function formcheck(formobj){var fieldRequired=Array("realname","email","commentaries");var fieldDescription=Array("Name","E-mail","Commentaries");var alertMsg="Please it fills the field\n";var l_Msg=alertMsg.length;for(var i=0;i<fieldRequired.length;i++){var obj=formobj.elements[fieldRequired[i]];if(obj){switch(obj.type){case"select-one":
if(obj.selectedIndex==-1||obj.options[obj.selectedIndex].text==""){alertMsg+=" - "+fieldDescription[i]+"\n";}break;case"select-multiple":
if(obj.selectedIndex==-1){alertMsg+=" - "+fieldDescription[i]+"\n";}break;case"text":
case"textarea":
if(obj.value==""||obj.value==null){alertMsg+=" - "+fieldDescription[i]+"\n";}break;default:
if(obj.value==""||obj.value==null){alertMsg+=" - "+fieldDescription[i]+"\n";}}}}if(alertMsg.length==l_Msg){return true;}else{alert(alertMsg);return false;}}