function random_banner(){ var rannum; banners = new Array(); banners[0] = '

'; banners[1] = '

'; banners[2] = '

'; banners[3] = '

'; banners[4] = '

'; banners[5] = '

'; banners[6] = '

'; banners[7] = '

'; banners[8] = '

'; banners[9] = '

'; banners[10] = '

'; banners[11] = '

'; banners[12] = '

'; banners[13] = '

'; banners[14] = '

'; banners[15] = '

'; banners[16] = '

'; banners[17] = '

'; banners[18] = '

'; banners[19] = '

'; banners[20] = '

'; banners[21] = '

'; banners[22] = '

'; banners[23] = '

'; banners[24] = '

'; banners[25] = '

'; n=banners.length; rannum = Math.random()*n; rannum = Math.round(rannum); return banners[rannum]; }