function other_submit(form,action_name){
	var elements = form.elements;
	for (var i = 0; i < elements.length; i++) {
		if (elements[i].name == 'action') {
			elements[i].value = action_name;
		}
	}
}
function noDouble(form) {
	var elements = form.elements;
	for (var i = 0; i < elements.length; i++) {
		if (elements[i].type == 'submit') {
			elements[i].disabled = true;
		}
	}
}