var cntr=0;document.write("<img name='sessionrefresh' src='/uaimages/clearpixel.gif' />");settimer();function settimer(){thetimer = setTimeout('imgturn()','1620000');}function imgturn(){if (cntr<10 && document.images){++cntr;document['sessionrefresh'].src = '/handlers/sessionrefreshrequest.ashx?cntr=' + cntr;settimer();}}