Show/Hide Input Text Box based on Dropdown Selection using Jquery

using Jquery

//Triggering the script if Drop Down selection is varied

$("#163473c4bab648778b3e64c40463e3fc").change(function()

{
    var value = $("#163473c4bab648778b3e64c40463e3fc").val();  //To capture the index
    var vt = $("#163473c4bab648778b3e64c40463e3fc option:selected").text(); //To Capture the  selected text
    if(vt== "Enable")   //If the Drop Down selected value is Enable
    {
        $("#c8b6b12144864ec5889005c6260a4b08").show(); //Making the Input Box visible
    }
    else
    {
        $("#c8b6b12144864ec5889005c6260a4b08").hide(); //Making the Input box element hidden
    }
}

);