var searchrolling=new Array() function showSearching() { var ringnum = searchrolling.length-1; i = Math.floor(Math.random() * (searchrolling.length - 1)); document.all["SERCH1"].innerHTML=searchrolling[i]; if(i==0){ document.all["SERCH2"].innerHTML=searchrolling[i+1]; }else if(i==ringnum){ document.all["SERCH2"].innerHTML=searchrolling[i-1]; }else{ document.all["SERCH2"].innerHTML=searchrolling[i+1]; } } showSearching();