var DDSPEED = 5;
var DDTIMER = 20;
var OFFSET = 15;
var ZINT = 500;
var count=0;
function iMenu(id,d){
  var h = document.getElementById(id + '-menu');
  var c = document.getElementById(id + '-submenu');
  clearInterval(c.timer);
  if(d == 1){
    clearTimeout(h.timer);
    c.style.display = 'block';
    if(c.maxh && c.maxh <= c.offsetHeight){return;}
    else if(!c.maxh){


 //     c.style.left =-(c.offsetWidth) + 'px';
	// c.style.top =0+'px'; //(c.offsetTop-h.offsetHeight) + 'px';
	//c.style.width='auto';
      c.style.height = 'auto';
      c.maxh = c.offsetHeight;
      c.style.height = '0px';
	 // c.style.width = c.offsetWidth;
    }
    ZINT = ZINT + 1;
    c.style.zIndex = ZINT;
    c.timer = setInterval(function(){ddSlide(c,1)},DDTIMER);
	var sbf=document.getElementById("search_bar_faux");
	var sb=document.getElementById("search_bar");
	if(sbf!=null && sb!=null)
	{		
		sbf.style.display='block';
		sb.style.display='none';
	}
	
  }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 + '-menu');
  var c = document.getElementById(id + '-submenu');
  clearTimeout(h.timer);
  clearInterval(c.timer);
  if(c.offsetHeight < c.maxh){
    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';
//  window.status= count++ + ' ' + currh;  
  c.style.opacity = currh / c.maxh;
  c.style.filter = 'alpha(opacity=' + (currh * 100 / c.maxh) + ')';
  if(currh > (c.maxh - 2) && d == 1){
    clearInterval(c.timer);
  }else if(dist < 1 && d != 1){
    clearInterval(c.timer);
    c.style.display = 'none';
	
	var sbf=document.getElementById("search_bar_faux");
	var sb=document.getElementById("search_bar");
	if(sbf!=null && sb!=null)
	{		
		sbf.style.display='none';
		sb.style.display='block';
	}
  }
  
}

function selectparent(p)
{
	p=document.getElementById(p);
	if(p==null)
	{
		alert("NULL");
		return;
	}
//	alert(p.getAttribute('className'));
	p.setAttribute('class1',p.getAttribute('className'));
	p.setAttribute('class2',p.getAttribute('class'));	
	p.setAttribute('className','selected');	
	p.setAttribute('class','selected');		
	//alert(p.getAttribute('className'));	
}

function deselectparent(p)
{
	p=document.getElementById(p);
	if(p==null)
	{
		alert("NULL");
		return;
	}
	p.setAttribute('className',p.getAttribute("class1"));
	p.setAttribute('class',p.getAttribute("class2"));	
}