var spi__crti = 1;
var spi__st1_crti = 1;
var spi__st2_crti = 1;
var spi__st3_crti = 1;
var spi__pollopt = -1;

function spi__tbsw(i, j)
{
	if(i == spi__crti) return;

	spi__obj = $('spi__hm_'+i);
	
	if(spi__obj)
	{
		switch(i.toString())
		{
			case '1': j = 'page1'; break;
			case '2': j = 'page2'; break;
			case '3': j = 'page3'; break;
			case '4': j = 'page4'; break;
			case '5': j = 'page5'; break;
			case '6': j = 'page6'; break;
			case '7': j = 'page7'; break;
			case '8': j = 'page8'; break;
			case '9': j = 'page9'; break;
			case '10': j = 'page10'; break;
			default: alert(i); alert(i == '1');  j = 'x';
		}

		spi__obj.className = 'menu_g_a';
		$('spi__ibox_'+i).style.display = 'block';

		$('spi__hm_'+spi__crti).className = 'menu_g';
		$('spi__ibox_'+spi__crti).style.display = 'none';
		
		spi__crti = i;
		spi__st1_crti = 1;
		spi__st2_crti = 1;
		spi__st3_crti = 1;
	}
}