  if (navigator.appName=="Microsoft Internet Explorer")
     {
      if (document.all.tags)
       {
        lay1=id1.style;
        lay2=id2.style;
        lay3=id3.style;
        lay4=id4.style;
        lay5=id5.style;
        lay6=id6.style;
        lay7=id7.style;
        lay8=id8.style;
        lay9=id9.style;
        lay10=id10.style;
       }
     }
  rotation();
}






function rotation ()

{

  a++;

  lay1.left=(radius * Math.cos(a*(pi/180))) + posx;;
  lay1.top=(radius * Math.sin(a*(pi/180))) + posy;

  lay2.left=(radius * Math.cos((a+36)*(pi/180))) + posx;;
  lay2.top=(radius * Math.sin((a+36)*(pi/180))) + posy;

  lay3.left=(radius * Math.cos((a+72)*(pi/180))) + posx;;
  lay3.top=(radius * Math.sin((a+72)*(pi/180))) + posy;

  lay4.left=(radius * Math.cos((a+108)*(pi/180))) + posx;;
  lay4.top=(radius * Math.sin((a+108)*(pi/180))) + posy;

  lay5.left=(radius * Math.cos((a+144)*(pi/180))) + posx;;
  lay5.top=(radius * Math.sin((a+144)*(pi/180))) + posy;

  lay6.left=(radius * Math.cos((a+180)*(pi/180))) + posx;;
  lay6.top=(radius * Math.sin((a+180)*(pi/180))) + posy;

  lay7.left=(radius * Math.cos((a+216)*(pi/180))) + posx;;
  lay7.top=(radius * Math.sin((a+216)*(pi/180))) + posy;

  lay8.left=(radius * Math.cos((a+252)*(pi/180))) + posx;;
  lay8.top=(radius * Math.sin((a+252)*(pi/180))) + posy;

  lay9.left=(radius * Math.cos((a+288)*(pi/180))) + posx;;
  lay9.top=(radius * Math.sin((a+288)*(pi/180))) + posy;

  lay10.left=(radius * Math.cos((a+324)*(pi/180))) + posx;;
  lay10.top=(radius * Math.sin((a+324)*(pi/180))) + posy;


  window.setTimeout ('rotation()', 110);

}