Introduction: Javascript is used for client side scripting

Code on Desgin page of Asp

                             onchange="if(this.value!='Other'){ document.getElementById('divothercountry').style.visbility='hidden'; document.getElementById('divothercountry').style.display='none'; document.getElementById('divothercountry').style.visbility='hidden'; document.getElementById('divothercountry').style.display='none'; } else { document.getElementById('divothercountry').style.visbility='visible'; document.getElementById('divothercountry').style.display='block'; document.getElementById('divothercountry').style.visbility='visible'; document.getElementById('divothercountry').style.display='block'; }"
                            height="22px">