var DDSPEED = 10;
var DDTIMER = 30;
var OFFSET = 0;
var ZINT = 100;
//var loops=0;

function ddMenu(id,d){
  var h = document.getElementById(id + '-ddheader');
  var c = document.getElementById(id + '-ddcontent');
  if(!c.loops)
  {	
	c.loops=0;
	//alert("A");
  }
  clearInterval(c.timer);
  if(d == 1){
    clearTimeout(h.timer);
    c.style.display = 'block';
    if(c.loops==10){return}
    else {
      c.style.left = (h.offsetWidth + OFFSET) + 'px';
      //c.style.height = 'auto';
      //c.maxh = c.offsetHeight;
     // c.style.height = '0px';
    }
    ZINT = ZINT + 1;
    c.style.zIndex = ZINT;
    c.timer = setInterval(function(){ddSlide(c,1)},DDTIMER);
  }else{
    h.timer = setTimeout(function(){ddCollapse(c)},50);
  }
}

function ddCollapse(c){
  c.timer = setInterval(function(){ddSlide(c,-1)},DDTIMER);
}

function cancelHide(id){
  var h = document.getElementById(id + '-ddheader');
  var c = document.getElementById(id + '-ddcontent');
  clearTimeout(h.timer);
  clearInterval(c.timer);
  if(c.loops<10){
    c.timer = setInterval(function(){ddSlide(c,1)},DDTIMER);
  }
}

function ddSlide(c,d){
  //var currh = c.offsetHeight;
  //var dist;
  //if(d == 1){
  //  dist = Math.round((c.maxh - currh) / DDSPEED);
 // }else{
  //  dist = Math.round(currh / DDSPEED);
 // }
 // if(dist <= 1 && d == 1){
  //  dist = 1;
 // }
  //c.style.height = currh + (dist * d) + 'px';
 
  c.loops+=d;
  if(c.loops>=10){
  c.loops=10
    clearInterval(c.timer);
  }else if(c.loops<=0){
	c.loops=0;
    clearInterval(c.timer);
    c.style.display = 'none';
  }
  
  //alert(c.loops + " d:" +d);
  
  c.style.opacity = c.loops/10;
  c.style.filter = 'alpha(opacity=' + c.loops*10 + ')';
  
  
}