var header_height=66;
var footer_height=24;
function Resize()
{
	//Size Main Frame
	var background=document.getElementById("BACKGROUND");
	var main=document.getElementById("MAIN");
	var items=document.getElementById("ITEMS");
	var tree_side=document.getElementById("TREE_SIDE");
	var header=document.getElementById("HEADER");
	var footer=document.getElementById("FOOTER");
	items.style.height=background.height-header_height-footer_height-110;
	tree_side.style.height=background.height-header_height-footer_height-110;
	main.style.top=header_height+1;
	main.style.height=background.height-header_height-footer_height;
	footer.style.top=background.height-footer_height;
}


var opening_or_closing=3;
var position=0;
function InitStuff()
{
//	var tree_area=document.getElementById('TREE_AREA');
//	tree_area.style.display='none';
	opening_or_closing=2;
}
function AnimateTreeArea()
{
	if(opening_or_closing==1)
	{
		if(position<400)
		{
			position+=20;
			setTimeout('AnimateTreeArea()',50);
		}
		else
		{
			opening_or_closing=3;
			position=400;
			//tree_area.style.overflow='auto';
		}
	}
	else if(opening_or_closing==2)
	{
		if(position>0)
		{
			position-=20;
			setTimeout('AnimateTreeArea()',50);
		}
		else{opening_or_closing=4;position=0;}
	}
//	var tree_area=document.getElementById('TREE_AREA');
//	var tree_tab=document.getElementById('TREE_TAB');
//	tree_area.style.overflow='hidden';
	if(position<=0)
	{
		position=0;
//		tree_area.style.display='none';
	}
//	else{tree_area.style.display='';}
//	tree_tab.style.top=position+50;
//	tree_area.style.height=position;
}
function ActivateTreeArea()
{
	if(opening_or_closing==1 || opening_or_closing==3)
	{
		opening_or_closing=2;
	}
	else if(opening_or_closing==2 || opening_or_closing==4)
	{
		opening_or_closing=1;
	}
	AnimateTreeArea();
}