function getById(id)
{
	itm=null;if(document.getElementById){itm=document.getElementById(id);}else if(document.all){itm=document.all[id];}else if(document.layers){itm=document.layers[id];}return itm;
}

function show_panel(panel)
{
	if(panel == 1)
	{
		bidSlide.show();
	}
	else if(panel == 2)
	{
		buySlide.show();
	}
	else
	{
		buySlide.hide();
		bidSlide.hide();
	}
}

function hide(id)
{
	obj = getById(id);
	obj.style.display = 'none';
}

function show(id)
{
	obj = getById(id);
	obj.style.display = 'block';
}

function toggle(id)
{
	obj = getById(id);
	if(obj.style.display == 'none')
	{
		obj.style.display = 'block';
	}
	else
	{
		obj.style.display = 'none';
	}
}


function showtabs(id, obj)
{
	container = getById('subnav_center');
	tab_container = getById('navigation_tabs');
	
	
	e = container.getElementsByTagName('div');
	f = tab_container.getElementsByTagName('div');
	for (var i=0;i<f.length;i++)
	{
		if(f[i].id == "navigation_tab_active")
		{
			f[i].id='';
		}
	}
	
	if(obj)
	{
		obj.id = "navigation_tab_active";
	}
	
	for (var i=0;i<e.length;i++)
	{
		if(e[i].id.substr(0, 12) == "subnav_tabs_")
		{
			e[i].style.display='none';
		}
	}
	
	getById(id).style.display = 'block';

}