function ShowDiv(divId) { var val=document.getElementById('div').value; var arr=val.split(","); for(i = 0; i < arr.length; i++) { document.getElementById(arr[i]).style.display = 'none'; document.getElementById(arr[i]+'-p').style.display = 'none'; } document.getElementById('div-static').style.display = 'none'; document.getElementById(divId).style.display = 'block'; document.getElementById(divId+'-p').style.display = 'block'; }