function x(x)
{
	return document.getElementById(x);
}
function sw_tab(c,v,b,n,m)
{
	var a = x(b);
	var b = a.getElementsByTagName("table").length;
	b = Math.abs(b-2);
	for(i=0;i<b;i++)
	{
		var t = Math.abs(i+1);
		if(v+t == c)
		{
		x(v+t).className="on";
		x(m+t).innerHTML = '<span class="pg_but emt">'+t+'</span>';
		}
		else
		{
			x(v+t).className="off";
			x(m+t).innerHTML = '<a href="javascript:;" onclick="sw_tab(\'nwse_'+t+'\',\'nwse_\',\'newsevent_div\', \''+t+'\',\'nw_bt_\');" class="pg_but">'+t+'</a>';
		}
	}
}