var currentItem = null; function findObj(n, d) { var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i=0) } if(s.indexOf) { at_character=s.indexOf('@') if(at_character<=0 || at_character+4>s.length) return false } if(s.length<6) return false else return true }