function show_message(msg){
$('#msg').css('background-color', '#ffffff');
$('#msg').fadeOut("fast");
$('#msg').fadeIn("slow");
$('#msg').css('background-color', '#FFFF99');
$("#msg").html(msg);
}
function hide(obj)
{
$('#'+obj).fadeOut("slow");
}
function show(obj)
{
$('#'+obj).fadeIn("slow");
}

function IsNumeric(input)
{
   if(input=='NaN' ||input==NULL )return false;
   return (input - 0) == input && input.length > 0;
}

function show_skill_div(post){
if(post=="Designer"){
$('#designer_skill').show();
$('#accountant_skill').hide();
$('#secretary_skill').hide();
}
if(post=="Accountant"){
$('#accountant_skill').show();
$('#designer_skill').hide();
$('#secretary_skill').hide();
}
if(post=="Operations & Administrative Officer"){
$('#secretary_skill').show();
$('#accountant_skill').hide();
$('#designer_skill').hide();
}


}