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] = '

'; banners[26] = '

'; banners[27] = '

'; banners[28] = '

'; banners[29] = '

'; banners[30] = '

'; banners[31] = '

'; banners[32] = '

'; banners[33] = '

'; banners[34] = '

'; banners[35] = '

'; banners[36] = '

'; banners[37] = '

'; banners[38] = '

'; banners[39] = '

'; banners[40] = '

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