building = new Array(); building[0]='

'; building[1]='

'; building[2]='

'; building[3]='

'; building[4]='

'; building[5]='

'; building[6]='

'; building[7]='

'; building[8]='

'; building[9]='

'; building[10]='

'; //ik = Math.floor(Math.random() * building.length); ik = getAdIndex(1, building.length); document.write( building[ik] );