function InputHelperIn(obj, text){
    if(obj.value==text)
        $(obj).css({color:'#000'}).val('');
}
function InputHelperOut(obj, text){
    if(obj.value=='' || obj.value==text)
        $(obj).css ({color:'#808080'}).val(text);
}
function InputHelperCreate(obj, text){
    $(obj).bind('focus', function(){InputHelperIn(this, text);}).bind('blur', function(){InputHelperOut(this, text);});
    InputHelperOut ( obj, text );
}