//default values
var menu_displayAlways=false;
var menu_scrollAmount=0;
var menu_scrollProgress=0;
var menu_item=null;
var menu_expanded=false;
var menu_expanding=false;
var t;

//Editable Scroller elements
var menu_timeInterval=15;
var menu_speed=5;

function menu_dropDownMenu(element)
{
	
	if(menu_expanding || menu_expanded)
	{
		return;
	}
	
	if(menu_item==null)
	{
		menu_item=element;
	}
	
	
	menu_expanding=true;
	menu_scrollProgress=0;
	menu_scrollAmount=335;
	menu_item.style.display='block';
	menu_expand();
		
}

function menu_contract()
{
	t=setTimeout("menu_contract()",menu_timeInterval);
	
	menu_scrollProgress+=menu_speed;
	
	if(menu_scrollAmount-menu_scrollProgress<0)
	{
		menu_scrollProgress=menu_scrollAmount;
	}
	
	menu_item.style.height=(menu_scrollAmount-menu_scrollProgress)+'px';
	
	if(menu_scrollProgress>=menu_scrollAmount)
	{
		clearTimeout(t);
				
		menu_expanded=false;
		menu_expanding=false;
		menu_item.style.display='none';
		
	}
	
}

function menu_pickUpMenu(element)
{
	
	if(menu_expanding || menu_expanded==false)
	{
		return;
	}
	
	if(menu_item==null)
	{
		menu_item=element;
	}
	
	menu_expanding=true;
	menu_scrollProgress=0;
	menu_scrollAmount=340;
	
	menu_contract();
		
}

function menu_expand()
{
	t=setTimeout("menu_expand()",menu_timeInterval);
	
	menu_scrollProgress+=menu_speed;
	
	menu_item.style.height=menu_scrollProgress+'px';
	
	if(menu_scrollProgress>=menu_scrollAmount)
	{
		clearTimeout(t);
		menu_expanded=true;
		menu_expanding=false;
		
	}
	
}