// JavaScript Document

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var eventid = 1;

function initHomepage (){

  setTimeout ( "rotateEvents()", 100 );
}



function rotateEvents(){

     var nFade = new Spry.Effect.Fade('eventline', {duration: 500, from: 100, to: 0});
     nFade.start();
    
     setTimeout ( "changeAndFadeInEvents()", 500 );
}

function changeAndFadeInEvents(){

     var obj = MM_findObj( 'eventline' );
     
     var event_id = 'event_'+eventid;
     
     var cnt = MM_findObj( event_id );
     
     if(cnt){
         obj.style.background = '#fff';
         obj.innerHTML = cnt.innerHTML; // + ' '+newsid;
         
          var nFade = new Spry.Effect.Fade('eventline', {duration: 1000, from: 0, to: 100});
          nFade.start();
          
          eventid++;

//check if next item exists, if not go back to first
          var event_id_chk = 'event_'+eventid;   
          var cnt_chk = MM_findObj( event_id_chk );
          if(!cnt_chk) eventid = 1;
          
          
          setTimeout ( "rotateEvents()", 12000 );
      
     }else{
          var nFade = new Spry.Effect.Fade('eventline', {duration: 1000, from: 0, to: 100});
          nFade.start();
          obj.innerHTML = 'Empty';
     }
      

     
}