function confirmation(message) {

	var agree=confirm(message);
	if (agree) return true; else return false ;

}

function jumpSeries(obj) {
	if (obj) {
		if (obj.value != "-1") {
			window.location = "pub?id="+obj.value;	
		}
	}
}

function jumpCategory(obj) {
	if (obj) {
		if (obj.value != "-1") {
			window.location = "browse?cat="+obj.value;	
		}
	}
}