function post(act, data, formName)
{	
	if (formName != null){
		formObj = eval('document.' + formName);		
	} else {
		formObj = document.forms[0];
	}

	formObj.elements['act'].value = act;

	if (data != null){
		formObj.elements['d'].value = data;
	}
	formObj.submit();
}


function confirmPost(confirmMsg, act, data, formName)
{	
   var is_confirmed = confirm(confirmMsg);
  
   if (is_confirmed){
	   post(act, data, formName);
	   return true;
   } else {
	   return false;
   }
}