// JScript File

function CheckCountry(strCountry){
        var ddlState = document.getElementById("ddlState");
        if (strCountry !== "United States of America"){
            ddlState.selectedIndex = 39;
            ddlState.disabled=true;
        }
        else{
            ddlState.selectedIndex = 0;
            ddlState.disabled=false;
        }
}