// ###########  Accordion  ########### //

var accordion=function(){
  var tm=sp=2;
  function slider(n){this.nm=n; this.arr=[]}
  slider.prototype.init=function(t,c,k){
    var a,h,s,l,i; a=document.getElementById(t); this.sl=k?k:'';
    h=a.getElementsByTagName('dt'); s=a.getElementsByTagName('dd'); this.l=h.length;
    for(i=0;i<this.l;i++){var d=h[i]; this.arr[i]=d; d.onclick=new Function(this.nm+'.pro(this)'); if(c==i){d.className=this.sl}}
    l=s.length;
    for(i=0;i<l;i++){var d=s[i]; d.mh=d.offsetHeight; if(c!=i){d.style.height=0; d.style.display='none'}}
  }
  slider.prototype.pro=function(d){
    for(var i=0;i<this.l;i++){
      var h=this.arr[i], s=h.nextSibling; s=s.nodeType!=1?s.nextSibling:s; clearInterval(s.tm);
      if(h==d&&s.style.display=='none'){s.style.display=''; su(s,1); h.className=this.sl}
      else if(s.style.display==''){su(s,-1); h.className=''}
    }
  }
  function su(c,f){c.tm=setInterval(function(){sl(c,f)},tm)}
  function sl(c,f){
    var h=c.offsetHeight, m=c.mh, d=f==1?m-h:h; c.style.height=h+(Math.ceil(d/sp)*f)+'px';
    c.style.opacity=h/m; c.style.filter='alpha(opacity='+h*100/m+')';
    if(f==1&&h>=m){clearInterval(c.tm)}else if(f!=1&&h==1){c.style.display='none'; clearInterval(c.tm)}
  }
  return{slider:slider}
}();


// ###########  Fading Tooltipps  ########### //

var tooltip=function(){
  var id = 'tt';
  var top = 3;
  var left = 3;
  var maxw = 150;
  var speed = 10;
  var timer = 20;
  var endalpha = 90;
  var alpha = 10;
  var tt,t,c,b,h;
  var ie = document.all ? true : false;
  return{
    show:function(v,w){
      if(tt == null){
        tt = document.createElement('div');
        tt.setAttribute('id',id);
        t = document.createElement('div');
        t.setAttribute('id',id + 'top');
        c = document.createElement('div');
        c.setAttribute('id',id + 'cont');
        b = document.createElement('div');
        b.setAttribute('id',id + 'bot');
        tt.appendChild(t);
        tt.appendChild(c);
        tt.appendChild(b);
        document.body.appendChild(tt);
        tt.style.opacity = 0;
        tt.style.filter = 'alpha(opacity=0)';
        document.onmousemove = this.pos;
      }
      tt.style.display = 'block';
      c.innerHTML = v;
      tt.style.width = w ? w + 'px' : 'auto';
      if(!w && ie){
        t.style.display = 'none';
        b.style.display = 'none';
        tt.style.width = tt.offsetWidth;
        t.style.display = 'block';
        b.style.display = 'block';
      }
      if(tt.offsetWidth > maxw){tt.style.width = maxw + 'px'}
      h = parseInt(tt.offsetHeight) + top;
      clearInterval(tt.timer);
      tt.timer = setInterval(function(){tooltip.fade(1)},timer);
    },
    pos:function(e){
      var u = ie ? event.clientY + document.documentElement.scrollTop : e.pageY;
      var l = ie ? event.clientX + document.documentElement.scrollLeft : e.pageX;
      tt.style.top = (u - h) + 'px';
      tt.style.left = (l + left) + 'px';
    },
    fade:function(d){
      var a = alpha;
      if((a != endalpha && d == 1) || (a != 0 && d == -1)){
        var i = speed;
        if(endalpha - a < speed && d == 1){
          i = endalpha - a;
        }else if(alpha < speed && d == -1){
          i = a;
        }
        alpha = a + (i * d);
        tt.style.opacity = alpha * .01;
        tt.style.filter = 'alpha(opacity=' + alpha + ')';
      }else{
        clearInterval(tt.timer);
        if(d == -1){tt.style.display = 'none'}
      }
    },
    hide:function(){
      clearInterval(tt.timer);
      tt.timer = setInterval(function(){tooltip.fade(-1)},timer);
    }
  };
}();