function list_onover(id)
{
	$('#'+id+' > td').css('background-color', '#f1f1f1');
}

function list_onout(id)
{
	$('#'+id+' > td').css('background-color', '#ffffff');
}

function show_tsize(id)
{
	for(i=1;i<5;i++)
	{
		p = document.getElementById('size_select_'+i);
		if(p) p.style.display = i==id ? "block" : "none";		
	}
	p = document.getElementById('id_season_select');
	if(p) p.style.display = id!=4 ? "block" : "none";

	p = document.getElementById('id_grtype_select');
	if(p) p.style.display = id==4 ? "block" : "none";

	
}