function chkdiv(divid) { var chkid=document.getElementById(divid); if(chkid != null) {return true;} else {return false;} } function showbar(obj,obj2,obj3,obj4,obj5,obj6,obj7,obj8) { if(chkdiv(obj2)) {document.getElementById(obj2).style.display='none';} if(chkdiv(obj3)) {document.getElementById(obj3).style.display='none';} if(chkdiv(obj4)) {document.getElementById(obj4).style.display='none';} if(chkdiv(obj5)) {document.getElementById(obj5).style.display='none';} if(chkdiv(obj6)) {document.getElementById(obj6).style.display='none';} if(chkdiv(obj7)) {document.getElementById(obj7).style.display='none';} if(chkdiv(obj8)) {document.getElementById(obj8).style.display='none';} if(chkdiv(obj)) {document.getElementById(obj).style.display='block';} } document.write("
"); if(chkdiv("0")) { document.getElementById("2").style.display='block'; }