function ol_clear_selection()
{
	$("#tab_cond").removeClass('selected');
	$("#tab_win").removeClass('selected');
	$("#tab_send").removeClass('selected');

	$("#div_cond").hide();
	$("#div_win").hide();
	$("#div_send").hide();

}

function show_cond()
{
	ol_clear_selection();
	$("#tab_cond").addClass('selected');
	$("#div_cond").show();
}

function show_send()
{
	ol_clear_selection();
	$("#tab_send").addClass('selected');
	$("#div_send").show();
}

function show_win()
{
	ol_clear_selection();
	$("#tab_win").addClass('selected');
	$("#div_win").show();
}