function clearForm(oForm) {

    

  var elements = oForm.elements; 

    

  oForm.reset();



  for(i=0; i<elements.length; i++) {

      

	field_type = elements[i].type.toLowerCase();

	

	switch(field_type) {

	

		case "text": 

		case "password": 

		case "textarea":

	        case "hidden":	

			

			elements[i].value = ""; 

			break;

        

		case "radio":

		case "checkbox":

  			if (elements[i].checked) {

   				elements[i].checked = false; 

			}

			break;



		case "select-one":

		case "select-multi":

            		elements[i].selectedIndex = -1;

			break;



		default: 

			break;

	}

    }

}