var cur_slide	=	0;

function process()
{
	var pics;
	setInterval("next()",10*1000);
}

function next()
{
	var slide	=	document.getElementsByTagName("pod");
	var total	=	slide.length;
	next_slide	=	cur_slide+1;
	if(next_slide==total)
	{
		next_slide	=	0;
	}
	slide[cur_slide].className	=	"display_none";
	slide[next_slide].className	=	"display_inline";
	cur_slide	=	next_slide;
}