function tglRdoWI(wiid,enbl){
    var txt=document.getElementById(wiid);/*GET THE WRITE IN TEXT FIELD*/
    if(txt==null){return;}
    if(enbl==true){txt.disabled=false;return;}
    if(enbl==false){txt.disabled=true;txt.value="";return;}
}

function tglChkWI(wiid,enbl){
    var txt=document.getElementById(wiid);/*GET THE WRITE IN TEXT FIELD*/
    if(txt==null){return;}
    if(enbl==true){txt.disabled=false;return;}
    if(enbl==false){txt.disabled=true;txt.value="";return;}
}

function tglDdlWI(wiid,hdnfld,idx){
    var hdn=document.getElementById(hdnfld);/*GET THE INDEX OF THE OTHER PARAMETER*/
    var txt=document.getElementById(wiid);/*GET THE WRITE IN TEXT FIELD*/
    if(txt==null){return;}
    if(hdn==null){return;}
    if(parseInt(hdn.value)==idx){txt.disabled=false;return;}
    if(parseInt(hdn.value)!=idx){txt.disabled=true;txt.value="";return;}
}