function resetForm(formname) {
	var forms_els = document.forms[formname].getElementsByTagName('*');
	for (var i=0;i<forms_els.length;i++) {
		if (forms_els[i].type == 'text' || forms_els[i].tagName == 'textarea' || forms_els[i].type == 'file') {
			forms_els[i].value = '';
		} else if (forms_els[i].type == 'radio' || forms_els[i].type == 'checkbox') {
			forms_els[i].checked = false;
		} else if (forms_els[i].selectedIndex) {
			forms_els[i].selectedIndex = 0;
		}
	}
}