var DDSPEED = 10;
var DDTIMER = 15;

// main function to handle the mouse events //
function ddMenu(id,d){
  var h = document.getElementById(id + '-ddheader');
  var c = document.getElementById(id + '-ddcontent');
  clearInterval(c.timer);
  if(d == 1){
    clearTimeout(h.timer);
    if(c.maxh && c.maxh <= c.offsetHeight){return}
    else if(!c.maxh){
      c.style.display = 'block';
      c.style.height = 'auto';
      c.maxh = c.offsetHeight;
      c.style.height = '0px';
    }
    c.timer = setInterval(function(){ddSlide(c,1,h)},DDTIMER);
  }else{
    h.timer = setTimeout(function(){ddCollapse(c,h)},50);
  }
}

// collapse the menu //
function ddCollapse(c,h){
c.timer = setInterval(function(){ddSlide(c,-1,h)},DDTIMER);
}

// cancel the collapse if a user rolls over the dropdown //
function cancelHide(id){
  var h = document.getElementById(id + '-ddheader');
  var c = document.getElementById(id + '-ddcontent');
  clearTimeout(h.timer);
  clearInterval(c.timer);
  if(c.offsetHeight < c.maxh){
    c.timer = setInterval(function(){ddSlide(c,1,h)},DDTIMER);
  }
}

// incrementally expand/contract the dropdown and change the opacity //
function ddSlide(c,d,h){
  var currh = c.offsetHeight;
  var dist;
  if(d == 1){
    h.style.backgroundColor = '#aec3d0';
    dist = (Math.round((c.maxh - currh) / DDSPEED));
  }else{
	h.style.backgroundColor = '#FFFFFF'; 	  
    dist = (Math.round(currh / DDSPEED));
  }
  if(dist <= 1 && d == 1){
    dist = 1;
  }
  c.style.height = currh + (dist * d) + 'px';
  if(c.style.height == '4px'){
	 c.style.height = '0px'; 
  }
 
  
  //document.getElementById('testText').value=(currh * 100 / c.maxh);
  if((currh * 100 / c.maxh) < 90){
  
  
	  
  c.style.opacity = currh / c.maxh;  
  c.style.filter = 'alpha(opacity=' + (currh * 100 / c.maxh) + ')';
  }
  if((currh < 2 && d != 1) || (currh > (c.maxh - 2) && d == 1)){
    clearInterval(c.timer);
  }
}
function wheretoboss(theplaceiwanttogo){
	
	document.getElementById('goingsomewhere').action = theplaceiwanttogo;
	document.getElementById('goingsomewhere').submit();
}